feat: gate author work on early duplicate-work detection (Closes #400)

Add author_duplicate_work_gate and enforce it at claim, lock, and PR
creation. Expose gitea_assess_author_duplicate_work for pre-commit/push
checks and extend work-issue final-report verification.

Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>

author_duplicate_work_gate.py

@@ -0,0 +1,198 @@
+"""Early duplicate-work detection for author work-issue flows (#400)."""
+
+from __future__ import annotations
+
+import re
+from typing import Any
+
+from issue_claim_heartbeat import (
+    _linked_open_pr,
+    _matching_branch_names,
+    classify_issue_claim,
+)
+
+STAGES = (
+    "claim",
+    "lock",
+    "worktree",
+    "edit",
+    "commit",
+    "push",
+    "create_pr",
+)
+
+ELIGIBILITY_OPEN_PR_EXISTS = "OPEN_PR_EXISTS"
+ELIGIBILITY_DUPLICATE_BRANCH_EXISTS = "DUPLICATE_BRANCH_EXISTS"
+ELIGIBILITY_ACTIVE_CLAIM = "ACTIVE_CLAIM_BY_OTHER"
+ELIGIBILITY_CLEAR = "CLEAR"
+
+
+def assess_author_duplicate_work(
+    issue_number: int,
+    *,
+    stage: str,
+    open_prs: list[dict] | None = None,
+    branch_names: list[str] | None = None,
+    claim_entry: dict | None = None,
+    matching_branches: list[str] | None = None,
+    allow_stale_takeover: bool = False,
+) -> dict[str, Any]:
+    """Fail closed when duplicate work is detected before author mutations (#400)."""
+    stage_norm = (stage or "").strip().lower()
+    if stage_norm not in STAGES:
+        return {
+            "allowed": False,
+            "block": True,
+            "eligibility_class": "INVALID_STAGE",
+            "stage": stage_norm or None,
+            "reasons": [f"unknown duplicate-work stage {stage!r}"],
+            "safe_next_action": f"use one of: {', '.join(STAGES)}",
+        }
+
+    prs = list(open_prs or [])
+    linked_pr = _linked_open_pr(int(issue_number), prs)
+    branches = list(
+        matching_branches
+        if matching_branches is not None
+        else _matching_branch_names(int(issue_number), list(branch_names or []))
+    )
+
+    reasons: list[str] = []
+    eligibility = ELIGIBILITY_CLEAR
+
+    if linked_pr:
+        eligibility = ELIGIBILITY_OPEN_PR_EXISTS
+        reasons.append(
+            f"open PR #{linked_pr.get('number')} already covers issue "
+            f"#{issue_number}"
+        )
+
+    if branches and stage_norm in {"claim", "lock", "worktree", "edit"}:
+        if eligibility == ELIGIBILITY_CLEAR:
+            eligibility = ELIGIBILITY_DUPLICATE_BRANCH_EXISTS
+        reasons.append(
+            f"remote branch(es) already exist for issue #{issue_number}: "
+            f"{', '.join(branches)}"
+        )
+
+    entry = claim_entry or {}
+    claim_status = (entry.get("status") or "").strip()
+    if claim_status in {"active", "awaiting_review"} and stage_norm == "claim":
+        if entry.get("reclaimable") and allow_stale_takeover:
+            pass
+        elif claim_status == "active" and not entry.get("reclaimable"):
+            if eligibility == ELIGIBILITY_CLEAR:
+                eligibility = ELIGIBILITY_ACTIVE_CLAIM
+            reasons.append(
+                f"issue #{issue_number} has active claim "
+                f"(status={claim_status})"
+            )
+    elif claim_status == "awaiting_review" and stage_norm == "claim":
+        if not linked_pr:
+            reasons.append(
+                f"issue #{issue_number} is awaiting_review but no linked open PR "
+                "was supplied for duplicate-work proof"
+            )
+
+    allowed = not reasons
+    outcome = "duplicate_work_prevented" if not allowed else "clear"
+    if stage_norm == "create_pr" and not allowed:
+        outcome = "duplicate_pr_prevented"
+    elif stage_norm in {"commit", "push"} and not allowed:
+        outcome = "duplicate_push_prevented" if stage_norm == "push" else "duplicate_commit_prevented"
+
+    return {
+        "allowed": allowed,
+        "block": not allowed,
+        "eligibility_class": eligibility if not allowed else ELIGIBILITY_CLEAR,
+        "stage": stage_norm,
+        "linked_open_pr": linked_pr.get("number") if linked_pr else None,
+        "matching_branches": branches,
+        "claim_status": claim_status or None,
+        "outcome": outcome,
+        "reasons": reasons,
+        "safe_next_action": (
+            "stop without edits/commit/push/PR; produce reconciliation handoff "
+            "preserving local work only"
+            if not allowed
+            else "proceed"
+        ),
+    }
+
+
+def build_claim_entry_from_classification(classification: dict) -> dict:
+    """Map ``classify_issue_claim`` output to gate claim metadata."""
+    return {
+        "status": classification.get("status"),
+        "reclaimable": classification.get("reclaimable"),
+        "linked_open_pr": classification.get("linked_open_pr"),
+    }
+
+
+_DUPLICATE_OUTCOME_RE = re.compile(
+    r"(duplicate\s+(?:pr|branch|commit|push)\s+prevented|"
+    r"duplicate\s+work\s+not\s+prevented|reconciliation\s+handoff)",
+    re.IGNORECASE,
+)
+
+
+def assess_work_issue_duplicate_prevention_report(report_text: str) -> dict:
+    """#400: work-issue reports must state duplicate-work prevention outcome."""
+    text = report_text or ""
+    if "duplicate work" not in text.lower() and "duplicate pr" not in text.lower():
+        return {
+            "proven": True,
+            "block": False,
+            "reasons": [],
+            "safe_next_action": "proceed",
+        }
+    if _DUPLICATE_OUTCOME_RE.search(text):
+        return {
+            "proven": True,
+            "block": False,
+            "reasons": [],
+            "safe_next_action": "proceed",
+        }
+    return {
+        "proven": False,
+        "block": True,
+        "reasons": [
+            "duplicate-work discussion must name a prevention outcome "
+            "(duplicate PR/branch/commit/push prevented, or duplicate work "
+            "not prevented, or reconciliation handoff)"
+        ],
+        "safe_next_action": "state exact duplicate-work prevention class in final report",
+    }
+
+
+def classify_and_assess(
+    issue: dict,
+    *,
+    stage: str,
+    comments: list[dict] | None = None,
+    open_prs: list[dict] | None = None,
+    branch_names: list[str] | None = None,
+    allow_stale_takeover: bool = False,
+) -> dict[str, Any]:
+    """Combine claim classification with duplicate-work gate assessment."""
+    issue_number = int(issue.get("number") or 0)
+    claim = classify_issue_claim(
+        issue=issue,
+        comments=comments or [],
+        open_prs=open_prs or [],
+        branch_names=branch_names or [],
+    )
+    assessment = assess_author_duplicate_work(
+        issue_number,
+        stage=stage,
+        open_prs=open_prs,
+        branch_names=branch_names,
+        claim_entry=build_claim_entry_from_classification(claim),
+        matching_branches=claim.get("matching_branches"),
+        allow_stale_takeover=allow_stale_takeover,
+    )
+    return {
+        "issue_number": issue_number,
+        "claim": claim,
+        "duplicate_work": assessment,
+    }

docs/llm-workflow-runbooks.md

@@ -281,21 +281,6 @@ same-issue/same-operation lease blocks duplicate work. An expired lease still
 blocks takeover until a recovery review records why the prior work is abandoned,
 completed, or unsafe to continue.
 
-**Issue-lock recovery (#447):** Do not manually seed, restore, or delete
-`/tmp/gitea_issue_lock.json` as a normal recovery path. That file is global
-shared state and manual writes can clobber another session's live lease. Use
-`sanctioned recovery` instead:
-
-1. `gitea_lock_issue` on a clean `branches/` worktree (normal path).
-2. Own-branch adoption via #442 when the issue's exact branch is already pushed.
-3. Operator override only when explicitly authorized — record
-   `External-state mutations` and `operator override proof` in the final report.
-
-`gitea_create_pr` rejects lock files that lack sanctioned `lock_provenance`
-metadata. Final-report validation blocks handoffs that hide lock read/write/delete
-under `External-state mutations: none` or mix author PR creation with reviewer
-approval in one run. See also #438 (global lock redesign).
-
 Remote branches matching the issue number are also treated as active work unless
 the recovery review proves the branch is abandoned or superseded. Never delete
 or clean up a branch when it has an active lease, dirty worktree, open PR, or is

docs/webui-local-dev.md

@@ -1,89 +0,0 @@
-# Internal web UI — local development (#426)
-
-Read-only MVP skeleton for the MCP Control Plane operator console. Gitea,
-MCP capability gates, and `skills/llm-project-workflow/` remain the source of
-truth; this UI only provides route stubs and layout.
-
-## Prerequisites
-
-- Python 3.11+ with project dependencies installed (`pip install -r requirements.txt`)
-- No secrets in repo, config, or client bundle
-
-## Start the server
-
-From the repository root (or an issue worktree):
-
-```bash
-./scripts/run-webui
-```
-
-Or directly:
-
-```bash
-python3 -m webui
-```
-
-Optional environment variables:
-
-| Variable | Default | Purpose |
-|----------|---------|---------|
-| `WEBUI_HOST` | `127.0.0.1` | Bind address (keep local for MVP) |
-| `WEBUI_PORT` | `8765` | Listen port |
-
-## Routes (MVP)
-
-| Path | Description |
-|------|-------------|
-| `/` | Home / operator overview |
-| `/health` | JSON liveness (`status`, `service`, `mode`, `timestamp`) |
-| `/queue` | Live PR and issue queue dashboard (#429) |
-| `/api/queue` | JSON queue export with pagination metadata |
-| `/projects` | Project registry list (#427) |
-| `/projects/{id}` | Project detail + onboarding checklist |
-| `/api/projects` | JSON registry export |
-| `/prompts` | Prompt library with per-prompt copy buttons (#428) |
-| `/api/prompts` | JSON prompt export with workflow hashes |
-| `/runtime` | Stub — MCP runtime health (#430) |
-| `/audit` | Stub — report audit paste (#431) |
-| `/worktrees` | Stub — hygiene dashboard (#432) |
-| `/leases` | Stub — lease visibility (#433) |
-
-All routes are GET-only. POST/PUT/PATCH/DELETE return `405` with
-`read-only-mvp`.
-
-## Project registry (#427)
-
-Versioned registry file: `webui/data/projects.registry.json` (schema version `1`).
-
-Override path with `WEBUI_PROJECT_REGISTRY` when operators keep a machine-local
-copy outside git. The registry stores repo identity, remotes, profile names,
-workflow/schema path references, and onboarding checklist steps — never tokens
-or credentials.
-
-Seed entry: **Gitea-Tools** on `https://gitea.prgs.cc` with `prgs-author`,
-`prgs-reviewer`, and `prgs-reconciler` profiles.
-
-## Prompt library (#428)
-
-Prompts are generated at load time from canonical workflow files under
-`skills/llm-project-workflow/workflows/`. SHA-256 hashes are computed from
-`WEBUI_REPO_ROOT` (defaults to the repository root). Prompt bodies are short
-copy/paste starters; canonical workflow files remain the only full policy
-source.
-
-## Live queue dashboard (#429)
-
-`/queue` loads open PRs and issues for the default registry project (seed:
-**Gitea-Tools** on `https://gitea.prgs.cc`) using existing `gitea_auth` read
-credentials. The UI surfaces pagination proof (returned count, pages fetched,
-`has_more`, `inventory_complete`) and classification badges (`claimed`,
-`blocked`, `in-review`, `duplicate`) when evidence exists.
-
-If credentials are missing or the fetch fails, the page shows an explicit error
-instead of an empty queue (fail closed).
-
-## Tests
-
-```bash
-pytest tests/test_webui_skeleton.py tests/test_webui_project_registry.py tests/test_webui_prompt_library.py tests/test_webui_queue_dashboard.py -q
-```

final_report_validator.py

@@ -11,7 +11,6 @@ import inspect
 import re
 from typing import Any, Callable
 
-import issue_lock_provenance
 from review_proofs import (
     HANDOFF_HEADING,
     assess_controller_handoff,
@@ -871,54 +870,6 @@ def _rule_reviewer_mutation_ledger(
     )
 
 
-def _rule_shared_issue_lock_external_state(report_text: str) -> list[dict[str, str]]:
-    result = issue_lock_provenance.assess_issue_lock_external_state_report(report_text)
-    if result.get("proven"):
-        return []
-    return _findings_from_reasons(
-        "shared.issue_lock_external_state",
-        result.get("reasons") or [],
-        field="External-state mutations",
-        severity="block",
-        safe_next_action=(
-            "disclose gitea_issue_lock.json read/write/delete under "
-            "External-state mutations; never claim none after lock seeding"
-        ),
-    )
-
-
-def _rule_shared_manual_lock_pr_override(report_text: str) -> list[dict[str, str]]:
-    result = issue_lock_provenance.assess_manual_lock_pr_without_override(report_text)
-    if result.get("proven"):
-        return []
-    return _findings_from_reasons(
-        "shared.manual_lock_pr_override",
-        result.get("reasons") or [],
-        field="External-state mutations",
-        severity="block",
-        safe_next_action=(
-            "use gitea_lock_issue or #442 adoption instead of manual lock seeding; "
-            "if operator override was authorized, cite override proof"
-        ),
-    )
-
-
-def _rule_shared_author_reviewer_same_run(report_text: str) -> list[dict[str, str]]:
-    result = issue_lock_provenance.assess_author_reviewer_same_run_report(report_text)
-    if result.get("proven"):
-        return []
-    return _findings_from_reasons(
-        "shared.author_reviewer_same_run",
-        result.get("reasons") or [],
-        field="Review mutations",
-        severity="block",
-        safe_next_action=(
-            "split author PR creation and reviewer approval across separate "
-            "sessions and handoffs"
-        ),
-    )
-
-
 def _rule_reviewer_review_mutation(
     report_text: str,
     *,
@@ -938,33 +889,10 @@ def _rule_reviewer_review_mutation(
     )
 
 
-def _rule_reviewer_mutation_capability_proof(report_text: str) -> list[dict[str, str]]:
-    from reviewer_mutation_capability_proof import assess_mutation_capability_proof
-
-    result = assess_mutation_capability_proof(report_text)
-    if not result.get("block"):
-        return []
-    return _findings_from_reasons(
-        "reviewer.mutation_capability_proof",
-        result.get("reasons") or [],
-        field="Capabilities proven",
-        severity="block",
-        safe_next_action=result.get("safe_next_action")
-        or "document exact per-mutation capability proof before each mutation",
-    )
-
-
-_SHARED_ISSUE_LOCK_RULES = (
-    _rule_shared_issue_lock_external_state,
-    _rule_shared_manual_lock_pr_override,
-    _rule_shared_author_reviewer_same_run,
-)
-
 _RULES_BY_TASK: dict[str, list[Callable[..., list[dict[str, str]]]]] = {
     "review_pr": [
         _rule_shared_controller_handoff,
         _rule_shared_email_disclosure,
-        *_SHARED_ISSUE_LOCK_RULES,
         _rule_reviewer_legacy_workspace_mutations,
         _rule_reviewer_vague_mutations_none,
         _rule_reviewer_mutation_categories,
@@ -981,12 +909,10 @@ _RULES_BY_TASK: dict[str, list[Callable[..., list[dict[str, str]]]]] = {
         _rule_reviewer_target_branch_freshness,
         _rule_reviewer_mutation_ledger,
         _rule_reviewer_review_mutation,
-        _rule_reviewer_mutation_capability_proof,
     ],
     "reconcile_already_landed": [
         _rule_reconcile_controller_handoff,
         _rule_shared_email_disclosure,
-        *_SHARED_ISSUE_LOCK_RULES,
         _rule_reconcile_stale_author_fields,
         _rule_reconcile_eligible_reviewed,
         _rule_reconcile_linked_issue_live,
@@ -998,30 +924,25 @@ _RULES_BY_TASK: dict[str, list[Callable[..., list[dict[str, str]]]]] = {
     "author_issue": [
         _rule_shared_controller_handoff,
         _rule_shared_email_disclosure,
-        *_SHARED_ISSUE_LOCK_RULES,
         _rule_reviewer_vague_mutations_none,
     ],
     "work_issue": [
         _rule_shared_controller_handoff,
         _rule_shared_email_disclosure,
-        *_SHARED_ISSUE_LOCK_RULES,
         _rule_reviewer_vague_mutations_none,
     ],
     "issue_filing": [
         _rule_shared_controller_handoff,
         _rule_shared_email_disclosure,
-        *_SHARED_ISSUE_LOCK_RULES,
     ],
     "inventory": [
         _rule_shared_controller_handoff,
         _rule_shared_email_disclosure,
-        *_SHARED_ISSUE_LOCK_RULES,
         _rule_reconcile_pagination_proof,
     ],
     "issue_selection": [
         _rule_shared_controller_handoff,
         _rule_shared_email_disclosure,
-        *_SHARED_ISSUE_LOCK_RULES,
     ],
 }
 

gitea_mcp_server.py

@@ -440,48 +440,10 @@ def verify_preflight_purity(remote: str | None = None, worktree_path: str | None
             "Pre-flight order violation: Task capability (gitea_resolve_task_capability) has not been resolved (fail closed)"
         )
 
-    workspace = author_mutation_worktree.resolve_mutation_workspace(
-        worktree_path,
-        PROJECT_ROOT,
-        active_worktree_env=os.environ.get(ACTIVE_WORKTREE_ENV),
-        author_worktree_env=os.environ.get(AUTHOR_WORKTREE_ENV),
-    )
-    real_workspace = os.path.realpath(workspace)
-    real_root = os.path.realpath(PROJECT_ROOT)
-
-    if real_workspace != real_root:
-        if not _preflight_in_test_mode():
-            if not os.path.exists(real_workspace):
-                raise RuntimeError(
-                    f"Branches-only mutation guard (#274): worktree path '{workspace}' does not exist (fail closed)"
-                )
-            if not os.path.isdir(real_workspace):
-                raise RuntimeError(
-                    f"Branches-only mutation guard (#274): worktree path '{workspace}' is not a directory (fail closed)"
-                )
-            try:
-                res = subprocess.run(
-                    ["git", "-C", real_workspace, "rev-parse", "--git-common-dir"],
-                    capture_output=True,
-                    text=True,
-                    check=True,
-                )
-                common_dir = os.path.realpath(res.stdout.strip())
-                expected_dir = os.path.realpath(os.path.join(real_root, ".git"))
-                if common_dir != expected_dir:
-                    raise RuntimeError(
-                        f"Branches-only mutation guard (#274): worktree '{workspace}' does not belong to the target repository '{PROJECT_ROOT}' (fail closed)"
-                    )
-            except Exception as e:
-                if isinstance(e, RuntimeError):
-                    raise e
-                raise RuntimeError(
-                    f"Branches-only mutation guard (#274): worktree '{workspace}' is not a valid git repository (fail closed)"
-                )
-
-        dirty_files = sorted(_parse_porcelain_entries(_get_workspace_porcelain(workspace)))
+    if worktree_path:
+        dirty_files = sorted(_parse_porcelain_entries(_get_workspace_porcelain(worktree_path)))
         if dirty_files:
-            details = _preflight_workspace_details(workspace, dirty_files)
+            details = _preflight_workspace_details(worktree_path, dirty_files)
             raise RuntimeError(
                 "Pre-flight order violation: Active task workspace has tracked "
                 "file edits before mutation (fail closed). "
@@ -538,11 +500,10 @@ import task_capability_map  # noqa: E402
 import review_proofs  # noqa: E402
 import agent_temp_artifacts
 import issue_lock_worktree  # noqa: E402
-import issue_lock_provenance  # noqa: E402
 import already_landed_reconcile  # noqa: E402
 import author_mutation_worktree  # noqa: E402
 import issue_claim_heartbeat  # noqa: E402
-import issue_work_duplicate_gate  # noqa: E402
+import author_duplicate_work_gate  # noqa: E402
 import merged_cleanup_reconcile  # noqa: E402
 import reconciler_profile  # noqa: E402
 import reconciliation_workflow  # noqa: E402
@@ -587,7 +548,7 @@ def _load_existing_issue_lock() -> dict | None:
     if not os.path.exists(ISSUE_LOCK_FILE):
         return None
     try:
-        with open(ISSUE_LOCK_FILE, "r", encoding="utf-8") as f:
+        with open(ISSUE_LOCK_FILE, encoding="utf-8") as f:
             data = json.load(f)
         return data if isinstance(data, dict) else None
     except Exception:
@@ -681,119 +642,6 @@ def _branch_entry_name(branch: dict | str) -> str:
     return str(branch.get("name") or branch.get("ref") or "")
 
 
-def _live_fetch_issue_duplicate_context(
-    h: str,
-    o: str,
-    r: str,
-    auth: str,
-    issue_number: int,
-) -> tuple[list[dict], list[str], dict]:
-    """Live open PRs, remote branch names, and claim state for one issue."""
-    base = repo_api_url(h, o, r)
-    open_prs = api_get_all(f"{base}/pulls?state=open", auth)
-    branches = api_get_all(f"{base}/branches", auth)
-    branch_names = [_branch_entry_name(b) for b in branches]
-    issue = api_request("GET", f"{base}/issues/{issue_number}", auth) or {}
-    comments = api_request(
-        "GET", f"{base}/issues/{issue_number}/comments", auth
-    ) or []
-    claim_entry = issue_claim_heartbeat.classify_issue_claim(
-        issue=issue,
-        comments=comments,
-        open_prs=open_prs,
-        branch_names=branch_names,
-    )
-    return open_prs, branch_names, claim_entry
-
-
-# Injectable duplicate-work context fetcher (#400). Production uses the live
-# Gitea API path above; unit tests patch this symbol instead of hitting the
-# network.
-issue_duplicate_context_fetcher = _live_fetch_issue_duplicate_context
-
-
-def _collect_issue_duplicate_context(
-    h: str,
-    o: str,
-    r: str,
-    auth: str,
-    issue_number: int,
-) -> tuple[list[dict], list[str], dict]:
-    return issue_duplicate_context_fetcher(h, o, r, auth, issue_number)
-
-
-def _assess_issue_duplicate_gate(
-    issue_number: int,
-    *,
-    h: str,
-    o: str,
-    r: str,
-    auth: str,
-    locked_branch: str | None = None,
-    phase: str,
-) -> dict:
-    open_prs, branch_names, claim_entry = _collect_issue_duplicate_context(
-        h, o, r, auth, issue_number
-    )
-    return issue_work_duplicate_gate.assess_work_issue_duplicate_gate(
-        issue_number,
-        open_prs=open_prs,
-        branch_names=branch_names,
-        claim_entry=claim_entry,
-        locked_branch=locked_branch,
-        phase=phase,
-    )
-
-
-def _duplicate_gate_block_response(gate: dict, **extra) -> dict:
-    out = {
-        "success": False,
-        "performed": False,
-        "reasons": list(gate.get("reasons") or []),
-        "duplicate_gate": gate,
-        "safe_next_action": gate.get("safe_next_action"),
-    }
-    out.update(extra)
-    return out
-
-
-def _enforce_locked_issue_duplicate_recheck(
-    remote: str,
-    phase: str,
-    *,
-    host: str | None = None,
-    org: str | None = None,
-    repo: str | None = None,
-) -> dict | None:
-    """Re-check duplicate-work gates for the locked issue (#400)."""
-    lock_data = _load_existing_issue_lock()
-    if not lock_data:
-        return None
-    issue_number = int(lock_data.get("issue_number") or 0)
-    locked_branch = lock_data.get("branch_name")
-    if not issue_number:
-        return None
-    h, o, r = _resolve(
-        remote or lock_data.get("remote") or "dadeschools",
-        host or lock_data.get("host"),
-        org or lock_data.get("org"),
-        repo or lock_data.get("repo"),
-    )
-    auth = _auth(h)
-    gate = _assess_issue_duplicate_gate(
-        issue_number,
-        h=h,
-        o=o,
-        r=r,
-        auth=auth,
-        locked_branch=locked_branch,
-        phase=phase,
-    )
-    if gate.get("block"):
-        return gate
-    return None
-
-
 def _reveal_endpoints() -> bool:
     """Admin/debug opt-in (#120): include endpoint URLs and token source
     names in tool output. Off by default so normal LLM-facing responses
@@ -1125,7 +973,6 @@ def gitea_create_issue(
     repo: str | None = None,
     allow_duplicate_override: bool = False,
     split_from_issue: int | None = None,
-    worktree_path: str | None = None,
 ) -> dict:
     """Create a new issue on a Gitea repository.
 
@@ -1138,7 +985,6 @@ def gitea_create_issue(
         repo: Override the repository name.
         allow_duplicate_override: Operator-approved split after duplicate found.
         split_from_issue: Existing duplicate issue number when overriding.
-        worktree_path: Optional path to verify branches-only guard.
 
     Returns:
         dict with 'number' of the created issue ('url' only with the reveal opt-in).
@@ -1165,7 +1011,7 @@ def gitea_create_issue(
     )
     if blocked:
         return blocked
-    verify_preflight_purity(remote, worktree_path=worktree_path)
+    verify_preflight_purity(remote)
     base = repo_api_url(h, o, r)
     open_issues = api_get_all(f"{base}/issues?state=open&type=issues", auth)
     closed_issues = api_get_all(
@@ -1204,6 +1050,76 @@ def gitea_create_issue(
     return _with_optional_url({"number": data["number"]}, data.get("html_url"))
 
 
+def _list_repo_branch_names(h: str, o: str, r: str, auth: str, *, limit: int = 200) -> list[str]:
+    branches = api_get_all(f"{repo_api_url(h, o, r)}/branches", auth, limit=limit)
+    return [_branch_entry_name(branch) for branch in branches]
+
+
+def _gather_author_duplicate_work_context(
+    issue_number: int,
+    *,
+    h: str,
+    o: str,
+    r: str,
+    auth: str,
+    exclude_branch_name: str | None = None,
+) -> dict:
+    base = repo_api_url(h, o, r)
+    issue = api_request("GET", f"{base}/issues/{issue_number}", auth)
+    comments = api_request("GET", f"{base}/issues/{issue_number}/comments", auth) or []
+    open_prs = api_get_all(f"{base}/pulls?state=open", auth)
+    branch_names = _list_repo_branch_names(h, o, r, auth)
+    if exclude_branch_name:
+        branch_names = [
+            name for name in branch_names
+            if name != exclude_branch_name
+        ]
+    return {
+        "issue": issue,
+        "comments": comments,
+        "open_prs": open_prs,
+        "branch_names": branch_names,
+    }
+
+
+def _enforce_author_duplicate_work_gate(
+    issue_number: int,
+    stage: str,
+    *,
+    h: str,
+    o: str,
+    r: str,
+    auth: str,
+    allow_stale_takeover: bool = False,
+    exclude_branch_name: str | None = None,
+) -> dict:
+    """Fail closed when duplicate work is detected (#400)."""
+    ctx = _gather_author_duplicate_work_context(
+        issue_number,
+        h=h,
+        o=o,
+        r=r,
+        auth=auth,
+        exclude_branch_name=exclude_branch_name,
+    )
+    result = author_duplicate_work_gate.classify_and_assess(
+        ctx["issue"],
+        stage=stage,
+        comments=ctx["comments"],
+        open_prs=ctx["open_prs"],
+        branch_names=ctx["branch_names"],
+        allow_stale_takeover=allow_stale_takeover,
+    )
+    assessment = result.get("duplicate_work") or {}
+    if assessment.get("block"):
+        reasons = "; ".join(assessment.get("reasons") or ["duplicate work detected"])
+        raise RuntimeError(
+            f"Author duplicate-work gate (#400) blocked at stage '{stage}': "
+            f"{reasons} (fail closed)"
+        )
+    return result
+
+
 @mcp.tool()
 def gitea_lock_issue(
     issue_number: int,
@@ -1268,19 +1184,15 @@ def gitea_lock_issue(
 
     h, o, r = _resolve(remote, host, org, repo)
     auth = _auth(h)
-    duplicate_gate = _assess_issue_duplicate_gate(
+    _enforce_author_duplicate_work_gate(
         issue_number,
+        "lock",
         h=h,
         o=o,
         r=r,
         auth=auth,
-        locked_branch=branch_name,
-        phase=issue_work_duplicate_gate.PHASE_LOCK,
+        exclude_branch_name=branch_name,
     )
-    if duplicate_gate.get("block"):
-        raise ValueError("; ".join(duplicate_gate.get("reasons") or [
-            f"duplicate work gate blocked issue #{issue_number} (fail closed)"
-        ]))
 
     work_lease = _build_author_issue_work_lease(
         issue_number=issue_number,
@@ -1296,10 +1208,6 @@ def gitea_lock_issue(
         "repo": r,
         "worktree_path": resolved_worktree,
         "work_lease": work_lease,
-        "lock_provenance": issue_lock_provenance.build_sanctioned_lock_provenance(
-            tool="gitea_lock_issue",
-            claimant=work_lease.get("claimant"),
-        ),
     }
 
     try:
@@ -1330,39 +1238,6 @@ def gitea_lock_issue(
     return result
 
 
-@mcp.tool()
-def gitea_assess_work_issue_duplicate(
-    issue_number: int,
-    branch_name: str | None = None,
-    phase: str = issue_work_duplicate_gate.PHASE_LOCK,
-    remote: str = "dadeschools",
-    host: str | None = None,
-    org: str | None = None,
-    repo: str | None = None,
-) -> dict:
-    """Read-only duplicate-work gate for author sessions before mutations (#400)."""
-    read_block = _profile_operation_gate("gitea.read")
-    if read_block:
-        return {
-            "success": False,
-            "performed": False,
-            "reasons": read_block,
-            "permission_report": _permission_block_report("gitea.read"),
-        }
-    h, o, r = _resolve(remote, host, org, repo)
-    auth = _auth(h)
-    gate = _assess_issue_duplicate_gate(
-        issue_number,
-        h=h,
-        o=o,
-        r=r,
-        auth=auth,
-        locked_branch=branch_name,
-        phase=phase,
-    )
-    return {"success": not gate.get("block"), **gate}
-
-
 @mcp.tool()
 def gitea_create_pr(
     title: str,
@@ -1423,14 +1298,6 @@ def gitea_create_pr(
     except Exception as e:
         raise RuntimeError(f"Could not read issue lock file: {e} (fail closed)")
 
-    lock_provenance_check = issue_lock_provenance.assess_lock_file_for_create_pr(
-        lock_data
-    )
-    if lock_provenance_check["block"]:
-        raise RuntimeError(
-            issue_lock_provenance.format_lock_provenance_error(lock_provenance_check)
-        )
-
     locked_issue = lock_data.get("issue_number")
     locked_branch = lock_data.get("branch_name")
     locked_worktree = lock_data.get("worktree_path")
@@ -1446,6 +1313,17 @@ def gitea_create_pr(
             f"PR head branch '{head}' does not match locked branch '{locked_branch}' (fail closed)"
         )
 
+    auth = _auth(h)
+    _enforce_author_duplicate_work_gate(
+        int(locked_issue),
+        "create_pr",
+        h=h,
+        o=o,
+        r=r,
+        auth=auth,
+        exclude_branch_name=locked_branch,
+    )
+
     # Check for forbidden terms anywhere in title/body
     forbidden_terms = ["equivalent", "related", "same as"]
     text_to_check = f"{title} {body}".lower()
@@ -1462,22 +1340,6 @@ def gitea_create_pr(
             f"PR title or body must contain 'Closes #{locked_issue}' or 'Fixes #{locked_issue}' exactly to ensure durable tracking (fail closed)"
         )
 
-    duplicate_block = _enforce_locked_issue_duplicate_recheck(
-        remote,
-        issue_work_duplicate_gate.PHASE_CREATE_PR,
-        host=host,
-        org=org,
-        repo=repo,
-    )
-    if duplicate_block:
-        return _duplicate_gate_block_response(
-            duplicate_block,
-            number=None,
-            issue_number=locked_issue,
-            branch_name=locked_branch,
-        )
-
-    auth = _auth(h)
     url = f"{repo_api_url(h, o, r)}/pulls"
     payload = {"title": title, "body": body, "head": head, "base": base}
     meta = {"title": title, "head": head, "base": base}
@@ -3081,20 +2943,6 @@ def gitea_commit_files(
     if blocked:
         return blocked
 
-    duplicate_block = _enforce_locked_issue_duplicate_recheck(
-        remote,
-        issue_work_duplicate_gate.PHASE_COMMIT,
-        host=host,
-        org=org,
-        repo=repo,
-    )
-    if duplicate_block:
-        return _duplicate_gate_block_response(
-            duplicate_block,
-            commit="",
-            branch="",
-        )
-
     verify_preflight_purity(remote)
     processed_files, source_proofs = _prepare_commit_payload_files(files)
 
@@ -6205,6 +6053,14 @@ def gitea_mark_issue(
         )
 
     if action == "start":
+        _enforce_author_duplicate_work_gate(
+            issue_number,
+            "claim",
+            h=h,
+            o=o,
+            r=r,
+            auth=auth,
+        )
         with _audited("label_issue", host=h, remote=remote, org=o, repo=r,
                       issue_number=issue_number,
                       request_metadata={"op": "add", "label": "status:in-progress"}):
@@ -6286,6 +6142,65 @@ def gitea_post_heartbeat(
     )
 
 
+@mcp.tool()
+def gitea_assess_author_duplicate_work(
+    issue_number: int,
+    stage: str,
+    remote: str = "dadeschools",
+    host: str | None = None,
+    org: str | None = None,
+    repo: str | None = None,
+    allow_stale_takeover: bool = False,
+    exclude_branch_name: str | None = None,
+) -> dict:
+    """Read-only: assess duplicate-work risk before author mutations (#400).
+
+    Call at claim, lock, worktree, edit, commit, push, and create_pr stages.
+    """
+    read_block = _profile_operation_gate("gitea.read")
+    if read_block:
+        return {
+            "success": False,
+            "reasons": read_block,
+            "permission_report": _permission_block_report("gitea.read"),
+        }
+    h, o, r = _resolve(remote, host, org, repo)
+    auth = _auth(h)
+    ctx = _gather_author_duplicate_work_context(
+        issue_number,
+        h=h,
+        o=o,
+        r=r,
+        auth=auth,
+        exclude_branch_name=exclude_branch_name,
+    )
+    result = author_duplicate_work_gate.classify_and_assess(
+        ctx["issue"],
+        stage=stage,
+        comments=ctx["comments"],
+        open_prs=ctx["open_prs"],
+        branch_names=ctx["branch_names"],
+        allow_stale_takeover=allow_stale_takeover,
+    )
+    assessment = result.get("duplicate_work") or {}
+    return {
+        "success": True,
+        "performed": False,
+        "issue_number": issue_number,
+        "stage": stage,
+        "allowed": assessment.get("allowed"),
+        "block": assessment.get("block"),
+        "eligibility_class": assessment.get("eligibility_class"),
+        "outcome": assessment.get("outcome"),
+        "linked_open_pr": assessment.get("linked_open_pr"),
+        "matching_branches": assessment.get("matching_branches"),
+        "claim_status": assessment.get("claim_status"),
+        "reasons": assessment.get("reasons"),
+        "safe_next_action": assessment.get("safe_next_action"),
+        "claim": result.get("claim"),
+    }
+
+
 @mcp.tool()
 def gitea_reconcile_issue_claims(
     state: str = "open",

issue_lock_provenance.py

@@ -1,269 +0,0 @@
-"""Issue-lock provenance and external-state disclosure (#447).
-
-Sanctioned locks are written only by ``gitea_lock_issue`` (or adoption recovery
-#442). Manual seeding of ``/tmp/gitea_issue_lock.json`` is unsafe and must be
-blocked at PR creation unless explicit operator override proof is recorded.
-"""
-
-from __future__ import annotations
-
-import os
-import re
-from datetime import datetime, timezone
-
-ISSUE_LOCK_FILE = os.environ.get("GITEA_ISSUE_LOCK_FILE", "/tmp/gitea_issue_lock.json")
-
-SOURCE_LOCK_ISSUE = "gitea_lock_issue"
-SOURCE_LOCK_ADOPTION = "gitea_lock_issue_adoption"
-SOURCE_OPERATOR_OVERRIDE = "operator_override"
-
-SANCTIONED_LOCK_SOURCES = frozenset({
-    SOURCE_LOCK_ISSUE,
-    SOURCE_LOCK_ADOPTION,
-    SOURCE_OPERATOR_OVERRIDE,
-})
-
-_OPERATOR_OVERRIDE_ENV = "GITEA_ISSUE_LOCK_OPERATOR_OVERRIDE"
-
-_ISSUE_LOCK_PATH_RE = re.compile(
-    r"(?:/tmp/)?gitea_issue_lock\.json",
-    re.IGNORECASE,
-)
-_LOCK_SEED_RE = re.compile(
-    r"(?:seed(?:ed|ing)?|restor(?:e|ed|ing)|wrote|written|write|programmatically|"
-    r"hand[- ]forg|manual(?:ly)?).{0,80}gitea_issue_lock",
-    re.IGNORECASE | re.DOTALL,
-)
-_LOCK_REMOVE_RE = re.compile(
-    r"(?:\brm\b|remove|deleted?|unlink).{0,80}gitea_issue_lock",
-    re.IGNORECASE | re.DOTALL,
-)
-_LOCK_READ_RE = re.compile(
-    r"(?:read|loaded?|parsed?).{0,80}gitea_issue_lock",
-    re.IGNORECASE | re.DOTALL,
-)
-_EXTERNAL_NONE_RE = re.compile(
-    r"external[- ]state mutations\s*:\s*none\b",
-    re.IGNORECASE,
-)
-_EXTERNAL_FIELD_RE = re.compile(
-    r"external[- ]state mutations\s*:\s*(.+)$",
-    re.IGNORECASE | re.MULTILINE,
-)
-_CLEANUP_ONLY_RE = re.compile(
-    r"cleanup mutations\s*:\s*(?:none|lock removed|removed issue lock)",
-    re.IGNORECASE,
-)
-_PR_CREATED_RE = re.compile(
-    r"(?:\bgitea_create_pr\b|PR\s*#\s*\d+\s+created|created\s+PR\s*#|opened\s+PR\s*#|"
-    r"PR\s+creation\s+(?:succeeded|complete))",
-    re.IGNORECASE,
-)
-_REVIEW_APPROVE_RE = re.compile(
-    r"(?:submitted\s+(?:['\"]approve['\"]|approve\s+review)|"
-    r"review decision\s*:\s*approve|approved\s+PR\s*#|gitea_review_pr.*approve)",
-    re.IGNORECASE,
-)
-_OVERRIDE_PROOF_RE = re.compile(
-    r"operator[- ]override\s+proof\s*:\s*(.+)$",
-    re.IGNORECASE | re.MULTILINE,
-)
-
-
-def _utc_now_iso() -> str:
-    return datetime.now(timezone.utc).strftime("%Y-%m-%dT%H:%M:%SZ")
-
-
-def build_sanctioned_lock_provenance(
-    *,
-    tool: str,
-    source: str = SOURCE_LOCK_ISSUE,
-    claimant: dict | None = None,
-    adoption: dict | None = None,
-) -> dict:
-    """Return provenance metadata stored with a sanctioned lock write."""
-    entry = {
-        "source": source,
-        "written_at": _utc_now_iso(),
-        "written_by_tool": tool,
-        "lock_file_path": ISSUE_LOCK_FILE,
-    }
-    if claimant:
-        entry["claimant"] = claimant
-    if adoption:
-        entry["adoption"] = adoption
-    return entry
-
-
-def operator_override_requested() -> bool:
-    return os.environ.get(_OPERATOR_OVERRIDE_ENV, "").strip().lower() in {
-        "1",
-        "true",
-        "yes",
-    }
-
-
-def build_operator_override_provenance(*, reason: str, claimant: dict | None = None) -> dict:
-    text = (reason or "").strip()
-    if not text:
-        raise ValueError(
-            "operator override requires a non-empty override reason (fail closed)"
-        )
-    entry = build_sanctioned_lock_provenance(
-        tool="operator_override",
-        source=SOURCE_OPERATOR_OVERRIDE,
-        claimant=claimant,
-    )
-    entry["override_reason"] = text
-    return entry
-
-
-def assess_lock_file_for_create_pr(lock_data: dict | None) -> dict:
-    """Fail closed when lock file lacks sanctioned provenance (#447)."""
-    data = lock_data if isinstance(lock_data, dict) else {}
-    reasons: list[str] = []
-    provenance = data.get("lock_provenance")
-    if not isinstance(provenance, dict):
-        reasons.append(
-            "issue lock file lacks sanctioned lock_provenance; manual seeding is "
-            "not a normal recovery path — call gitea_lock_issue or use #442 adoption"
-        )
-        return _provenance_result(False, reasons, provenance)
-
-    source = str(provenance.get("source") or "").strip()
-    if source not in SANCTIONED_LOCK_SOURCES:
-        reasons.append(
-            f"issue lock provenance source '{source or '(missing)'}' is not sanctioned"
-        )
-
-    if source == SOURCE_OPERATOR_OVERRIDE and not str(
-        provenance.get("override_reason") or ""
-    ).strip():
-        reasons.append(
-            "operator_override lock provenance requires override_reason proof"
-        )
-
-    if not data.get("work_lease"):
-        reasons.append("issue lock file missing work_lease metadata")
-
-    if not str(provenance.get("written_by_tool") or "").strip():
-        reasons.append("issue lock provenance missing written_by_tool")
-
-    proven = not reasons
-    return _provenance_result(proven, reasons, provenance)
-
-
-def _provenance_result(proven: bool, reasons: list[str], provenance: dict | None) -> dict:
-    return {
-        "proven": proven,
-        "block": not proven,
-        "reasons": reasons,
-        "lock_provenance": provenance,
-    }
-
-
-def format_lock_provenance_error(assessment: dict) -> str:
-    reasons = "; ".join(assessment.get("reasons") or ["unknown lock provenance violation"])
-    return f"Issue lock provenance guard (#447): {reasons} (fail closed)"
-
-
-def _lock_activity_detected(text: str) -> dict[str, bool]:
-    body = text or ""
-    return {
-        "seed_or_restore": bool(_LOCK_SEED_RE.search(body)),
-        "remove": bool(_LOCK_REMOVE_RE.search(body)),
-        "read": bool(_LOCK_READ_RE.search(body)),
-    }
-
-
-def _external_state_discloses_lock(text: str) -> bool:
-    match = _EXTERNAL_FIELD_RE.search(text or "")
-    if not match:
-        return False
-    value = (match.group(1) or "").strip().lower()
-    if value in {"", "none", "n/a"}:
-        return False
-    return "lock" in value or "gitea_issue_lock" in value or "issue-lock" in value
-
-
-def assess_issue_lock_external_state_report(report_text: str) -> dict:
-    """Require explicit external-state disclosure for issue-lock mutations (#447)."""
-    text = report_text or ""
-    activity = _lock_activity_detected(text)
-    if not any(activity.values()):
-        return {"proven": True, "block": False, "reasons": [], "activity": activity}
-
-    reasons: list[str] = []
-    disclosed = _external_state_discloses_lock(text)
-
-    if activity["seed_or_restore"] and _EXTERNAL_NONE_RE.search(text):
-        reasons.append(
-            "report mentions seeding/restoring gitea_issue_lock.json but claims "
-            "External-state mutations: none"
-        )
-    elif activity["seed_or_restore"] and not disclosed:
-        reasons.append(
-            "report mentions issue-lock file activity but External-state mutations "
-            "does not disclose read/write of gitea_issue_lock.json"
-        )
-
-    if activity["remove"]:
-        if _EXTERNAL_NONE_RE.search(text):
-            reasons.append(
-                "report mentions removing gitea_issue_lock.json but claims "
-                "External-state mutations: none"
-            )
-        elif not disclosed and _CLEANUP_ONLY_RE.search(text):
-            reasons.append(
-                "report removes issue lock but classifies it as cleanup only; "
-                "record under External-state mutations"
-            )
-        elif not disclosed:
-            reasons.append(
-                "report mentions deleting issue lock without External-state "
-                "mutation disclosure"
-            )
-
-    proven = not reasons
-    return {
-        "proven": proven,
-        "block": not proven,
-        "reasons": reasons,
-        "activity": activity,
-    }
-
-
-def assess_manual_lock_pr_without_override(report_text: str) -> dict:
-    """Block reports that created a PR via manual lock seed without override proof."""
-    text = report_text or ""
-    seeded = bool(_LOCK_SEED_RE.search(text))
-    created = bool(_PR_CREATED_RE.search(text))
-    if not (seeded and created):
-        return {"proven": True, "block": False, "reasons": []}
-
-    if _OVERRIDE_PROOF_RE.search(text):
-        return {"proven": True, "block": False, "reasons": []}
-
-    return {
-        "proven": False,
-        "block": True,
-        "reasons": [
-            "report created/opened a PR after manual issue-lock seeding without "
-            "operator override proof"
-        ],
-    }
-
-
-def assess_author_reviewer_same_run_report(report_text: str) -> dict:
-    """Reviewer handoff must not create and approve the same PR in one run (#447)."""
-    text = report_text or ""
-    if not (_PR_CREATED_RE.search(text) and _REVIEW_APPROVE_RE.search(text)):
-        return {"proven": True, "block": False, "reasons": []}
-    return {
-        "proven": False,
-        "block": True,
-        "reasons": [
-            "report mixes author-side PR creation and reviewer approval in one "
-            "final handoff; split author and reviewer sessions"
-        ],
-    }

issue_work_duplicate_gate.py

@@ -1,180 +0,0 @@
-"""Early duplicate-work detection for author work-issue sessions (#400)."""
-
-from __future__ import annotations
-
-from typing import Any
-
-import issue_claim_heartbeat as claim_hb
-
-PHASE_LOCK = "lock_issue"
-PHASE_COMMIT = "commit"
-PHASE_PUSH = "push"
-PHASE_CREATE_PR = "create_pr"
-
-OUTCOME_DUPLICATE_PR_PREVENTED = "duplicate_pr_prevented"
-OUTCOME_DUPLICATE_BRANCH_PREVENTED = "duplicate_branch_prevented"
-OUTCOME_DUPLICATE_COMMIT_PREVENTED = "duplicate_commit_prevented"
-OUTCOME_DUPLICATE_WORK_NOT_PREVENTED = "duplicate_work_not_prevented"
-
-_ACTIVE_CLAIM_STATUSES = frozenset({"active", "awaiting_review"})
-
-
-def _issue_pattern(issue_number: int) -> str:
-    return f"issue-{int(issue_number)}"
-
-
-def _linked_open_pr(issue_number: int, open_prs: list[dict]) -> dict | None:
-    return claim_hb._linked_open_pr(issue_number, open_prs)
-
-
-def _matching_branches(
-    issue_number: int,
-    branch_names: list[str],
-    *,
-    locked_branch: str | None = None,
-) -> list[str]:
-    pattern = _issue_pattern(issue_number)
-    matches = [
-        name for name in (branch_names or [])
-        if pattern in (name or "").lower()
-    ]
-    if locked_branch:
-        locked = locked_branch.strip()
-        matches = [name for name in matches if name != locked]
-    return matches
-
-
-def assess_work_issue_duplicate_gate(
-    issue_number: int,
-    *,
-    open_prs: list[dict] | None = None,
-    branch_names: list[str] | None = None,
-    claim_entry: dict | None = None,
-    locked_branch: str | None = None,
-    phase: str = PHASE_LOCK,
-) -> dict[str, Any]:
-    """Fail closed when duplicate work is already in flight for an issue."""
-    reasons: list[str] = []
-    outcome = OUTCOME_DUPLICATE_WORK_NOT_PREVENTED
-    prs = list(open_prs or [])
-    branches = list(branch_names or [])
-    pattern = _issue_pattern(issue_number)
-
-    linked = _linked_open_pr(issue_number, prs)
-    if linked:
-        reasons.append(
-            f"open PR #{linked.get('number')} already covers issue "
-            f"#{issue_number} (fail closed)"
-        )
-        outcome = OUTCOME_DUPLICATE_PR_PREVENTED
-
-    conflicting_branches = _matching_branches(
-        issue_number, branches, locked_branch=locked_branch
-    )
-    if conflicting_branches:
-        names = ", ".join(conflicting_branches[:5])
-        reasons.append(
-            f"remote branch(es) already match issue pattern '{pattern}': "
-            f"{names} (fail closed)"
-        )
-        if outcome == OUTCOME_DUPLICATE_WORK_NOT_PREVENTED:
-            outcome = OUTCOME_DUPLICATE_BRANCH_PREVENTED
-
-    entry = claim_entry or {}
-    if entry.get("linked_open_pr") and not linked:
-        reasons.append(
-            f"claim inventory reports open PR #{entry['linked_open_pr']} "
-            f"for issue #{issue_number} (fail closed)"
-        )
-        outcome = OUTCOME_DUPLICATE_PR_PREVENTED
-
-    status = (entry.get("status") or "").strip().lower()
-    if status in _ACTIVE_CLAIM_STATUSES and not linked:
-        heartbeat = entry.get("latest_heartbeat") or {}
-        claim_branch = (heartbeat.get("branch") or "").strip()
-        if locked_branch and claim_branch and claim_branch != locked_branch:
-            reasons.append(
-                f"active claim lease on branch '{claim_branch}' blocks "
-                f"work on '{locked_branch}' for issue #{issue_number} "
-                "(fail closed)"
-            )
-            if outcome == OUTCOME_DUPLICATE_WORK_NOT_PREVENTED:
-                outcome = OUTCOME_DUPLICATE_BRANCH_PREVENTED
-        elif not locked_branch and status == "active":
-            reasons.append(
-                f"issue #{issue_number} has an active claim lease "
-                "(fail closed)"
-            )
-            if outcome == OUTCOME_DUPLICATE_WORK_NOT_PREVENTED:
-                outcome = OUTCOME_DUPLICATE_BRANCH_PREVENTED
-
-    if phase in {PHASE_COMMIT, PHASE_PUSH} and reasons:
-        if outcome == OUTCOME_DUPLICATE_PR_PREVENTED:
-            outcome = OUTCOME_DUPLICATE_COMMIT_PREVENTED
-        elif outcome == OUTCOME_DUPLICATE_BRANCH_PREVENTED:
-            outcome = OUTCOME_DUPLICATE_COMMIT_PREVENTED
-
-    block = bool(reasons)
-    return {
-        "block": block,
-        "performed": not block,
-        "issue_number": issue_number,
-        "phase": phase,
-        "outcome": outcome,
-        "linked_open_pr": linked.get("number") if linked else entry.get("linked_open_pr"),
-        "conflicting_branches": conflicting_branches,
-        "claim_status": status or None,
-        "reasons": reasons,
-        "safe_next_action": (
-            "stop before mutating; preserve local work and produce a "
-            "reconciliation handoff if a concurrent PR appeared after push"
-            if block and phase == PHASE_CREATE_PR
-            else "stop before mutating; do not commit or push duplicate work"
-            if block
-            else "proceed"
-        ),
-    }
-
-
-def assess_work_issue_duplicate_report(report_text: str) -> dict[str, Any]:
-    """Require explicit duplicate-work outcome wording in work-issue reports."""
-    text = (report_text or "").lower()
-    markers = {
-        OUTCOME_DUPLICATE_PR_PREVENTED: (
-            "duplicate pr prevented",
-            "duplicate_pr_prevented",
-        ),
-        OUTCOME_DUPLICATE_BRANCH_PREVENTED: (
-            "duplicate branch prevented",
-            "duplicate_branch_prevented",
-        ),
-        OUTCOME_DUPLICATE_COMMIT_PREVENTED: (
-            "duplicate commit prevented",
-            "duplicate_commit_prevented",
-        ),
-        OUTCOME_DUPLICATE_WORK_NOT_PREVENTED: (
-            "duplicate work not prevented",
-            "duplicate_work_not_prevented",
-            "no duplicate work",
-        ),
-    }
-    matched = [
-        key for key, phrases in markers.items()
-        if any(phrase in text for phrase in phrases)
-    ]
-    if len(matched) != 1:
-        return {
-            "complete": False,
-            "downgraded": True,
-            "reasons": [
-                "work-issue report must state exactly one duplicate-work "
-                "outcome (duplicate PR/branch/commit prevented, or "
-                "duplicate work not prevented)"
-            ],
-        }
-    return {
-        "complete": True,
-        "downgraded": False,
-        "outcome": matched[0],
-        "reasons": [],
-    }

review_proofs.py

@@ -3622,21 +3622,33 @@ def assess_work_issue_mode_isolation(report_text: str) -> dict:
     }
 
 
+def assess_work_issue_duplicate_prevention_report(report_text, **kwargs):
+    """#400: work-issue reports must classify duplicate-work prevention."""
+    from author_duplicate_work_gate import (
+        assess_work_issue_duplicate_prevention_report as _assess,
+    )
+
+    return _assess(report_text, **kwargs)
+
+
 def assess_work_issue_final_report(report_text: str) -> dict:
     """#139: composite verifier for work-issue final reports."""
-    from issue_work_duplicate_gate import assess_work_issue_duplicate_report
-
     checks = {
         "workflow_source": assess_work_issue_workflow_source(report_text),
         "mode_isolation": assess_work_issue_mode_isolation(report_text),
-        "duplicate_work_outcome": assess_work_issue_duplicate_report(report_text),
+        "duplicate_prevention": assess_work_issue_duplicate_prevention_report(
+            report_text
+        ),
     }
 
     reasons = []
     downgraded = False
     for name, result in checks.items():
         verdict = result.get("verdict")
-        if verdict in ("missing", "incomplete"):
+        if result.get("block"):
+            downgraded = True
+            reasons.extend(result.get("reasons") or [])
+        elif verdict in ("missing", "incomplete"):
             downgraded = True
             reasons.extend(result.get("reasons") or [])
         elif result.get("downgraded") or not result.get("complete", True):
@@ -3644,6 +3656,9 @@ def assess_work_issue_final_report(report_text: str) -> dict:
             reasons.extend(
                 f"{name}: {r}" for r in (result.get("reasons") or [])
             )
+        elif result.get("proven") is False:
+            downgraded = True
+            reasons.extend(result.get("reasons") or [])
 
     grade = "A" if not downgraded else "downgraded"
     return {
@@ -5601,12 +5616,3 @@ def assess_proof_backed_handoff_report(report_text, **kwargs):
     from reviewer_proof_backed_handoff import assess_proof_backed_handoff_report as _assess
 
     return _assess(report_text, **kwargs)
-
-
-def assess_mutation_capability_proof(report_text, **kwargs):
-    """#405: exact per-mutation capability proof in reviewer final reports."""
-    from reviewer_mutation_capability_proof import (
-        assess_mutation_capability_proof as _assess,
-    )
-
-    return _assess(report_text, **kwargs)

reviewer_mutation_capability_proof.py

@@ -1,129 +0,0 @@
-"""Exact per-mutation capability proof verifier for reviewer reports (#405).
-
-A reviewer final report may prove ``review_pr`` capability and then also merge
-a PR or delete a remote branch. Merge and branch deletion are separate
-mutations that require their own exact capability proof — a nearby capability
-must never authorize a different operation. This verifier requires a
-mutation-capability table pairing every performed mutation with the exact
-task/permission resolved *before* that mutation.
-"""
-
-from __future__ import annotations
-
-import re
-
-# Mutations this verifier tracks, with the exact capability tokens that
-# authorize each. A row for the mutation must cite one of its own tokens;
-# tokens from a different mutation (a "nearby capability") never count.
-_REVIEW_TOKENS = ("review_pr", "gitea.pr.review", "gitea.pr.approve",
-                  "gitea.pr.request_changes", "request_changes_pr", "approve_pr")
-_MERGE_TOKENS = ("merge_pr", "gitea.pr.merge")
-_DELETE_TOKENS = ("delete_branch", "gitea.branch.delete")
-
-# Detect that a mutation was actually performed (not merely mentioned as a
-# non-goal or skipped).
-_MERGE_PERFORMED = re.compile(
-    r"(?:gitea_merge_pr\b(?![^\n]*\b(?:not called|skipped|blocked)\b)|"
-    r"^\s*[-*]?\s*merge result\s*:\s*merged\b|"
-    r"\bpr merged\b|\bmerge commit\s*(?:sha)?\s*[:=]?\s*[0-9a-f]{7,})",
-    re.IGNORECASE | re.MULTILINE,
-)
-_DELETE_PERFORMED = re.compile(
-    r"(?:gitea_delete_branch\b(?![^\n]*\b(?:not called|skipped|blocked)\b)|"
-    r"^\s*[-*]?\s*(?:remote )?branch deleted\s*:|"
-    r"\bdeleted (?:the )?(?:remote )?branch\b|"
-    r"^\s*[-*]?\s*branch deletion\s*:\s*(?!skipped|none|not)\S)",
-    re.IGNORECASE | re.MULTILINE,
-)
-_REVIEW_PERFORMED = re.compile(
-    r"(?:gitea_submit_pr_review\b|gitea_mark_final_review_decision\b|"
-    r"^\s*[-*]?\s*review (?:decision|verdict|mutation)\s*:\s*"
-    r"(?:approved|request[_ ]changes)\b|\breview submitted\b)",
-    re.IGNORECASE | re.MULTILINE,
-)
-
-# Post-hoc proof: capability resolved *after* the mutation is never valid.
-_POST_HOC = re.compile(
-    r"capabilit(?:y|ies)\s+(?:resolved|proven|checked)\s+(?:after|post[- ])\s*"
-    r"(?:the\s+)?(?:merge|deletion|delete|mutation|review)",
-    re.IGNORECASE,
-)
-
-# The report must carry an explicit mutation-capability table.
-_TABLE_MARKER = re.compile(
-    r"mutation[- ]capability(?:\s+table)?|capability[- ]per[- ]mutation",
-    re.IGNORECASE,
-)
-
-
-def _tokens_present(text: str, tokens: tuple[str, ...]) -> bool:
-    low = text.lower()
-    return any(tok.lower() in low for tok in tokens)
-
-
-def assess_mutation_capability_proof(report_text: str) -> dict:
-    """Validate exact per-mutation capability proof in a reviewer report.
-
-    Returns ``{proven, block, reasons, safe_next_action}``. A report that
-    performs no mutation beyond an ordinary review passes only when its
-    review capability is cited; merge/delete each demand their own exact
-    capability row. Fail closed on nearby-capability substitution, a
-    missing table, missing rows, or post-hoc proof.
-    """
-    text = report_text or ""
-    reasons: list[str] = []
-
-    merged = bool(_MERGE_PERFORMED.search(text))
-    deleted = bool(_DELETE_PERFORMED.search(text))
-    reviewed = bool(_REVIEW_PERFORMED.search(text))
-
-    extra_mutation = merged or deleted
-
-    if _POST_HOC.search(text):
-        reasons.append(
-            "capability proof recorded after the mutation; exact capability "
-            "must be resolved before each mutation"
-        )
-
-    # A review-only report needs its review capability cited; no table required.
-    if reviewed and not _tokens_present(text, _REVIEW_TOKENS):
-        reasons.append(
-            "review mutation performed without exact review capability proof "
-            "(review_pr / gitea.pr.review)"
-        )
-
-    if extra_mutation and not _TABLE_MARKER.search(text):
-        reasons.append(
-            "mutation beyond review performed without a mutation-capability "
-            "table (mutation, exact task/capability, result, order-before)"
-        )
-
-    if merged:
-        if not _tokens_present(text, _MERGE_TOKENS):
-            reasons.append(
-                "merge performed without exact merge capability proof "
-                "(merge_pr / gitea.pr.merge); nearby review_pr does not "
-                "authorize merge"
-            )
-
-    if deleted:
-        if not _tokens_present(text, _DELETE_TOKENS):
-            reasons.append(
-                "branch deletion performed without exact delete capability "
-                "proof (delete_branch / gitea.branch.delete); nearby "
-                "merge_pr does not authorize branch deletion"
-            )
-
-    proven = not reasons
-    return {
-        "proven": proven,
-        "block": not proven,
-        "reasons": reasons,
-        "safe_next_action": (
-            "proceed"
-            if proven
-            else "add a mutation-capability table with the exact resolved "
-            "task/permission and pre-mutation order for every mutation; "
-            "skip any mutation whose exact capability is unproven"
-        ),
-    }

scripts/run-webui

@@ -1,6 +0,0 @@
-#!/usr/bin/env bash
-set -euo pipefail
-script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-repo_root="$(cd "$script_dir/.." && pwd)"
-cd "$repo_root"
-exec python3 -m webui "$@"

skills/llm-project-workflow/workflows/review-merge-pr.md

@@ -895,26 +895,6 @@ Use precise wording:
 
 Do not collapse review, merge, cleanup, or external-state mutations into vague wording.
 
-## 31B. Mutation-capability table (#405)
-
-Every performed mutation requires exact capability proof resolved **before** that
-mutation executes. Nearby capabilities never authorize a different operation —
-`review_pr` does not authorize `merge_pr`, and `merge_pr` does not authorize
-`delete_branch` / `gitea.branch.delete`.
-
-When any mutation beyond a bare review occurs (merge, branch delete, issue
-close/comment, etc.), the final report must include a **mutation-capability table**
-with one row per performed mutation:
-
-* mutation (tool/action name)
-* exact task/capability resolved (for example `merge_pr` / `gitea.pr.merge`)
-* result
-* order/timestamp proof that capability was resolved before the mutation
-
-If exact capability proof is missing, skip the mutation or stop the workflow —
-never claim a performed mutation without its row. Post-hoc capability proof after
-the mutation fails validation.
-
 ## 31A. Local artifact and report consistency rule
 
 Do not create local walkthrough, notes, markdown, JSON, or report artifacts during reviewer runs unless the canonical workflow or operator explicitly requires it.

skills/llm-project-workflow/workflows/work-issue.md

@@ -277,6 +277,24 @@ Do not select an issue based only on memory from a previous session.
 
 Before claiming or working on an issue, check whether there is already an open PR, branch, or active claim for that issue.
 
+Run `gitea_assess_author_duplicate_work` at these stages and stop when `block` is true:
+
+* `claim` — before `gitea_mark_issue`
+* `lock` — before `gitea_lock_issue`
+* `worktree` / `edit` — before creating a worktree or editing files
+* `commit` — immediately before `git commit`
+* `push` — immediately before `git push`
+* `create_pr` — immediately before `gitea_create_pr` (also enforced server-side)
+
+`gitea_mark_issue`, `gitea_lock_issue`, and `gitea_create_pr` enforce the same gate server-side and fail closed.
+
+If a concurrent open PR appears after work begins:
+
+* before commit or push — stop and preserve local work without pushing
+* after push but before PR creation — produce a reconciliation handoff instead of opening a PR
+
+Final reports must name the duplicate-work outcome (`duplicate PR prevented`, `duplicate branch prevented`, `duplicate commit prevented`, `duplicate push prevented`, `duplicate work not prevented`, or `reconciliation handoff`).
+
 If an open PR already exists for the issue, do not implement duplicate work.
 
 Classify the issue as:
@@ -297,36 +315,6 @@ Report:
 
 Do not create another branch/PR for the same issue unless the project explicitly allows taking over or updating existing work and exact capability is proven.
 
-### 10A. Duplicate-work gate phases (#400)
-
-Before any file edits, prove duplicate-work clearance with
-`gitea_assess_work_issue_duplicate` or `gitea_lock_issue` (which runs the same
-gate). The gate checks live:
-
-* open PRs linked to the issue (head branch or Closes/Fixes reference),
-* remote branches matching `issue-<number>`,
-* active claim leases from structured heartbeats.
-
-Re-check immediately before:
-
-* `gitea_commit_files` (commit),
-* branch push,
-* `gitea_create_pr` (PR creation).
-
-If a concurrent open PR appears after work begins:
-
-* before commit/push → stop and preserve local work without pushing,
-* after commit but before push → stop without pushing,
-* after push but before PR creation → stop and produce a reconciliation
-  handoff instead of opening a PR.
-
-Final reports must state exactly one duplicate-work outcome:
-
-* `duplicate PR prevented`
-* `duplicate branch prevented`
-* `duplicate commit prevented`
-* `duplicate work not prevented`
-
 ## 11. Claim or lock the issue before implementation
 
 Claim/lock the issue before implementation if the project provides a claim/lock mechanism.
@@ -747,12 +735,6 @@ Use only precise categories:
 * External-state mutations:
 * Read-only diagnostics:
 
-Issue-lock file (`/tmp/gitea_issue_lock.json`) read/write/delete is always an
-external-state mutation. Never claim `External-state mutations: none` after
-seeding, restoring, or removing that file. Manual lock seeding is not a normal
-recovery path (#447); use `gitea_lock_issue` or the #442 adoption recovery path
-instead. Link broader redesign: #438.
-
 `git fetch`, `git remote update`, and any command that updates refs must be listed under `Git ref mutations`, not read-only diagnostics.
 
 If `git reset --hard`, checkout, clean, worktree add/remove, merge simulation, merge abort, or similar commands occurred, report them under `Worktree/index mutations`.

tests/test_agent_temp_artifacts.py

@@ -80,10 +80,7 @@ class TestIssueLockArtifactWarning(unittest.TestCase):
     def tearDown(self):
         self._env_patcher.stop()
 
-    @patch(
-        "mcp_server.issue_duplicate_context_fetcher",
-        return_value=([], [], {"status": "not_claimed"}),
-    )
+    @patch("mcp_server.api_get_all", return_value=[])
     @patch("mcp_server._auth", return_value="token x")
     @patch("mcp_server._resolve", return_value=("h", "o", "r"))
     @patch("mcp_server.ISSUE_LOCK_FILE", new_callable=lambda: tempfile.mktemp())

tests/test_author_duplicate_work_gate.py

@@ -0,0 +1,102 @@
+"""Tests for early author duplicate-work gate (#400)."""
+import sys
+import unittest
+from pathlib import Path
+
+sys.path.insert(0, str(Path(__file__).resolve().parent.parent))
+
+from author_duplicate_work_gate import (  # noqa: E402
+    ELIGIBILITY_OPEN_PR_EXISTS,
+    assess_author_duplicate_work,
+    assess_work_issue_duplicate_prevention_report,
+)
+
+
+def _open_pr(number: int = 397, issue: int = 395) -> dict:
+    return {
+        "number": number,
+        "head": {"ref": f"feat/issue-{issue}-example"},
+        "title": f"feat: example (Closes #{issue})",
+        "body": f"Closes #{issue}",
+    }
+
+
+class TestAuthorDuplicateWorkGate(unittest.TestCase):
+    def test_clear_when_no_duplicates(self):
+        result = assess_author_duplicate_work(
+            400,
+            stage="claim",
+            open_prs=[],
+            branch_names=["master", "feat/issue-399-other"],
+        )
+        self.assertTrue(result["allowed"])
+        self.assertFalse(result["block"])
+
+    def test_open_pr_blocks_claim(self):
+        result = assess_author_duplicate_work(
+            395,
+            stage="claim",
+            open_prs=[_open_pr()],
+            branch_names=[],
+        )
+        self.assertFalse(result["allowed"])
+        self.assertEqual(result["eligibility_class"], ELIGIBILITY_OPEN_PR_EXISTS)
+
+    def test_matching_branch_blocks_lock_not_create_pr(self):
+        branches = ["feat/issue-400-early-duplicate-work-gate"]
+        lock = assess_author_duplicate_work(
+            400,
+            stage="lock",
+            open_prs=[],
+            branch_names=branches,
+        )
+        self.assertFalse(lock["allowed"])
+
+        create_pr = assess_author_duplicate_work(
+            400,
+            stage="create_pr",
+            open_prs=[],
+            branch_names=branches,
+            matching_branches=[],
+        )
+        self.assertTrue(create_pr["allowed"])
+
+    def test_open_pr_blocks_create_pr_stage(self):
+        result = assess_author_duplicate_work(
+            395,
+            stage="create_pr",
+            open_prs=[_open_pr()],
+            branch_names=["feat/issue-395-proof-backed-review-handoff"],
+        )
+        self.assertFalse(result["allowed"])
+        self.assertEqual(result["outcome"], "duplicate_pr_prevented")
+
+    def test_push_stage_blocks_on_concurrent_pr(self):
+        result = assess_author_duplicate_work(
+            395,
+            stage="push",
+            open_prs=[_open_pr()],
+            branch_names=[],
+        )
+        self.assertFalse(result["allowed"])
+        self.assertEqual(result["outcome"], "duplicate_push_prevented")
+
+    def test_duplicate_prevention_report_requires_outcome(self):
+        bad = assess_work_issue_duplicate_prevention_report(
+            "Duplicate work detected for issue #395."
+        )
+        self.assertFalse(bad["proven"])
+
+        good = assess_work_issue_duplicate_prevention_report(
+            "Duplicate PR prevented; reconciliation handoff produced."
+        )
+        self.assertTrue(good["proven"])
+
+    def test_exported_from_review_proofs(self):
+        from review_proofs import assess_work_issue_duplicate_prevention_report as exported
+
+        self.assertTrue(callable(exported))
+
+
+if __name__ == "__main__":
+    unittest.main()

tests/test_commit_files_capability.py

@@ -76,14 +76,7 @@ class CommitFilesCapabilityBase(unittest.TestCase):
         with open(self.config_path, "w", encoding="utf-8") as fh:
             fh.write(json.dumps(CONFIG))
 
-        self._dup_fetcher_patcher = patch(
-            "mcp_server.issue_duplicate_context_fetcher",
-            return_value=([], [], {"status": "not_claimed"}),
-        )
-        self._dup_fetcher_patcher.start()
-
     def tearDown(self):
-        self._dup_fetcher_patcher.stop()
         self._remotes.stop()
         mcp_server._IDENTITY_CACHE.clear()
         mcp_server._preflight_whoami_called, mcp_server._preflight_capability_called = (

tests/test_commit_payloads.py

@@ -67,15 +67,6 @@ class TestCommitPayloads(unittest.TestCase):
         self.locked_worktree_path = os.path.realpath(self.locked_worktree_dir.name)
 
         self.lock_file_path = "/tmp/gitea_issue_lock.json"
-        import issue_lock_provenance
-
-        work_lease = {
-            "operation_type": "author_issue_work",
-            "issue_number": 263,
-            "branch": "feat/issue-263-native-commit-payloads",
-            "claimant": {"username": "test-user", "profile": "test-author"},
-            "expires_at": "2999-01-01T00:00:00Z",
-        }
         self.lock_data = {
             "issue_number": 263,
             "branch_name": "feat/issue-263-native-commit-payloads",
@@ -83,11 +74,6 @@ class TestCommitPayloads(unittest.TestCase):
             "org": "Example-Org",
             "repo": "Example-Repo",
             "worktree_path": self.locked_worktree_path,
-            "work_lease": work_lease,
-            "lock_provenance": issue_lock_provenance.build_sanctioned_lock_provenance(
-                tool="gitea_lock_issue",
-                claimant=work_lease.get("claimant"),
-            ),
         }
         with open(self.lock_file_path, "w", encoding="utf-8") as fh:
             fh.write(json.dumps(self.lock_data))
@@ -98,14 +84,7 @@ class TestCommitPayloads(unittest.TestCase):
         mcp_server._preflight_whoami_called = True
         mcp_server._preflight_capability_called = True
 
-        self._dup_fetcher_patcher = patch(
-            "mcp_server.issue_duplicate_context_fetcher",
-            return_value=([], [], {"status": "not_claimed"}),
-        )
-        self._dup_fetcher_patcher.start()
-
     def tearDown(self):
-        self._dup_fetcher_patcher.stop()
         self._remotes.stop()
         mcp_server._IDENTITY_CACHE.clear()
 

tests/test_create_issue_workspace_guard.py

@@ -1,145 +0,0 @@
-import os
-import sys
-import unittest
-from pathlib import Path
-from unittest.mock import patch, MagicMock
-
-# Ensure we import from the repo root
-sys.path.insert(0, str(Path(__file__).resolve().parent.parent))
-
-import gitea_mcp_server as srv
-
-FAKE_AUTH = {"Authorization": "token test-token"}
-# Stable control checkout (parent of branches/), not the MCP server worktree root.
-CONTROL_CHECKOUT_ROOT = str(Path(__file__).resolve().parents[3])
-PROJECT_ROOT = srv.PROJECT_ROOT
-
-
-class TestCreateIssueWorkspaceGuard(unittest.TestCase):
-
-    def setUp(self):
-        # Reset preflight flags
-        srv._preflight_whoami_called = True
-        srv._preflight_capability_called = True
-        srv._preflight_resolved_role = "author"
-        srv._preflight_whoami_violation = False
-        srv._preflight_capability_violation = False
-        
-        # Disable early return in verify_preflight_purity for testing
-        self._orig_in_test = srv._preflight_in_test_mode
-        srv._preflight_in_test_mode = lambda: False
-
-    def tearDown(self):
-        srv._preflight_in_test_mode = self._orig_in_test
-
-    @patch("gitea_mcp_server._auth", return_value=FAKE_AUTH)
-    @patch("gitea_mcp_server._profile_permission_block", return_value=None)
-    @patch("gitea_mcp_server._namespace_mutation_block", return_value=None)
-    @patch("gitea_mcp_server.role_session_router.check_author_mutation_after_reviewer_stop", return_value=(True, []))
-    @patch("gitea_mcp_server.api_request")
-    @patch("gitea_mcp_server.api_get_all", return_value=[])
-    @patch("gitea_mcp_server.issue_lock_worktree.read_worktree_git_state", return_value={"current_branch": "feat/issue-1"})
-    def test_create_issue_stable_checkout_rejected(self, _git, _get_all, mock_api, _role, _ns, _prof, _auth):
-        # Without worktree_path/env hints, workspace resolves to PROJECT_ROOT. When that
-        # path is the stable control checkout (not under branches/), mutation must fail.
-        with patch.object(srv, "PROJECT_ROOT", CONTROL_CHECKOUT_ROOT):
-            with self.assertRaises(RuntimeError) as ctx:
-                srv.gitea_create_issue(title="Test issue", body="body text")
-        self.assertIn("stable control checkout", str(ctx.exception))
-
-    @patch("gitea_mcp_server._auth", return_value=FAKE_AUTH)
-    @patch("gitea_mcp_server._profile_permission_block", return_value=None)
-    @patch("gitea_mcp_server._namespace_mutation_block", return_value=None)
-    @patch("gitea_mcp_server.role_session_router.check_author_mutation_after_reviewer_stop", return_value=(True, []))
-    @patch("gitea_mcp_server.api_request")
-    @patch("gitea_mcp_server.api_get_all", return_value=[])
-    @patch("gitea_mcp_server.issue_lock_worktree.read_worktree_git_state", return_value={"current_branch": "feat/issue-1"})
-    @patch("os.path.exists", return_value=True)
-    @patch("os.path.isdir", return_value=True)
-    @patch("subprocess.run")
-    def test_create_issue_valid_worktree_succeeds(self, mock_run, mock_isdir, mock_exists, _git, _get_all, mock_api, _role, _ns, _prof, _auth):
-        # Mock subprocess.run for git --git-common-dir to return PROJECT_ROOT/.git
-        mock_res = MagicMock()
-        mock_res.stdout = f"{CONTROL_CHECKOUT_ROOT}/.git\n"
-        mock_run.return_value = mock_res
-
-        mock_api.return_value = {"number": 42, "html_url": "https://gitea.example.com/issues/42"}
-
-        # Provide a valid branches path under the control checkout root
-        valid_path = os.path.join(CONTROL_CHECKOUT_ROOT, "branches", "feat-issue-1")
-        
-        with patch.object(srv, "PROJECT_ROOT", CONTROL_CHECKOUT_ROOT):
-            with patch("gitea_mcp_server._get_workspace_porcelain", return_value=""):
-                res = srv.gitea_create_issue(
-                    title="Test issue", body="body", worktree_path=valid_path
-                )
-            
-        self.assertEqual(res["number"], 42)
-        mock_api.assert_called_once()
-
-    @patch("gitea_mcp_server._auth", return_value=FAKE_AUTH)
-    @patch("gitea_mcp_server._profile_permission_block", return_value=None)
-    @patch("gitea_mcp_server._namespace_mutation_block", return_value=None)
-    @patch("gitea_mcp_server.role_session_router.check_author_mutation_after_reviewer_stop", return_value=(True, []))
-    @patch("gitea_mcp_server.api_request")
-    @patch("gitea_mcp_server.api_get_all", return_value=[])
-    @patch("gitea_mcp_server.issue_lock_worktree.read_worktree_git_state", return_value={"current_branch": "feat/issue-1"})
-    def test_create_issue_missing_worktree_fails_closed(self, _git, _get_all, mock_api, _role, _ns, _prof, _auth):
-        # Path under branches/ but doesn't exist
-        missing_path = os.path.join(
-            CONTROL_CHECKOUT_ROOT, "branches", "nonexistent-worktree-path-999"
-        )
-        
-        with patch.object(srv, "PROJECT_ROOT", CONTROL_CHECKOUT_ROOT):
-            with self.assertRaises(RuntimeError) as ctx:
-                srv.gitea_create_issue(
-                    title="Test issue", body="body", worktree_path=missing_path
-                )
-        self.assertIn("does not exist (fail closed)", str(ctx.exception))
-
-    @patch("gitea_mcp_server._auth", return_value=FAKE_AUTH)
-    @patch("gitea_mcp_server._profile_permission_block", return_value=None)
-    @patch("gitea_mcp_server._namespace_mutation_block", return_value=None)
-    @patch("gitea_mcp_server.role_session_router.check_author_mutation_after_reviewer_stop", return_value=(True, []))
-    @patch("gitea_mcp_server.api_request")
-    @patch("gitea_mcp_server.api_get_all", return_value=[])
-    @patch("gitea_mcp_server.issue_lock_worktree.read_worktree_git_state", return_value={"current_branch": "feat/issue-1"})
-    @patch("os.path.exists", return_value=True)
-    @patch("os.path.isdir", return_value=True)
-    @patch("subprocess.run")
-    def test_create_issue_wrong_repo_fails_closed(self, mock_run, mock_isdir, mock_exists, _git, _get_all, mock_api, _role, _ns, _prof, _auth):
-        # Mock subprocess.run for git --git-common-dir to return a different path
-        mock_res = MagicMock()
-        mock_res.stdout = "/Users/jasonwalker/Development/some-other-repo/.git\n"
-        mock_run.return_value = mock_res
-
-        wrong_repo_path = os.path.join(CONTROL_CHECKOUT_ROOT, "branches", "feat-issue-1")
-
-        with patch.object(srv, "PROJECT_ROOT", CONTROL_CHECKOUT_ROOT):
-            with self.assertRaises(RuntimeError) as ctx:
-                srv.gitea_create_issue(
-                    title="Test issue", body="body", worktree_path=wrong_repo_path
-                )
-        self.assertIn("does not belong to the target repository", str(ctx.exception))
-
-    @patch("gitea_mcp_server._auth", return_value=FAKE_AUTH)
-    @patch("gitea_mcp_server._profile_permission_block", return_value=None)
-    @patch("gitea_mcp_server._namespace_mutation_block", return_value=None)
-    def test_create_issue_fails_without_whoami_preflight(self, _ns, _prof, _auth):
-        srv._preflight_whoami_called = False
-        with self.assertRaises(RuntimeError) as ctx:
-            srv.gitea_create_issue(title="Test issue", body="body")
-        self.assertIn("Identity (gitea_whoami) has not been verified", str(ctx.exception))
-
-    @patch("gitea_mcp_server._auth", return_value=FAKE_AUTH)
-    @patch("gitea_mcp_server._profile_permission_block", return_value=None)
-    @patch("gitea_mcp_server._namespace_mutation_block", return_value=None)
-    def test_create_issue_fails_without_capability_preflight(self, _ns, _prof, _auth):
-        srv._preflight_capability_called = False
-        with self.assertRaises(RuntimeError) as ctx:
-            srv.gitea_create_issue(title="Test issue", body="body")
-        self.assertIn("Task capability (gitea_resolve_task_capability) has not been resolved", str(ctx.exception))
-
-
-if __name__ == "__main__":
-    unittest.main()

tests/test_issue_lock_provenance.py

@@ -1,130 +0,0 @@
-"""Tests for issue-lock provenance and external-state disclosure (#447)."""
-
-from __future__ import annotations
-
-import sys
-import unittest
-from pathlib import Path
-
-sys.path.insert(0, str(Path(__file__).resolve().parent.parent))
-
-import issue_lock_provenance as ilp  # noqa: E402
-from final_report_validator import assess_final_report_validator  # noqa: E402
-
-
-def _sanctioned_lock(**overrides):
-    work_lease = {
-        "operation_type": "author_issue_work",
-        "issue_number": 447,
-        "branch": "feat/issue-447-lock-provenance",
-        "claimant": {"username": "jcwalker3", "profile": "prgs-author"},
-        "expires_at": "2999-01-01T00:00:00Z",
-    }
-    data = {
-        "issue_number": 447,
-        "branch_name": "feat/issue-447-lock-provenance",
-        "work_lease": work_lease,
-        "lock_provenance": ilp.build_sanctioned_lock_provenance(
-            tool="gitea_lock_issue",
-            claimant=work_lease["claimant"],
-        ),
-    }
-    data.update(overrides)
-    return data
-
-
-class TestLockProvenanceForCreatePr(unittest.TestCase):
-    def test_sanctioned_lock_passes(self):
-        result = ilp.assess_lock_file_for_create_pr(_sanctioned_lock())
-        self.assertTrue(result["proven"])
-        self.assertFalse(result["block"])
-
-    def test_manual_seed_without_provenance_blocked(self):
-        result = ilp.assess_lock_file_for_create_pr(
-            {"issue_number": 420, "branch_name": "feat/x", "work_lease": {}}
-        )
-        self.assertTrue(result["block"])
-        self.assertIn("lock_provenance", result["reasons"][0])
-
-    def test_operator_override_requires_reason(self):
-        result = ilp.assess_lock_file_for_create_pr(
-            _sanctioned_lock(
-                lock_provenance=ilp.build_sanctioned_lock_provenance(
-                    tool="operator_override",
-                    source=ilp.SOURCE_OPERATOR_OVERRIDE,
-                )
-            )
-        )
-        self.assertTrue(result["block"])
-
-
-class TestExternalStateReportRules(unittest.TestCase):
-    def test_seed_with_external_none_blocked(self):
-        report = (
-            "Restored /tmp/gitea_issue_lock.json to unblock PR creation.\n"
-            "- External-state mutations: none\n"
-        )
-        result = ilp.assess_issue_lock_external_state_report(report)
-        self.assertTrue(result["block"])
-
-    def test_seed_with_disclosure_passes(self):
-        report = (
-            "Restored /tmp/gitea_issue_lock.json after MCP restart.\n"
-            "- External-state mutations: wrote /tmp/gitea_issue_lock.json\n"
-        )
-        result = ilp.assess_issue_lock_external_state_report(report)
-        self.assertTrue(result["proven"])
-
-    def test_remove_claimed_as_cleanup_only_blocked(self):
-        report = (
-            "rm /tmp/gitea_issue_lock.json after PR creation.\n"
-            "- Cleanup mutations: lock removed\n"
-            "- External-state mutations: none\n"
-        )
-        result = ilp.assess_issue_lock_external_state_report(report)
-        self.assertTrue(result["block"])
-
-    def test_manual_lock_pr_without_override_blocked(self):
-        report = (
-            "Programmatically seeded gitea_issue_lock.json then gitea_create_pr.\n"
-            "PR #444 created.\n"
-        )
-        result = ilp.assess_manual_lock_pr_without_override(report)
-        self.assertTrue(result["block"])
-
-    def test_author_reviewer_same_run_blocked(self):
-        report = (
-            "gitea_create_pr opened PR #444.\n"
-            "Submitted approve review on PR #444.\n"
-        )
-        result = ilp.assess_author_reviewer_same_run_report(report)
-        self.assertTrue(result["block"])
-
-
-class TestFinalReportValidatorIntegration(unittest.TestCase):
-    def test_work_issue_blocks_hidden_lock_mutation(self):
-        report = (
-            "## Controller Handoff\n"
-            "- Task: work issue #420\n"
-            "- External-state mutations: none\n"
-            "Restored /tmp/gitea_issue_lock.json before PR creation.\n"
-        )
-        result = assess_final_report_validator(report, "work_issue")
-        rule_ids = {f["rule_id"] for f in result["findings"]}
-        self.assertIn("shared.issue_lock_external_state", rule_ids)
-        self.assertTrue(result["blocked"])
-
-    def test_review_pr_blocks_create_and_approve(self):
-        report = (
-            "## Controller Handoff\n"
-            "- Task: review PR #444\n"
-            "- Review decision: approve\n"
-            "Created PR #444 via gitea_create_pr earlier in this run.\n"
-        )
-        result = assess_final_report_validator(report, "review_pr")
-        rule_ids = {f["rule_id"] for f in result["findings"]}
-        self.assertIn("shared.author_reviewer_same_run", rule_ids)
-
-
-if __name__ == "__main__":
-    unittest.main()

tests/test_issue_work_duplicate_gate.py

@@ -1,251 +0,0 @@
-"""Tests for early duplicate-work detection (#400)."""
-import json
-import os
-import sys
-import tempfile
-import unittest
-from pathlib import Path
-from unittest.mock import patch
-
-sys.path.insert(0, str(Path(__file__).resolve().parent.parent))
-
-import issue_work_duplicate_gate as dup_gate
-import mcp_server
-from issue_work_duplicate_gate import (
-    OUTCOME_DUPLICATE_BRANCH_PREVENTED,
-    OUTCOME_DUPLICATE_COMMIT_PREVENTED,
-    OUTCOME_DUPLICATE_PR_PREVENTED,
-    OUTCOME_DUPLICATE_WORK_NOT_PREVENTED,
-    PHASE_COMMIT,
-    PHASE_CREATE_PR,
-    PHASE_LOCK,
-    assess_work_issue_duplicate_gate,
-    assess_work_issue_duplicate_report,
-)
-
-
-class TestDuplicateGateAssessment(unittest.TestCase):
-    def test_clear_issue_passes(self):
-        result = assess_work_issue_duplicate_gate(
-            400,
-            open_prs=[],
-            branch_names=["feat/other-issue-99"],
-            claim_entry={"status": "not_claimed"},
-            locked_branch="feat/issue-400-duplicate-work-preflight",
-            phase=PHASE_LOCK,
-        )
-        self.assertFalse(result["block"])
-        self.assertEqual(result["outcome"], OUTCOME_DUPLICATE_WORK_NOT_PREVENTED)
-
-    def test_open_pr_blocks(self):
-        prs = [{
-            "number": 397,
-            "title": "feat: handoff",
-            "body": "Closes #395",
-            "head": {"ref": "feat/issue-395-proof-backed-review-handoff"},
-        }]
-        result = assess_work_issue_duplicate_gate(
-            395,
-            open_prs=prs,
-            branch_names=[],
-            phase=PHASE_LOCK,
-        )
-        self.assertTrue(result["block"])
-        self.assertEqual(result["outcome"], OUTCOME_DUPLICATE_PR_PREVENTED)
-
-    def test_conflicting_remote_branch_blocks(self):
-        result = assess_work_issue_duplicate_gate(
-            395,
-            open_prs=[],
-            branch_names=["feat/issue-395-proof-backed-handoff-claims"],
-            locked_branch="feat/issue-395-new-attempt",
-            phase=PHASE_LOCK,
-        )
-        self.assertTrue(result["block"])
-        self.assertEqual(result["outcome"], OUTCOME_DUPLICATE_BRANCH_PREVENTED)
-
-    def test_active_claim_on_other_branch_blocks(self):
-        result = assess_work_issue_duplicate_gate(
-            398,
-            open_prs=[],
-            branch_names=[],
-            claim_entry={
-                "status": "active",
-                "latest_heartbeat": {
-                    "branch": "feat/issue-398-validation-cwd-proof",
-                },
-            },
-            locked_branch="feat/issue-398-other-branch",
-            phase=PHASE_LOCK,
-        )
-        self.assertTrue(result["block"])
-
-    def test_commit_phase_maps_to_commit_outcome(self):
-        prs = [{
-            "number": 411,
-            "title": "x",
-            "body": "Closes #398",
-            "head": {"ref": "feat/issue-398-validation-cwd-proof"},
-        }]
-        result = assess_work_issue_duplicate_gate(
-            398,
-            open_prs=prs,
-            branch_names=[],
-            locked_branch="feat/issue-398-alt",
-            phase=PHASE_COMMIT,
-        )
-        self.assertTrue(result["block"])
-        self.assertEqual(result["outcome"], OUTCOME_DUPLICATE_COMMIT_PREVENTED)
-
-    def test_stale_claim_does_not_block_by_status_alone(self):
-        result = assess_work_issue_duplicate_gate(
-            400,
-            open_prs=[],
-            branch_names=[],
-            claim_entry={"status": "reclaimable", "reasons": ["stale"]},
-            locked_branch="feat/issue-400-duplicate-work-preflight",
-            phase=PHASE_LOCK,
-        )
-        self.assertFalse(result["block"])
-
-
-class TestDuplicateReportOutcome(unittest.TestCase):
-    def test_requires_exactly_one_outcome(self):
-        bad = assess_work_issue_duplicate_report("work finished")
-        self.assertFalse(bad["complete"])
-
-        good = assess_work_issue_duplicate_report(
-            "Duplicate work not prevented for issue #400."
-        )
-        self.assertTrue(good["complete"])
-        self.assertEqual(good["outcome"], OUTCOME_DUPLICATE_WORK_NOT_PREVENTED)
-
-
-class TestInjectableDuplicateFetcher(unittest.TestCase):
-    @patch("mcp_server.get_auth_header", return_value="token x")
-    def test_lock_issue_uses_injected_fetcher(self, _auth):
-        seen = {}
-
-        def fetcher(h, o, r, auth, issue_number):
-            seen["issue_number"] = issue_number
-            return [], [], {"status": "not_claimed"}
-
-        with patch(
-            "mcp_server.issue_duplicate_context_fetcher",
-            side_effect=fetcher,
-        ), patch(
-            "mcp_server.issue_lock_worktree.read_worktree_git_state",
-            return_value={
-                "current_branch": "master",
-                "porcelain_status": "",
-                "base_equivalent": True,
-            },
-        ), patch.dict(os.environ, {
-            "GITEA_ALLOWED_OPERATIONS": "gitea.issue.comment",
-        }, clear=True):
-            with patch.object(mcp_server, "ISSUE_LOCK_FILE", tempfile.mktemp()):
-                mcp_server.gitea_lock_issue(
-                    issue_number=400,
-                    branch_name="feat/issue-400-duplicate-work-preflight",
-                    remote="prgs",
-                )
-        self.assertEqual(seen["issue_number"], 400)
-
-
-class TestMcpDuplicateRecheck(unittest.TestCase):
-    def setUp(self):
-        self._dir = tempfile.TemporaryDirectory()
-        self.lock_path = os.path.join(self._dir.name, "gitea_issue_lock.json")
-        self._lock_patch = patch.object(
-            mcp_server, "ISSUE_LOCK_FILE", self.lock_path
-        )
-        self._lock_patch.start()
-        self._remotes = patch.dict(mcp_server.REMOTES, {
-            "prgs": {"host": "gitea.example.com", "org": "Example-Org",
-                     "repo": "Example-Repo"},
-        })
-        self._remotes.start()
-        mcp_server._IDENTITY_CACHE.clear()
-
-    def tearDown(self):
-        patch.stopall()
-        self._dir.cleanup()
-
-    def _write_lock(self, issue_number=400, branch="feat/issue-400-x"):
-        with open(self.lock_path, "w", encoding="utf-8") as fh:
-            json.dump({
-                "issue_number": issue_number,
-                "branch_name": branch,
-                "remote": "prgs",
-            }, fh)
-
-    @patch("mcp_server._assess_issue_duplicate_gate")
-    @patch("mcp_server.get_profile", return_value={
-        "profile_name": "test-author",
-        "allowed_operations": ["gitea.read", "gitea.repo.commit"],
-        "forbidden_operations": [],
-        "audit_label": "test-author",
-    })
-    @patch("mcp_server.get_auth_header", return_value="token x")
-    def test_commit_files_blocked_on_recheck(self, _auth, _profile, mock_gate):
-        self._write_lock()
-        mock_gate.return_value = {
-            "block": True,
-            "reasons": ["open PR #412 already covers issue #400"],
-            "outcome": OUTCOME_DUPLICATE_COMMIT_PREVENTED,
-            "safe_next_action": "stop",
-        }
-        mcp_server.record_preflight_check("whoami")
-        mcp_server.record_preflight_check("capability", resolved_role="author")
-        with patch(
-            "mcp_server.role_session_router.check_author_mutation_after_reviewer_stop",
-            return_value=(True, []),
-        ):
-            result = mcp_server.gitea_commit_files(
-                files=[{
-                    "operation": "create",
-                    "path": "a.txt",
-                    "content_plain": "hi",
-                }],
-                message="test",
-                remote="prgs",
-            )
-        self.assertFalse(result["success"])
-        self.assertIn("duplicate_gate", result)
-
-    @patch("mcp_server._assess_issue_duplicate_gate")
-    @patch("mcp_server.get_profile", return_value={
-        "profile_name": "test-author",
-        "allowed_operations": ["gitea.read", "gitea.pr.create"],
-        "forbidden_operations": [],
-        "audit_label": "test-author",
-    })
-    @patch("mcp_server.get_auth_header", return_value="token x")
-    def test_create_pr_returns_handoff_on_duplicate(self, _auth, _profile, mock_gate):
-        self._write_lock()
-        mock_gate.return_value = {
-            "block": True,
-            "reasons": ["open PR #412 already covers issue #400"],
-            "outcome": OUTCOME_DUPLICATE_PR_PREVENTED,
-            "safe_next_action": "reconciliation handoff",
-        }
-        mcp_server.record_preflight_check("whoami")
-        mcp_server.record_preflight_check("capability", resolved_role="author")
-        with patch(
-            "mcp_server.role_session_router.check_author_mutation_after_reviewer_stop",
-            return_value=(True, []),
-        ):
-            result = mcp_server.gitea_create_pr(
-                title="feat: x (Closes #400)",
-                head="feat/issue-400-x",
-                base="master",
-                body="Closes #400",
-                remote="prgs",
-            )
-        self.assertFalse(result["success"])
-        self.assertIsNone(result.get("number"))
-        self.assertIn("duplicate_gate", result)
-
-
-if __name__ == "__main__":
-    unittest.main()

tests/test_llm_workflow_split.py

@@ -95,6 +95,12 @@ def test_create_issue_workflow_contract():
     assert "## 9. Duplicate search before mutation" in text
 
 
+def test_author_duplicate_work_gate_exported():
+    from review_proofs import assess_work_issue_duplicate_prevention_report
+
+    assert callable(assess_work_issue_duplicate_prevention_report)
+
+
 def test_work_issue_workflow_contract():
     text = (SKILL_DIR / "workflows" / "work-issue.md").read_text(encoding="utf-8")
     assert "canonical: true" in text

tests/test_mcp_server.py

@@ -101,36 +101,17 @@ ISSUE_LOCK_FILE = "/tmp/gitea_issue_lock.json"
 
 
 def _sample_issue_lock(issue_number=123, branch_name="feat/x", **overrides):
-    import issue_lock_provenance
-
-    work_lease = {
-        "operation_type": "author_issue_work",
-        "issue_number": issue_number,
-        "branch": branch_name,
-        "claimant": {"username": "test-user", "profile": "test-author"},
-        "expires_at": "2999-01-01T00:00:00Z",
-    }
     record = {
         "issue_number": issue_number,
         "branch_name": branch_name,
         "remote": "dadeschools",
         "org": "Scaled-Tech-Consulting",
         "repo": "Gitea-Tools",
-        "work_lease": work_lease,
-        "lock_provenance": issue_lock_provenance.build_sanctioned_lock_provenance(
-            tool="gitea_lock_issue",
-            claimant=work_lease.get("claimant"),
-        ),
     }
     record.update(overrides)
     return record
 
 
-def _clear_duplicate_context_fetcher(*_args, **_kwargs):
-    """Default injectable duplicate-work context for lock/create_pr tests."""
-    return [], [], {"status": "not_claimed"}
-
-
 # ---------------------------------------------------------------------------
 # Create Issue
 # ---------------------------------------------------------------------------
@@ -185,17 +166,13 @@ class TestCreateIssue(unittest.TestCase):
 # ---------------------------------------------------------------------------
 class TestCreatePR(unittest.TestCase):
 
-    @patch(
-        "mcp_server.issue_duplicate_context_fetcher",
-        return_value=([], [], {"status": "not_claimed"}),
-    )
     @patch("mcp_server.role_session_router.check_author_mutation_after_reviewer_stop",
            return_value=(True, []))
     @patch("mcp_server.api_request")
     @patch("mcp_server.get_auth_header", return_value=FAKE_AUTH)
     @patch("os.path.exists", return_value=True)
     @patch("builtins.open")
-    def test_creates_pr(self, mock_open, mock_exists, _auth, mock_api, _role, _dup_fetcher):
+    def test_creates_pr(self, mock_open, mock_exists, _auth, mock_api, _role):
         lock_json = json.dumps(_sample_issue_lock(issue_number=123, branch_name="feat/x"))
         mock_open.return_value.__enter__.return_value.read.return_value = lock_json
         mock_api.return_value = {"number": 3, "html_url": "https://example.com/pulls/3"}
@@ -210,17 +187,13 @@ class TestCreatePR(unittest.TestCase):
         self.assertEqual(payload["base"], "main")
         self.assertIn("Closes #123", payload["title"])
 
-    @patch(
-        "mcp_server.issue_duplicate_context_fetcher",
-        return_value=([], [], {"status": "not_claimed"}),
-    )
     @patch("mcp_server.role_session_router.check_author_mutation_after_reviewer_stop",
            return_value=(True, []))
     @patch("mcp_server.api_request")
     @patch("mcp_server.get_auth_header", return_value=FAKE_AUTH)
     @patch("os.path.exists", return_value=True)
     @patch("builtins.open")
-    def test_create_pr_reveal_opt_in_includes_url(self, mock_open, mock_exists, _auth, mock_api, _role, _dup_fetcher):
+    def test_create_pr_reveal_opt_in_includes_url(self, mock_open, mock_exists, _auth, mock_api, _role):
         lock_json = json.dumps(_sample_issue_lock(issue_number=123, branch_name="feat/x"))
         mock_open.return_value.__enter__.return_value.read.return_value = lock_json
         mock_api.return_value = {"number": 3, "html_url": "https://example.com/pulls/3"}
@@ -3071,14 +3044,8 @@ class TestIssueLocking(unittest.TestCase):
     def setUp(self):
         self._env_patcher = patch.dict(os.environ, ISSUE_WRITE_ENV, clear=True)
         self._env_patcher.start()
-        self._dup_fetcher_patcher = patch(
-            "mcp_server.issue_duplicate_context_fetcher",
-            return_value=([], [], {"status": "not_claimed"}),
-        )
-        self.mock_dup_fetcher = self._dup_fetcher_patcher.start()
 
     def tearDown(self):
-        self._dup_fetcher_patcher.stop()
         self._env_patcher.stop()
         if os.path.exists(ISSUE_LOCK_FILE):
             os.remove(ISSUE_LOCK_FILE)
@@ -3087,8 +3054,10 @@ class TestIssueLocking(unittest.TestCase):
         "mcp_server.issue_lock_worktree.read_worktree_git_state",
         return_value=_clean_master_git_state_for_lock(),
     )
+    @patch("mcp_server.api_get_all")
     @patch("mcp_server.get_auth_header", return_value=FAKE_AUTH)
-    def test_lock_issue_success(self, _auth, _git_state):
+    def test_lock_issue_success(self, _auth, mock_api, _git_state):
+        mock_api.return_value = [] # no open PRs
         res = gitea_lock_issue(issue_number=196, branch_name="feat/issue-196-mutations", remote="prgs")
         self.assertTrue(res["success"])
         self.assertEqual(res["work_lease"]["operation_type"], "author_issue_work")
@@ -3113,48 +3082,50 @@ class TestIssueLocking(unittest.TestCase):
         "mcp_server.issue_lock_worktree.read_worktree_git_state",
         return_value=_clean_master_git_state_for_lock(),
     )
+    @patch("mcp_server.api_get_all")
     @patch("mcp_server.get_auth_header", return_value=FAKE_AUTH)
-    def test_lock_issue_reused_by_open_pr_branch(self, _auth, _git_state):
-        self.mock_dup_fetcher.return_value = ([{
+    def test_lock_issue_reused_by_open_pr_branch(self, _auth, mock_api, _git_state):
+        mock_api.return_value = [{
             "number": 200,
             "head": {"ref": "feat/issue-196-boundary"},
             "title": "Some PR",
-            "body": "No closes ref",
-        }], [], {"status": "not_claimed"})
+            "body": "No closes ref"
+        }]
         with self.assertRaises(ValueError) as ctx:
             gitea_lock_issue(issue_number=196, branch_name="feat/issue-196-mutations", remote="prgs")
-        self.assertIn("open PR #200 already covers issue", str(ctx.exception))
+        self.assertIn("already tied to an open PR", str(ctx.exception))
 
     @patch(
         "mcp_server.issue_lock_worktree.read_worktree_git_state",
         return_value=_clean_master_git_state_for_lock(),
     )
+    @patch("mcp_server.api_get_all")
     @patch("mcp_server.get_auth_header", return_value=FAKE_AUTH)
-    def test_lock_issue_reused_by_open_pr_closes_ref(self, _auth, _git_state):
-        self.mock_dup_fetcher.return_value = ([{
+    def test_lock_issue_reused_by_open_pr_closes_ref(self, _auth, mock_api, _git_state):
+        mock_api.return_value = [{
             "number": 200,
             "head": {"ref": "feat/other-branch"},
             "title": "Some PR",
-            "body": "fixes #196",
-        }], [], {"status": "not_claimed"})
+            "body": "fixes #196"
+        }]
         with self.assertRaises(ValueError) as ctx:
             gitea_lock_issue(issue_number=196, branch_name="feat/issue-196-mutations", remote="prgs")
-        self.assertIn("open PR #200 already covers issue", str(ctx.exception))
+        self.assertIn("already tied to an open PR", str(ctx.exception))
 
     @patch(
         "mcp_server.issue_lock_worktree.read_worktree_git_state",
         return_value=_clean_master_git_state_for_lock(),
     )
+    @patch("mcp_server.api_get_all")
     @patch("mcp_server.get_auth_header", return_value=FAKE_AUTH)
-    def test_lock_issue_reused_by_remote_branch(self, _auth, _git_state):
-        self.mock_dup_fetcher.return_value = (
+    def test_lock_issue_reused_by_remote_branch(self, _auth, mock_api, _git_state):
+        mock_api.side_effect = [
             [],
-            ["feat/issue-196-existing-work"],
-            {"status": "not_claimed"},
-        )
+            [{"name": "feat/issue-196-existing-work"}],
+        ]
         with self.assertRaises(ValueError) as ctx:
             gitea_lock_issue(issue_number=196, branch_name="feat/issue-196-mutations", remote="prgs")
-        self.assertIn("remote branch(es) already match issue pattern", str(ctx.exception))
+        self.assertIn("already has matching branch", str(ctx.exception))
 
     def test_lock_issue_blocks_active_same_operation_lease(self):
         with open(ISSUE_LOCK_FILE, "w", encoding="utf-8") as f:
@@ -3313,28 +3284,6 @@ class TestIssueLocking(unittest.TestCase):
                 )
         self.assertIn("does not match locked worktree", str(ctx.exception))
 
-    @patch("mcp_server.role_session_router.check_author_mutation_after_reviewer_stop",
-           return_value=(True, []))
-    @patch("mcp_server.get_auth_header", return_value=FAKE_AUTH)
-    def test_create_pr_manual_lock_seed_blocked(self, _auth, _role):
-        with open(ISSUE_LOCK_FILE, "w", encoding="utf-8") as f:
-            json.dump(
-                _sample_issue_lock(
-                    issue_number=447,
-                    branch_name="feat/issue-447-lock-provenance",
-                    lock_provenance=None,
-                ),
-                f,
-            )
-        with patch.dict(os.environ, CREATE_PR_ENV, clear=True):
-            with self.assertRaises(RuntimeError) as ctx:
-                gitea_create_pr(
-                    title="feat: lock provenance Closes #447",
-                    head="feat/issue-447-lock-provenance",
-                    remote="prgs",
-                )
-        self.assertIn("lock provenance", str(ctx.exception).lower())
-
     @patch("mcp_server.api_request")
     @patch("mcp_server.role_session_router.check_author_mutation_after_reviewer_stop",
            return_value=(True, []))

tests/test_review_proofs.py

@@ -2346,7 +2346,6 @@ class TestWorkIssueFinalReport(unittest.TestCase):
             "- Safe next action: open PR",
             "- Next: open PR",
             "- Safety statement: no review/merge",
-            "- Duplicate work outcome: duplicate work not prevented",
         ])
 
     def test_complete_work_issue_report_earns_a(self):

tests/test_reviewer_mutation_capability_proof.py

@@ -1,141 +0,0 @@
-"""Tests for exact per-mutation capability proof in reviewer reports (#405)."""
-
-import sys
-import unittest
-from pathlib import Path
-
-sys.path.insert(0, str(Path(__file__).resolve().parent.parent))
-
-from reviewer_mutation_capability_proof import assess_mutation_capability_proof
-from review_proofs import assess_mutation_capability_proof as proofs_assess
-from final_report_validator import assess_final_report_validator
-
-
-REVIEW_ONLY = """
-Review decision: approved
-Mutation capability table:
-- gitea_submit_pr_review | review_pr (gitea.pr.review) | submitted | resolved before review
-"""
-
-MERGE_PROVEN = """
-Review decision: approved
-Merge result: merged 0123456789ab
-Mutation capability table:
-- gitea_submit_pr_review | review_pr (gitea.pr.review) | submitted | before review
-- gitea_merge_pr | merge_pr (gitea.pr.merge) | merged | resolved before merge
-"""
-
-MERGE_AND_DELETE_PROVEN = """
-Review decision: approved
-Merge result: merged 0123456789ab
-Remote branch deleted: feat/issue-x
-Mutation capability table:
-- gitea_submit_pr_review | review_pr (gitea.pr.review) | submitted | before review
-- gitea_merge_pr | merge_pr (gitea.pr.merge) | merged | before merge
-- gitea_delete_branch | delete_branch (gitea.branch.delete) | deleted | before delete
-"""
-
-
-class TestModule(unittest.TestCase):
-    def test_review_only_with_capability_passes(self):
-        r = assess_mutation_capability_proof(REVIEW_ONLY)
-        self.assertTrue(r["proven"], r["reasons"])
-
-    def test_merge_with_exact_capability_passes(self):
-        r = assess_mutation_capability_proof(MERGE_PROVEN)
-        self.assertTrue(r["proven"], r["reasons"])
-
-    def test_merge_and_delete_fully_proven_passes(self):
-        r = assess_mutation_capability_proof(MERGE_AND_DELETE_PROVEN)
-        self.assertTrue(r["proven"], r["reasons"])
-
-    def test_review_pr_does_not_authorize_merge(self):
-        report = """
-Review decision: approved
-Merge result: merged 0123456789ab
-Mutation capability table:
-- gitea_submit_pr_review | review_pr (gitea.pr.review) | submitted | before review
-"""
-        r = assess_mutation_capability_proof(report)
-        self.assertFalse(r["proven"])
-        self.assertTrue(any("merge" in x.lower() for x in r["reasons"]), r["reasons"])
-
-    def test_merge_pr_does_not_authorize_branch_deletion(self):
-        report = """
-Review decision: approved
-Merge result: merged 0123456789ab
-Remote branch deleted: feat/issue-x
-Mutation capability table:
-- gitea_submit_pr_review | review_pr (gitea.pr.review) | submitted | before review
-- gitea_merge_pr | merge_pr (gitea.pr.merge) | merged | before merge
-"""
-        r = assess_mutation_capability_proof(report)
-        self.assertFalse(r["proven"])
-        self.assertTrue(any("delet" in x.lower() for x in r["reasons"]), r["reasons"])
-
-    def test_delete_skipped_when_capability_missing_passes(self):
-        report = """
-Review decision: approved
-Merge result: merged 0123456789ab
-Branch deletion: skipped — delete_branch capability not available
-Mutation capability table:
-- gitea_submit_pr_review | review_pr (gitea.pr.review) | submitted | before review
-- gitea_merge_pr | merge_pr (gitea.pr.merge) | merged | before merge
-"""
-        r = assess_mutation_capability_proof(report)
-        self.assertTrue(r["proven"], r["reasons"])
-
-    def test_missing_table_when_merging_blocks(self):
-        report = """
-Review decision: approved
-Merge result: merged 0123456789ab
-merge_pr gitea.pr.merge resolved
-"""
-        r = assess_mutation_capability_proof(report)
-        self.assertFalse(r["proven"])
-        self.assertTrue(any("table" in x.lower() for x in r["reasons"]), r["reasons"])
-
-    def test_post_hoc_proof_blocks(self):
-        report = """
-Review decision: approved
-Merge result: merged 0123456789ab
-Mutation capability table:
-- gitea_merge_pr | merge_pr (gitea.pr.merge) | merged | capability resolved after merge
-"""
-        r = assess_mutation_capability_proof(report)
-        self.assertFalse(r["proven"])
-        self.assertTrue(any("after" in x.lower() for x in r["reasons"]), r["reasons"])
-
-    def test_review_without_capability_blocks(self):
-        report = "Review decision: approved\nreview submitted\n"
-        r = assess_mutation_capability_proof(report)
-        self.assertFalse(r["proven"])
-
-    def test_no_mutation_no_requirement(self):
-        r = assess_mutation_capability_proof("Selected PR: #1\nSkipped, no action.")
-        self.assertTrue(r["proven"], r["reasons"])
-
-
-class TestWiring(unittest.TestCase):
-    def test_review_proofs_wrapper_matches_module(self):
-        self.assertEqual(
-            proofs_assess(MERGE_PROVEN)["proven"],
-            assess_mutation_capability_proof(MERGE_PROVEN)["proven"],
-        )
-
-    def test_final_report_validator_flags_nearby_capability_merge(self):
-        report = """
-## Controller Handoff
-- Task: review_pr
-Review decision: approved
-Merge result: merged 0123456789ab
-Mutation capability table:
-- gitea_submit_pr_review | review_pr (gitea.pr.review) | submitted | before review
-"""
-        result = assess_final_report_validator(report, "review_pr")
-        rule_ids = [f["rule_id"] for f in result.get("findings", [])]
-        self.assertIn("reviewer.mutation_capability_proof", rule_ids)
-
-
-if __name__ == "__main__":
-    unittest.main()

tests/test_webui_project_registry.py

@@ -1,111 +0,0 @@
-"""Tests for web UI project registry (#427)."""
-import json
-import sys
-import tempfile
-import unittest
-from pathlib import Path
-
-sys.path.insert(0, str(Path(__file__).resolve().parent.parent))
-
-from starlette.testclient import TestClient
-
-from webui.app import create_app
-from webui.project_registry import (
-    default_registry_path,
-    load_registry,
-    project_to_dict,
-)
-
-
-class TestProjectRegistryLoader(unittest.TestCase):
-    def test_default_registry_loads_gitea_tools(self):
-        registry = load_registry()
-        self.assertEqual(registry.version, 1)
-        self.assertEqual(len(registry.projects), 1)
-        project = registry.projects[0]
-        self.assertEqual(project.id, "gitea-tools")
-        self.assertEqual(project.repo_name, "Gitea-Tools")
-        self.assertEqual(project.gitea_owner, "Scaled-Tech-Consulting")
-        self.assertEqual(project.remote_host, "https://gitea.prgs.cc")
-        self.assertEqual(project.profiles["author"], "prgs-author")
-        self.assertEqual(project.profiles["reviewer"], "prgs-reviewer")
-        self.assertEqual(project.profiles["reconciler"], "prgs-reconciler")
-        self.assertIn("skill", project.workflow_paths)
-        self.assertGreaterEqual(len(project.onboarding_checklist), 4)
-
-    def test_registry_rejects_credential_keys(self):
-        payload = {
-            "version": 1,
-            "projects": [
-                {
-                    "id": "bad",
-                    "repo_name": "Bad",
-                    "gitea_owner": "Org",
-                    "remote_host": "https://gitea.example.invalid",
-                    "default_branch": "main",
-                    "local_checkout_path": ".",
-                    "profiles": {
-                        "author": "a",
-                        "reviewer": "r",
-                        "reconciler": "c",
-                    },
-                    "workflow_paths": {"skill": "skills/x.md"},
-                    "api_token": "secret",
-                }
-            ],
-        }
-        with tempfile.NamedTemporaryFile("w", suffix=".json", delete=False) as handle:
-            json.dump(payload, handle)
-            path = Path(handle.name)
-        try:
-            with self.assertRaises(ValueError):
-                load_registry(path)
-        finally:
-            path.unlink(missing_ok=True)
-
-    def test_default_registry_path_points_at_packaged_data(self):
-        path = default_registry_path()
-        self.assertTrue(path.name == "projects.registry.json")
-        self.assertTrue(path.parent.name == "data")
-
-
-class TestProjectRegistryRoutes(unittest.TestCase):
-    def setUp(self):
-        self.client = TestClient(create_app())
-
-    def test_projects_page_lists_gitea_tools(self):
-        response = self.client.get("/projects")
-        self.assertEqual(response.status_code, 200)
-        self.assertIn("Gitea-Tools", response.text)
-        self.assertIn("Scaled-Tech-Consulting", response.text)
-        self.assertIn("prgs-author", response.text)
-        self.assertNotIn("child issue", response.text.lower())
-
-    def test_project_detail_renders_checklist(self):
-        response = self.client.get("/projects/gitea-tools")
-        self.assertEqual(response.status_code, 200)
-        self.assertIn("Onboarding checklist", response.text)
-        self.assertIn("Configure execution profiles", response.text)
-        self.assertIn("branches/", response.text)
-
-    def test_project_detail_404(self):
-        response = self.client.get("/projects/unknown-repo")
-        self.assertEqual(response.status_code, 404)
-
-    def test_api_projects_json(self):
-        response = self.client.get("/api/projects")
-        self.assertEqual(response.status_code, 200)
-        data = response.json()
-        self.assertEqual(data["version"], 1)
-        self.assertEqual(len(data["projects"]), 1)
-        self.assertEqual(data["projects"][0]["id"], "gitea-tools")
-        self.assertIn("onboarding_checklist", data["projects"][0])
-
-    def test_project_to_dict_is_json_safe(self):
-        registry = load_registry()
-        encoded = json.dumps(project_to_dict(registry.projects[0]))
-        self.assertIn("gitea-tools", encoded)
-
-
-if __name__ == "__main__":
-    unittest.main()

tests/test_webui_prompt_library.py

@@ -1,90 +0,0 @@
-"""Tests for web UI prompt library (#428)."""
-import json
-import sys
-import unittest
-from pathlib import Path
-
-sys.path.insert(0, str(Path(__file__).resolve().parent.parent))
-
-from starlette.testclient import TestClient
-
-from webui.app import create_app
-from webui.prompt_library import find_prompt, library_to_dict, load_prompt_library, prompt_to_dict
-
-REQUIRED_PROMPT_SLUGS = frozenset({
-    "review-pr",
-    "work-issue",
-    "create-issue",
-    "comment-issue",
-    "cleanup",
-    "audit",
-    "onboarding",
-})
-
-
-class TestPromptLibraryLoader(unittest.TestCase):
-    def test_library_loads_required_prompts(self):
-        entries = load_prompt_library()
-        slugs = {entry.slug for entry in entries}
-        self.assertEqual(slugs, REQUIRED_PROMPT_SLUGS)
-
-    def test_workflow_hashes_present(self):
-        review = find_prompt("review-pr")
-        self.assertIsNotNone(review)
-        assert review is not None
-        self.assertTrue(review.workflow_hash)
-        self.assertEqual(len(review.workflow_hash), 64)
-
-    def test_prompt_text_is_short(self):
-        for entry in load_prompt_library():
-            self.assertLess(len(entry.prompt_text), 400)
-            self.assertNotIn("Do not improvise around the gates", entry.prompt_text)
-
-
-class TestPromptLibraryRoutes(unittest.TestCase):
-    def setUp(self):
-        self.client = TestClient(create_app())
-
-    def test_prompts_page_lists_all_entries(self):
-        response = self.client.get("/prompts")
-        self.assertEqual(response.status_code, 200)
-        for label in (
-            "Review PR",
-            "Work issue",
-            "Create issue",
-            "Comment on issue",
-            "Post-merge cleanup",
-            "Reconciliation audit",
-            "Project onboarding",
-        ):
-            self.assertIn(label, response.text)
-        self.assertIn("Copy prompt", response.text)
-        self.assertIn("sha256:", response.text)
-        self.assertNotIn("child issue", response.text.lower())
-
-    def test_prompt_detail_route(self):
-        response = self.client.get("/prompts/work-issue")
-        self.assertEqual(response.status_code, 200)
-        self.assertIn("work-issue.md", response.text)
-        self.assertIn("Copy prompt", response.text)
-
-    def test_prompt_detail_404(self):
-        self.assertEqual(self.client.get("/prompts/missing").status_code, 404)
-
-    def test_api_prompts_json(self):
-        response = self.client.get("/api/prompts")
-        self.assertEqual(response.status_code, 200)
-        data = response.json()
-        self.assertEqual(data["count"], 7)
-        review = next(item for item in data["prompts"] if item["slug"] == "review-pr")
-        self.assertIn("workflow_hash", review)
-        self.assertIn("review-merge-pr.md", review["workflow_path"])
-
-    def test_prompt_to_dict_roundtrip(self):
-        entry = load_prompt_library()[0]
-        encoded = json.dumps(prompt_to_dict(entry))
-        self.assertIn("workflow_path", encoded)
-
-
-if __name__ == "__main__":
-    unittest.main()

tests/test_webui_queue_dashboard.py

@@ -1,288 +0,0 @@
-"""Tests for web UI live queue dashboard (#429)."""
-import sys
-import unittest
-from datetime import datetime, timedelta, timezone
-from pathlib import Path
-from unittest import mock
-
-sys.path.insert(0, str(Path(__file__).resolve().parent.parent))
-
-from starlette.testclient import TestClient
-
-from webui.app import create_app
-from webui.queue_loader import (
-    PaginationMeta,
-    QueueSnapshot,
-    _classify_issue,
-    _classify_pr,
-    _extract_linked_issue,
-    load_queue_snapshot,
-    snapshot_to_dict,
-)
-from webui.queue_views import render_queue_page
-
-_RECENT = datetime.now(timezone.utc).isoformat()
-_STALE = (datetime.now(timezone.utc) - timedelta(days=30)).isoformat()
-
-_SAMPLE_PRS = [
-    {
-        "number": 100,
-        "title": "feat: queue dashboard (Closes #429)",
-        "body": "",
-        "mergeable": True,
-        "updated_at": _RECENT,
-        "head": {"ref": "feat/issue-429", "sha": "abc123def456"},
-        "base": {"ref": "master"},
-    },
-    {
-        "number": 99,
-        "title": "fix: conflict",
-        "body": "Closes #50",
-        "mergeable": False,
-        "updated_at": _STALE,
-        "head": {"ref": "fix/issue-50", "sha": "deadbeef0001"},
-        "base": {"ref": "master"},
-    },
-    {
-        "number": 98,
-        "title": "feat: duplicate A (Closes #60)",
-        "body": "",
-        "mergeable": True,
-        "updated_at": _RECENT,
-        "head": {"ref": "feat/issue-60-a", "sha": "111111111111"},
-        "base": {"ref": "master"},
-    },
-    {
-        "number": 97,
-        "title": "feat: duplicate B (Closes #60)",
-        "body": "",
-        "mergeable": True,
-        "updated_at": _RECENT,
-        "head": {"ref": "feat/issue-60-b", "sha": "222222222222"},
-        "base": {"ref": "master"},
-    },
-]
-
-_SAMPLE_ISSUES = [
-    {
-        "number": 429,
-        "title": "Web UI queue dashboard",
-        "state": "open",
-        "labels": [{"name": "status:in-progress"}],
-        "assignee": None,
-        "updated_at": _RECENT,
-    },
-    {
-        "number": 60,
-        "title": "Duplicate PR target",
-        "state": "open",
-        "labels": [],
-        "assignee": None,
-        "updated_at": _RECENT,
-    },
-    {
-        "number": 50,
-        "title": "Blocked PR target",
-        "state": "open",
-        "labels": [],
-        "assignee": None,
-        "updated_at": _STALE,
-    },
-]
-
-
-def _mock_pagination(count: int) -> PaginationMeta:
-    return PaginationMeta(
-        page=1,
-        per_page=50,
-        returned_count=count,
-        has_more=False,
-        is_final_page=True,
-        inventory_complete=True,
-        pages_fetched=1,
-    )
-
-
-def _mock_fetch_prs(*_args, **_kwargs):
-    return list(_SAMPLE_PRS), _mock_pagination(len(_SAMPLE_PRS))
-
-
-def _mock_fetch_issues(*_args, **_kwargs):
-    return list(_SAMPLE_ISSUES), _mock_pagination(len(_SAMPLE_ISSUES))
-
-
-class TestQueueClassification(unittest.TestCase):
-    def test_extract_linked_issue_from_title(self):
-        self.assertEqual(
-            _extract_linked_issue("feat: X (Closes #429)", ""),
-            429,
-        )
-
-    def test_classify_pr_blocked_and_stale(self):
-        pr = _SAMPLE_PRS[1]
-        badges = _classify_pr(
-            pr,
-            issue_claimed=set(),
-            issue_to_prs={50: [99]},
-        )
-        self.assertIn("blocked", badges)
-        self.assertIn("stale", badges)
-
-    def test_classify_pr_duplicate(self):
-        badges = _classify_pr(
-            _SAMPLE_PRS[2],
-            issue_claimed=set(),
-            issue_to_prs={60: [98, 97]},
-        )
-        self.assertIn("duplicate", badges)
-        self.assertIn("in-review", badges)
-
-    def test_classify_issue_claimed_and_duplicate(self):
-        claimed = _classify_issue(_SAMPLE_ISSUES[0], linked_prs=[])
-        self.assertIn("claimed", claimed)
-        duplicate = _classify_issue(_SAMPLE_ISSUES[1], linked_prs=[98, 97])
-        self.assertIn("duplicate", duplicate)
-
-
-class TestQueueLoader(unittest.TestCase):
-    def test_snapshot_with_mock_fetch(self):
-        snapshot = load_queue_snapshot(
-            fetch_prs=_mock_fetch_prs,
-            fetch_issues=_mock_fetch_issues,
-        )
-        self.assertEqual(snapshot.project_id, "gitea-tools")
-        self.assertIsNone(snapshot.fetch_error)
-        self.assertEqual(len(snapshot.prs), 4)
-        self.assertEqual(len(snapshot.issues), 3)
-        self.assertTrue(snapshot.pr_pagination.inventory_complete)
-        self.assertTrue(snapshot.issue_pagination.inventory_complete)
-
-        pr100 = next(p for p in snapshot.prs if p.number == 100)
-        self.assertEqual(pr100.extra["linked_issue"], "429")
-        self.assertIn("claimed", pr100.badges)
-
-    def test_snapshot_dict_export(self):
-        snapshot = load_queue_snapshot(
-            fetch_prs=_mock_fetch_prs,
-            fetch_issues=_mock_fetch_issues,
-        )
-        data = snapshot_to_dict(snapshot)
-        self.assertEqual(data["project_id"], "gitea-tools")
-        self.assertIsNone(data["fetch_error"])
-        self.assertEqual(len(data["prs"]), 4)
-        self.assertTrue(data["pagination"]["prs"]["inventory_complete"])
-
-
-class TestQueueRoutes(unittest.TestCase):
-    def setUp(self):
-        self.client = TestClient(create_app())
-        self._patch = mock.patch(
-            "webui.app.load_queue_snapshot",
-            return_value=load_queue_snapshot(
-                fetch_prs=_mock_fetch_prs,
-                fetch_issues=_mock_fetch_issues,
-            ),
-        )
-        self._patch.start()
-
-    def tearDown(self):
-        self._patch.stop()
-
-    def test_queue_page_renders_tables_and_pagination(self):
-        response = self.client.get("/queue")
-        self.assertEqual(response.status_code, 200)
-        self.assertIn("Live queue", response.text)
-        self.assertIn("Open pull requests", response.text)
-        self.assertIn("Open issues", response.text)
-        self.assertIn("pages_fetched", response.text)
-        self.assertIn("Gitea-Tools", response.text)
-        self.assertNotIn("child issue", response.text.lower())
-
-    def test_api_queue_json(self):
-        response = self.client.get("/api/queue")
-        self.assertEqual(response.status_code, 200)
-        data = response.json()
-        self.assertEqual(data["repo"], "Scaled-Tech-Consulting/Gitea-Tools")
-        self.assertEqual(data["pagination"]["issues"]["returned_count"], 3)
-
-    def test_queue_fail_closed_without_credentials(self):
-        with mock.patch("webui.queue_loader.get_auth_header", return_value=None):
-            snapshot = load_queue_snapshot()
-        self.assertIsNotNone(snapshot.fetch_error)
-        self.assertEqual(len(snapshot.prs), 0)
-
-
-def _empty_pagination() -> PaginationMeta:
-    return PaginationMeta(
-        page=1,
-        per_page=50,
-        returned_count=0,
-        has_more=False,
-        is_final_page=True,
-        inventory_complete=True,
-        pages_fetched=1,
-    )
-
-
-def _empty_fetch(*_args, **_kwargs):
-    return [], _empty_pagination()
-
-
-class TestQueueFailClosedUx(unittest.TestCase):
-    """Regression tests for #458 fail-closed empty-state copy."""
-
-    def test_fail_closed_view_suppresses_empty_queue_copy(self):
-        snapshot = QueueSnapshot(
-            project_id="gitea-tools",
-            repo_label="Scaled-Tech-Consulting/Gitea-Tools",
-            prs=(),
-            issues=(),
-            pr_pagination=None,
-            issue_pagination=None,
-            fetch_error="Gitea credentials unavailable for gitea.prgs.cc",
-        )
-        html = render_queue_page(snapshot)
-        self.assertIn("Queue unavailable", html)
-        self.assertIn("Not loaded", html)
-        self.assertNotIn("No open items.", html)
-        self.assertIn("pagination:</strong> unavailable", html)
-
-    def test_fail_closed_route_does_not_show_empty_queue_copy(self):
-        client = TestClient(create_app())
-        snapshot = load_queue_snapshot(
-            fetch_prs=_empty_fetch,
-            fetch_issues=_empty_fetch,
-        )
-        snapshot = QueueSnapshot(
-            project_id=snapshot.project_id,
-            repo_label=snapshot.repo_label,
-            prs=(),
-            issues=(),
-            pr_pagination=None,
-            issue_pagination=None,
-            fetch_error="Gitea credentials unavailable for gitea.prgs.cc",
-        )
-        with mock.patch("webui.app.load_queue_snapshot", return_value=snapshot):
-            response = client.get("/queue")
-        self.assertEqual(response.status_code, 200)
-        self.assertIn("Queue unavailable", response.text)
-        self.assertNotIn("No open items.", response.text)
-
-    def test_successful_empty_inventory_shows_empty_copy(self):
-        snapshot = load_queue_snapshot(
-            fetch_prs=_empty_fetch,
-            fetch_issues=_empty_fetch,
-        )
-        self.assertIsNone(snapshot.fetch_error)
-        self.assertEqual(len(snapshot.prs), 0)
-        self.assertEqual(len(snapshot.issues), 0)
-        self.assertTrue(snapshot.pr_pagination.inventory_complete)
-
-        html = render_queue_page(snapshot)
-        self.assertNotIn("Queue unavailable", html)
-        self.assertEqual(html.count("No open items."), 2)
-        self.assertIn("pagination (complete)", html)
-
-
-if __name__ == "__main__":
-    unittest.main()

tests/test_webui_skeleton.py

@@ -1,73 +0,0 @@
-"""Tests for internal web UI skeleton (#426)."""
-import sys
-import unittest
-from pathlib import Path
-
-sys.path.insert(0, str(Path(__file__).resolve().parent.parent))
-
-from starlette.testclient import TestClient
-
-from webui.app import create_app
-
-
-class TestWebuiSkeleton(unittest.TestCase):
-    def setUp(self):
-        self.client = TestClient(create_app())
-
-    def test_health_returns_json(self):
-        response = self.client.get("/health")
-        self.assertEqual(response.status_code, 200)
-        data = response.json()
-        self.assertEqual(data["status"], "ok")
-        self.assertEqual(data["service"], "mcp-control-plane-webui")
-        self.assertEqual(data["mode"], "read-only-mvp")
-        self.assertIn("timestamp", data)
-
-    def test_home_renders(self):
-        response = self.client.get("/")
-        self.assertEqual(response.status_code, 200)
-        self.assertIn("Operator console", response.text)
-        self.assertIn("Read-only MVP", response.text)
-
-    def test_route_stubs_render(self):
-        for path in ("/runtime", "/audit"):
-            with self.subTest(path=path):
-                response = self.client.get(path)
-                self.assertEqual(response.status_code, 200)
-                self.assertIn("child issue", response.text.lower())
-
-    def test_prompts_is_implemented(self):
-        response = self.client.get("/prompts")
-        self.assertEqual(response.status_code, 200)
-        self.assertIn("Prompt library", response.text)
-
-    def test_projects_is_implemented(self):
-        response = self.client.get("/projects")
-        self.assertEqual(response.status_code, 200)
-        self.assertIn("Gitea-Tools", response.text)
-
-    def test_extra_stub_routes(self):
-        for path in ("/worktrees", "/leases"):
-            with self.subTest(path=path):
-                self.assertEqual(self.client.get(path).status_code, 200)
-
-    def test_post_is_rejected(self):
-        response = self.client.post("/health")
-        self.assertEqual(response.status_code, 405)
-        self.assertEqual(response.json()["error"], "read-only-mvp")
-
-    def test_queue_route_renders(self):
-        response = self.client.get("/queue")
-        self.assertEqual(response.status_code, 200)
-        self.assertIn("Live queue", response.text)
-
-    def test_nav_links_on_all_pages(self):
-        for path in ("/", "/queue", "/projects", "/prompts", "/runtime", "/audit"):
-            with self.subTest(path=path):
-                text = self.client.get(path).text
-                for href in ("/queue", "/projects", "/prompts", "/runtime", "/audit"):
-                    self.assertIn(f'href="{href}"', text)
-
-
-if __name__ == "__main__":
-    unittest.main()

webui/__init__.py

@@ -1,5 +0,0 @@
-"""Internal MCP Control Plane web UI (read-only MVP skeleton, #426)."""
-
-from webui.app import create_app
-
-__all__ = ["create_app"]

webui/__main__.py

@@ -1,19 +0,0 @@
-"""Run the internal web UI: ``python -m webui``."""
-
-from __future__ import annotations
-
-import os
-
-import uvicorn
-
-from webui.app import create_app
-
-
-def main() -> None:
-    host = os.environ.get("WEBUI_HOST", "127.0.0.1")
-    port = int(os.environ.get("WEBUI_PORT", "8765"))
-    uvicorn.run(create_app(), host=host, port=port, log_level="info")
-
-
-if __name__ == "__main__":
-    main()

webui/app.py

@@ -1,180 +0,0 @@
-"""Starlette application for the internal read-only web UI (#426)."""
-
-from __future__ import annotations
-
-from datetime import datetime, timezone
-
-from starlette.applications import Starlette
-from starlette.requests import Request
-from starlette.responses import HTMLResponse, JSONResponse, Response
-from starlette.routing import Route
-
-from webui.layout import render_page
-from webui.project_registry import find_project, load_registry, registry_to_dict
-from webui.project_views import render_project_detail, render_projects_list
-from webui.prompt_library import find_prompt, library_to_dict
-from webui.prompt_views import render_prompt_detail, render_prompts_page
-from webui.queue_loader import load_queue_snapshot, snapshot_to_dict
-from webui.queue_views import render_queue_page
-
-_READ_ONLY_METHODS = frozenset({"GET", "HEAD", "OPTIONS"})
-
-
-def _stub_page(title: str, description: str) -> HTMLResponse:
-    body = (
-        f"<h2>{title}</h2>"
-        f'<div class="stub"><p>{description}</p>'
-        "<p>Implementation tracked in a child issue of #425.</p></div>"
-    )
-    return HTMLResponse(render_page(title=title, body_html=body))
-
-
-async def home(_request: Request) -> HTMLResponse:
-    body = (
-        "<h2>Operator console</h2>"
-        "<p>Local entry point for MCP Control Plane operational views.</p>"
-        "<ul>"
-        "<li><strong>Queue</strong> — live PR and issue dashboard (#429)</li>"
-        "<li><strong>Projects</strong> — registry and onboarding (#427)</li>"
-        "<li><strong>Prompts</strong> — canonical workflow prompt library (#428)</li>"
-        "<li><strong>Runtime</strong> — MCP health and stale-runtime detection (#430)</li>"
-        "<li><strong>Audit</strong> — final-report paste and validator preview (#431)</li>"
-        "<li><strong>Worktrees</strong> — branch hygiene dashboard (#432)</li>"
-        "<li><strong>Leases</strong> — collision and lease visibility (#433)</li>"
-        "</ul>"
-    )
-    return HTMLResponse(render_page(title="Home", body_html=body))
-
-
-async def health(_request: Request) -> JSONResponse:
-    return JSONResponse({
-        "status": "ok",
-        "service": "mcp-control-plane-webui",
-        "mode": "read-only-mvp",
-        "timestamp": datetime.now(timezone.utc).isoformat(),
-    })
-
-
-async def queue(_request: Request) -> HTMLResponse:
-    snapshot = load_queue_snapshot()
-    return HTMLResponse(render_page(title="Queue", body_html=render_queue_page(snapshot)))
-
-
-async def api_queue(_request: Request) -> JSONResponse:
-    return JSONResponse(snapshot_to_dict(load_queue_snapshot()))
-
-
-async def projects(_request: Request) -> HTMLResponse:
-    registry = load_registry()
-    return HTMLResponse(render_projects_list(registry))
-
-
-async def project_detail(request: Request) -> HTMLResponse:
-    project_id = request.path_params["project_id"]
-    registry = load_registry()
-    project = find_project(registry, project_id)
-    if project is None:
-        return HTMLResponse(
-            render_page(
-                title="Project not found",
-                body_html=(
-                    "<h2>Project not found</h2>"
-                    f"<p>No registry entry for <code>{project_id}</code>.</p>"
-                    '<p><a href="/projects">← All projects</a></p>'
-                ),
-            ),
-            status_code=404,
-        )
-    return HTMLResponse(render_project_detail(project))
-
-
-async def api_projects(_request: Request) -> JSONResponse:
-    registry = load_registry()
-    return JSONResponse(registry_to_dict(registry))
-
-
-async def prompts(_request: Request) -> HTMLResponse:
-    return HTMLResponse(render_prompts_page())
-
-
-async def prompt_detail(request: Request) -> HTMLResponse:
-    prompt_id = request.path_params["prompt_id"]
-    prompt = find_prompt(prompt_id)
-    if prompt is None:
-        return HTMLResponse(
-            render_page(
-                title="Prompt not found",
-                body_html=(
-                    "<h2>Prompt not found</h2>"
-                    f"<p>No library entry for <code>{prompt_id}</code>.</p>"
-                    '<p><a href="/prompts">← All prompts</a></p>'
-                ),
-            ),
-            status_code=404,
-        )
-    return HTMLResponse(render_prompt_detail(prompt))
-
-
-async def api_prompts(_request: Request) -> JSONResponse:
-    return JSONResponse(library_to_dict())
-
-
-async def runtime(_request: Request) -> HTMLResponse:
-    return _stub_page(
-        "Runtime",
-        "Runtime health will report MCP profile, preflight, and stale-server signals.",
-    )
-
-
-async def audit(_request: Request) -> HTMLResponse:
-    return _stub_page(
-        "Audit",
-        "Report audit will accept pasted final reports and run validator previews.",
-    )
-
-
-async def worktrees(_request: Request) -> HTMLResponse:
-    return _stub_page(
-        "Worktrees",
-        "Worktree hygiene will summarize branches/ session folders and cleanup risk.",
-    )
-
-
-async def leases(_request: Request) -> HTMLResponse:
-    return _stub_page(
-        "Leases",
-        "Lease visibility will show active issue and reviewer PR leases.",
-    )
-
-
-async def method_not_allowed(request: Request, _exc: Exception) -> Response:
-    if request.method not in _READ_ONLY_METHODS:
-        return JSONResponse(
-            {"error": "read-only-mvp", "detail": f"{request.method} not permitted"},
-            status_code=405,
-        )
-    return JSONResponse({"error": "not_found"}, status_code=404)
-
-
-def create_app() -> Starlette:
-    """Build the read-only MVP Starlette app."""
-    return Starlette(
-        debug=False,
-        routes=[
-            Route("/", home, methods=["GET"]),
-            Route("/health", health, methods=["GET"]),
-            Route("/queue", queue, methods=["GET"]),
-            Route("/api/queue", api_queue, methods=["GET"]),
-            Route("/projects", projects, methods=["GET"]),
-            Route("/projects/{project_id}", project_detail, methods=["GET"]),
-            Route("/api/projects", api_projects, methods=["GET"]),
-            Route("/prompts", prompts, methods=["GET"]),
-            Route("/prompts/{prompt_id}", prompt_detail, methods=["GET"]),
-            Route("/api/prompts", api_prompts, methods=["GET"]),
-            Route("/runtime", runtime, methods=["GET"]),
-            Route("/audit", audit, methods=["GET"]),
-            Route("/worktrees", worktrees, methods=["GET"]),
-            Route("/leases", leases, methods=["GET"]),
-        ],
-        exception_handlers={405: method_not_allowed},
-    )

webui/data/projects.registry.json

@@ -1,49 +0,0 @@
-{
-  "version": 1,
-  "projects": [
-    {
-      "id": "gitea-tools",
-      "repo_name": "Gitea-Tools",
-      "gitea_owner": "Scaled-Tech-Consulting",
-      "remote_host": "https://gitea.prgs.cc",
-      "default_branch": "master",
-      "local_checkout_path": ".",
-      "profiles": {
-        "author": "prgs-author",
-        "reviewer": "prgs-reviewer",
-        "reconciler": "prgs-reconciler"
-      },
-      "workflow_paths": {
-        "skill": "skills/llm-project-workflow/SKILL.md",
-        "work_issue": "skills/llm-project-workflow/workflows/work-issue.md",
-        "review_merge": "skills/llm-project-workflow/workflows/review-merge-pr.md"
-      },
-      "schema_paths": {
-        "mcp_config_v2": "gitea-mcp.v2-contexts.example.json",
-        "mcp_config_v1": "gitea-mcp.example.json"
-      },
-      "onboarding_checklist": [
-        {
-          "id": "profiles",
-          "title": "Configure execution profiles",
-          "description": "Install author, reviewer, and reconciler MCP profiles (prgs-author, prgs-reviewer, prgs-reconciler) in separate namespaces. Tokens stay in keychain — never in this registry."
-        },
-        {
-          "id": "mcp_config",
-          "title": "Wire MCP v2 contexts",
-          "description": "Copy and customize gitea-mcp.v2-contexts.example.json for your machine. Map this repo path under projects with default_owner Scaled-Tech-Consulting and default_repo Gitea-Tools."
-        },
-        {
-          "id": "wiki_gate",
-          "title": "Wiki publication readiness",
-          "description": "For wiki-tracked work, satisfy the live Gitea Wiki proof gate (#224) before closing issues. See docs/wiki/Safety-and-Gates.md."
-        },
-        {
-          "id": "branches_layout",
-          "title": "Isolate work under branches/",
-          "description": "All LLM task edits happen in worktrees under branches/. Main checkout stays clean; use skills/llm-project-workflow templates for start-issue and review flows."
-        }
-      ]
-    }
-  ]
-}

webui/layout.py

@@ -1,176 +0,0 @@
-"""Shared HTML layout for the internal web UI."""
-
-from __future__ import annotations
-
-NAV_ITEMS = (
-    ("/", "Home"),
-    ("/queue", "Queue"),
-    ("/projects", "Projects"),
-    ("/prompts", "Prompts"),
-    ("/runtime", "Runtime"),
-    ("/audit", "Audit"),
-    ("/worktrees", "Worktrees"),
-    ("/leases", "Leases"),
-)
-
-MVP_NOTICE = (
-    "Read-only MVP — Gitea, MCP tools, and canonical workflows remain the "
-    "source of truth. No mutation endpoints."
-)
-
-
-def render_page(*, title: str, body_html: str, extra_head: str = "") -> str:
-    nav_links = "".join(
-        f'<a href="{href}">{label}</a>' for href, label in NAV_ITEMS
-    )
-    return f"""<!DOCTYPE html>
-<html lang="en">
-<head>
-  <meta charset="utf-8">
-  <meta name="viewport" content="width=device-width, initial-scale=1">
-  <title>{title} · MCP Control Plane</title>
-  <style>
-    :root {{
-      --bg: #0f1419;
-      --surface: #1a2332;
-      --text: #e7ecf3;
-      --muted: #8b9cb3;
-      --accent: #5b9fd4;
-      --border: #2a3648;
-    }}
-    * {{ box-sizing: border-box; }}
-    body {{
-      margin: 0;
-      font-family: system-ui, -apple-system, sans-serif;
-      background: var(--bg);
-      color: var(--text);
-      line-height: 1.5;
-    }}
-    header {{
-      background: var(--surface);
-      border-bottom: 1px solid var(--border);
-      padding: 0.75rem 1.25rem;
-    }}
-    header h1 {{
-      margin: 0 0 0.5rem;
-      font-size: 1.1rem;
-      font-weight: 600;
-    }}
-    nav {{
-      display: flex;
-      flex-wrap: wrap;
-      gap: 0.75rem 1rem;
-    }}
-    nav a {{
-      color: var(--accent);
-      text-decoration: none;
-      font-size: 0.9rem;
-    }}
-    nav a:hover {{ text-decoration: underline; }}
-    main {{
-      max-width: 52rem;
-      margin: 0 auto;
-      padding: 1.5rem 1.25rem 2.5rem;
-    }}
-    .notice {{
-      color: var(--muted);
-      font-size: 0.85rem;
-      margin-bottom: 1.25rem;
-      padding: 0.65rem 0.85rem;
-      border: 1px solid var(--border);
-      border-radius: 6px;
-      background: var(--surface);
-    }}
-    h2 {{ margin-top: 0; font-size: 1.35rem; }}
-    p {{ color: var(--muted); }}
-    .stub {{
-      border-left: 3px solid var(--accent);
-      padding-left: 0.85rem;
-      margin: 1rem 0;
-    }}
-    .meta {{ font-size: 0.85rem; }}
-    table.registry, table.detail {{
-      width: 100%;
-      border-collapse: collapse;
-      margin: 1rem 0;
-      font-size: 0.9rem;
-    }}
-    table.registry th, table.registry td,
-    table.detail th, table.detail td {{
-      text-align: left;
-      padding: 0.45rem 0.6rem;
-      border-bottom: 1px solid var(--border);
-    }}
-    table.registry th, table.detail th {{
-      color: var(--muted);
-      font-weight: 500;
-    }}
-    code {{
-      font-family: ui-monospace, monospace;
-      font-size: 0.85em;
-      color: var(--text);
-    }}
-    ol.checklist {{
-      padding-left: 1.25rem;
-      margin: 0.5rem 0 1.5rem;
-    }}
-    ol.checklist li {{ margin-bottom: 0.85rem; }}
-    ol.checklist p {{ margin: 0.25rem 0 0; font-size: 0.9rem; }}
-    .prompt-card {{
-      margin: 1.25rem 0 1.75rem;
-      padding: 1rem 1.1rem;
-      border: 1px solid var(--border);
-      border-radius: 8px;
-      background: var(--surface);
-    }}
-    .prompt-card h3 {{ margin: 0 0 0.5rem; font-size: 1.05rem; }}
-    pre.prompt-text {{
-      white-space: pre-wrap;
-      word-break: break-word;
-      margin: 0.75rem 0;
-      padding: 0.75rem 0.85rem;
-      border-radius: 6px;
-      background: var(--bg);
-      border: 1px solid var(--border);
-      font-size: 0.9rem;
-      color: var(--text);
-    }}
-    .copy-btn {{
-      background: var(--accent);
-      color: #0b1219;
-      border: none;
-      border-radius: 6px;
-      padding: 0.4rem 0.85rem;
-      font-size: 0.85rem;
-      cursor: pointer;
-    }}
-    .copy-btn:hover {{ filter: brightness(1.08); }}
-    .muted {{ color: var(--muted); }}
-    .badges {{ display: inline-flex; flex-wrap: wrap; gap: 0.35rem; margin-left: 0.5rem; }}
-    .badge {{
-      font-size: 0.72rem;
-      padding: 0.1rem 0.45rem;
-      border-radius: 999px;
-      border: 1px solid var(--border);
-      color: var(--muted);
-      text-transform: lowercase;
-    }}
-    .badge-claimed {{ color: #8fd19e; border-color: #3d6b4a; }}
-    .badge-blocked {{ color: #f0a8a8; border-color: #7a3b3b; }}
-    .badge-in-review {{ color: #9ec8f0; border-color: #3d5f7a; }}
-    .badge-duplicate {{ color: #e0c27a; border-color: #6b5730; }}
-    .badge-stale {{ color: #c9b8e8; border-color: #5a4a78; }}
-  </style>
-  {extra_head}
-</head>
-<body>
-  <header>
-    <h1>MCP Control Plane</h1>
-    <nav>{nav_links}</nav>
-  </header>
-  <main>
-    <p class="notice">{MVP_NOTICE}</p>
-    {body_html}
-  </main>
-</body>
-</html>"""

webui/project_registry.py

@@ -1,196 +0,0 @@
-"""Load and validate the web UI project registry (#427)."""
-
-from __future__ import annotations
-
-import json
-import os
-from dataclasses import dataclass
-from pathlib import Path
-from typing import Any
-
-_FORBIDDEN_EXACT_KEYS = frozenset({
-    "token",
-    "password",
-    "secret",
-    "credential",
-    "auth",
-    "api_key",
-    "api-key",
-})
-_FORBIDDEN_KEY_PREFIXES = ("auth_", "api_key_", "api-key_")
-_FORBIDDEN_KEY_SUFFIXES = ("_token", "_secret", "_password", "_credential", "_auth")
-
-
-def _is_forbidden_key(key: str) -> bool:
-    lowered = key.lower()
-    if lowered in _FORBIDDEN_EXACT_KEYS:
-        return True
-    return (
-        lowered.startswith(_FORBIDDEN_KEY_PREFIXES)
-        or lowered.endswith(_FORBIDDEN_KEY_SUFFIXES)
-    )
-
-_REQUIRED_PROJECT_FIELDS = (
-    "id",
-    "repo_name",
-    "gitea_owner",
-    "remote_host",
-    "default_branch",
-    "local_checkout_path",
-    "profiles",
-    "workflow_paths",
-)
-
-_REQUIRED_PROFILE_ROLES = ("author", "reviewer", "reconciler")
-
-
-@dataclass(frozen=True)
-class OnboardingStep:
-    id: str
-    title: str
-    description: str
-
-
-@dataclass(frozen=True)
-class ProjectRecord:
-    id: str
-    repo_name: str
-    gitea_owner: str
-    remote_host: str
-    default_branch: str
-    local_checkout_path: str
-    profiles: dict[str, str]
-    workflow_paths: dict[str, str]
-    schema_paths: dict[str, str]
-    onboarding_checklist: tuple[OnboardingStep, ...]
-
-
-@dataclass(frozen=True)
-class ProjectRegistry:
-    version: int
-    projects: tuple[ProjectRecord, ...]
-    source_path: Path
-
-
-def default_registry_path() -> Path:
-    override = os.environ.get("WEBUI_PROJECT_REGISTRY", "").strip()
-    if override:
-        return Path(override).expanduser().resolve()
-    return (Path(__file__).resolve().parent / "data" / "projects.registry.json").resolve()
-
-
-def _reject_credential_keys(obj: Any, *, path: str = "") -> None:
-    if isinstance(obj, dict):
-        for key, value in obj.items():
-            key_path = f"{path}.{key}" if path else key
-            if _is_forbidden_key(key):
-                raise ValueError(f"registry must not store credentials ({key_path})")
-            _reject_credential_keys(value, path=key_path)
-    elif isinstance(obj, list):
-        for index, item in enumerate(obj):
-            _reject_credential_keys(item, path=f"{path}[{index}]")
-
-
-def _parse_onboarding(raw: list[dict[str, Any]] | None) -> tuple[OnboardingStep, ...]:
-    if not raw:
-        return ()
-    steps: list[OnboardingStep] = []
-    for item in raw:
-        steps.append(
-            OnboardingStep(
-                id=str(item["id"]),
-                title=str(item["title"]),
-                description=str(item["description"]),
-            )
-        )
-    return tuple(steps)
-
-
-def _parse_project(raw: dict[str, Any]) -> ProjectRecord:
-    missing = [field for field in _REQUIRED_PROJECT_FIELDS if field not in raw]
-    if missing:
-        raise ValueError(f"project missing required fields: {', '.join(missing)}")
-
-    profiles = raw["profiles"]
-    if not isinstance(profiles, dict):
-        raise ValueError("profiles must be an object")
-    for role in _REQUIRED_PROFILE_ROLES:
-        if role not in profiles or not profiles[role]:
-            raise ValueError(f"profiles.{role} is required")
-
-    workflow_paths = raw["workflow_paths"]
-    if not isinstance(workflow_paths, dict) or not workflow_paths:
-        raise ValueError("workflow_paths must be a non-empty object")
-
-    schema_paths = raw.get("schema_paths") or {}
-    if not isinstance(schema_paths, dict):
-        raise ValueError("schema_paths must be an object when present")
-
-    return ProjectRecord(
-        id=str(raw["id"]),
-        repo_name=str(raw["repo_name"]),
-        gitea_owner=str(raw["gitea_owner"]),
-        remote_host=str(raw["remote_host"]),
-        default_branch=str(raw["default_branch"]),
-        local_checkout_path=str(raw["local_checkout_path"]),
-        profiles={role: str(profiles[role]) for role in _REQUIRED_PROFILE_ROLES},
-        workflow_paths={key: str(value) for key, value in workflow_paths.items()},
-        schema_paths={key: str(value) for key, value in schema_paths.items()},
-        onboarding_checklist=_parse_onboarding(raw.get("onboarding_checklist")),
-    )
-
-
-def load_registry(path: Path | None = None) -> ProjectRegistry:
-    """Load the versioned project registry from disk."""
-    source = (path or default_registry_path()).resolve()
-    raw_text = source.read_text(encoding="utf-8")
-    payload = json.loads(raw_text)
-    if not isinstance(payload, dict):
-        raise ValueError("registry root must be an object")
-
-    version = payload.get("version")
-    if version != 1:
-        raise ValueError(f"unsupported registry version: {version!r}")
-
-    _reject_credential_keys(payload)
-
-    projects_raw = payload.get("projects")
-    if not isinstance(projects_raw, list) or not projects_raw:
-        raise ValueError("projects must be a non-empty array")
-
-    projects = tuple(_parse_project(item) for item in projects_raw)
-    return ProjectRegistry(version=version, projects=projects, source_path=source)
-
-
-def project_to_dict(project: ProjectRecord) -> dict[str, Any]:
-    """Serialize a project for JSON API responses."""
-    return {
-        "id": project.id,
-        "repo_name": project.repo_name,
-        "gitea_owner": project.gitea_owner,
-        "remote_host": project.remote_host,
-        "default_branch": project.default_branch,
-        "local_checkout_path": project.local_checkout_path,
-        "profiles": dict(project.profiles),
-        "workflow_paths": dict(project.workflow_paths),
-        "schema_paths": dict(project.schema_paths),
-        "onboarding_checklist": [
-            {"id": step.id, "title": step.title, "description": step.description}
-            for step in project.onboarding_checklist
-        ],
-    }
-
-
-def registry_to_dict(registry: ProjectRegistry) -> dict[str, Any]:
-    return {
-        "version": registry.version,
-        "source_path": str(registry.source_path),
-        "projects": [project_to_dict(project) for project in registry.projects],
-    }
-
-
-def find_project(registry: ProjectRegistry, project_id: str) -> ProjectRecord | None:
-    for project in registry.projects:
-        if project.id == project_id:
-            return project
-    return None

webui/project_views.py

@@ -1,93 +0,0 @@
-"""HTML views for project registry pages (#427)."""
-
-from __future__ import annotations
-
-import html
-
-from webui.layout import render_page
-from webui.project_registry import ProjectRecord, ProjectRegistry
-
-
-def _escape(text: str) -> str:
-    return html.escape(text, quote=True)
-
-
-def render_projects_list(registry: ProjectRegistry) -> str:
-    rows = []
-    for project in registry.projects:
-        rows.append(
-            "<tr>"
-            f"<td><a href=\"/projects/{_escape(project.id)}\">{_escape(project.repo_name)}</a></td>"
-            f"<td>{_escape(project.gitea_owner)}</td>"
-            f"<td>{_escape(project.remote_host)}</td>"
-            f"<td>{_escape(project.default_branch)}</td>"
-            f"<td><code>{_escape(project.profiles['author'])}</code></td>"
-            "</tr>"
-        )
-    table = (
-        "<table class=\"registry\">"
-        "<thead><tr>"
-        "<th>Repository</th><th>Owner</th><th>Remote</th>"
-        "<th>Branch</th><th>Author profile</th>"
-        "</tr></thead>"
-        f"<tbody>{''.join(rows)}</tbody></table>"
-    )
-    body = (
-        "<h2>Projects</h2>"
-        "<p>Configured repositories managed by the MCP Control Plane.</p>"
-        f"<p class=\"meta\">Registry: <code>{_escape(str(registry.source_path))}</code> "
-        f"(version {registry.version})</p>"
-        f"{table}"
-        "<p><a href=\"/api/projects\">JSON API</a></p>"
-    )
-    return render_page(title="Projects", body_html=body)
-
-
-def render_project_detail(project: ProjectRecord) -> str:
-    profile_rows = "".join(
-        f"<tr><th>{_escape(role)}</th><td><code>{_escape(name)}</code></td></tr>"
-        for role, name in project.profiles.items()
-    )
-    workflow_rows = "".join(
-        f"<tr><th>{_escape(key)}</th><td><code>{_escape(path)}</code></td></tr>"
-        for key, path in project.workflow_paths.items()
-    )
-    schema_rows = "".join(
-        f"<tr><th>{_escape(key)}</th><td><code>{_escape(path)}</code></td></tr>"
-        for key, path in project.schema_paths.items()
-    )
-    checklist_items = []
-    for index, step in enumerate(project.onboarding_checklist, start=1):
-        checklist_items.append(
-            "<li>"
-            f"<strong>{index}. {_escape(step.title)}</strong>"
-            f"<p>{_escape(step.description)}</p>"
-            "</li>"
-        )
-    checklist_html = (
-        "<ol class=\"checklist\">" + "".join(checklist_items) + "</ol>"
-        if checklist_items
-        else "<p>No onboarding steps defined.</p>"
-    )
-    body = (
-        f"<h2>{_escape(project.repo_name)}</h2>"
-        "<p><a href=\"/projects\">← All projects</a></p>"
-        "<h3>Identity</h3>"
-        "<table class=\"detail\">"
-        f"<tr><th>Registry id</th><td><code>{_escape(project.id)}</code></td></tr>"
-        f"<tr><th>Gitea owner</th><td>{_escape(project.gitea_owner)}</td></tr>"
-        f"<tr><th>Remote host</th><td>{_escape(project.remote_host)}</td></tr>"
-        f"<tr><th>Default branch</th><td><code>{_escape(project.default_branch)}</code></td></tr>"
-        f"<tr><th>Local checkout</th><td><code>{_escape(project.local_checkout_path)}</code></td></tr>"
-        "</table>"
-        "<h3>Profiles</h3>"
-        f"<table class=\"detail\">{profile_rows}</table>"
-        "<h3>Workflow paths</h3>"
-        f"<table class=\"detail\">{workflow_rows}</table>"
-        "<h3>Schema paths</h3>"
-        f"<table class=\"detail\">{schema_rows}</table>"
-        "<h3>Onboarding checklist</h3>"
-        "<p class=\"meta\">Read-only MVP — complete these steps outside the UI.</p>"
-        f"{checklist_html}"
-    )
-    return render_page(title=project.repo_name, body_html=body)

webui/prompt_library.py

@@ -1,197 +0,0 @@
-"""Canonical workflow prompt library for the internal web UI (#428)."""
-
-from __future__ import annotations
-
-import hashlib
-import os
-import re
-from dataclasses import dataclass
-from pathlib import Path
-from typing import Any
-
-_WORKFLOW_ROOT = Path("skills/llm-project-workflow/workflows")
-
-_DEFAULT_PROMPT_RE = re.compile(
-    r"\*\*Default task prompt:\*\*\s*\n+>\s*(.+?)(?=\n\n|\nDo not improvise)",
-    re.DOTALL,
-)
-_FRONTMATTER_TASK_MODE_RE = re.compile(r"^task_mode:\s*(\S+)", re.MULTILINE)
-
-
-@dataclass(frozen=True)
-class PromptEntry:
-    slug: str
-    label: str
-    prompt_text: str
-    workflow_path: str
-    task_mode: str | None
-    workflow_hash: str | None
-    source_note: str
-
-
-def _repo_root() -> Path:
-    override = (os.environ.get("WEBUI_REPO_ROOT") or "").strip()
-    if override:
-        return Path(override).resolve()
-    return Path(__file__).resolve().parent.parent
-
-
-def _workflow_file(path: str) -> Path:
-    return _repo_root() / path
-
-
-def _sha256_hex(content: str) -> str:
-    return hashlib.sha256(content.encode("utf-8")).hexdigest()
-
-
-def _read_workflow(path: str) -> tuple[str, str]:
-    file_path = _workflow_file(path)
-    text = file_path.read_text(encoding="utf-8")
-    return text, _sha256_hex(text)
-
-
-def _extract_default_prompt(markdown: str) -> str | None:
-    match = _DEFAULT_PROMPT_RE.search(markdown)
-    if not match:
-        return None
-    lines = [line.strip() for line in match.group(1).splitlines()]
-    return " ".join(line for line in lines if line)
-
-
-def _extract_task_mode(markdown: str) -> str | None:
-    match = _FRONTMATTER_TASK_MODE_RE.search(markdown)
-    return match.group(1) if match else None
-
-
-def _entry_from_workflow(
-    *,
-    slug: str,
-    label: str,
-    workflow_path: str,
-    prompt_override: str | None = None,
-    source_note: str = "",
-) -> PromptEntry:
-    markdown, digest = _read_workflow(workflow_path)
-    prompt_text = prompt_override or _extract_default_prompt(markdown)
-    if not prompt_text:
-        raise ValueError(f"No default task prompt found in {workflow_path}")
-    return PromptEntry(
-        slug=slug,
-        label=label,
-        prompt_text=prompt_text,
-        workflow_path=workflow_path,
-        task_mode=_extract_task_mode(markdown),
-        workflow_hash=digest,
-        source_note=source_note,
-    )
-
-
-def _static_entry(
-    *,
-    slug: str,
-    label: str,
-    prompt_text: str,
-    workflow_path: str,
-    source_note: str,
-) -> PromptEntry:
-    path = _workflow_file(workflow_path)
-    digest = _sha256_hex(path.read_text(encoding="utf-8")) if path.is_file() else None
-    markdown = path.read_text(encoding="utf-8") if path.is_file() else ""
-    return PromptEntry(
-        slug=slug,
-        label=label,
-        prompt_text=prompt_text,
-        workflow_path=workflow_path,
-        task_mode=_extract_task_mode(markdown) if markdown else None,
-        workflow_hash=digest,
-        source_note=source_note,
-    )
-
-
-def load_prompt_library() -> tuple[PromptEntry, ...]:
-    """Load operator prompts derived from canonical workflows."""
-    entries = (
-        _entry_from_workflow(
-            slug="review-pr",
-            label="Review PR",
-            workflow_path=str(_WORKFLOW_ROOT / "review-merge-pr.md"),
-        ),
-        _entry_from_workflow(
-            slug="work-issue",
-            label="Work issue",
-            workflow_path=str(_WORKFLOW_ROOT / "work-issue.md"),
-        ),
-        _entry_from_workflow(
-            slug="create-issue",
-            label="Create issue",
-            workflow_path=str(_WORKFLOW_ROOT / "create-issue.md"),
-        ),
-        _static_entry(
-            slug="comment-issue",
-            label="Comment on issue",
-            workflow_path=str(_WORKFLOW_ROOT / "create-issue.md"),
-            prompt_text=(
-                "Comment on the target Gitea issue only if exact comment_issue "
-                "capability is proven. Load the canonical create-issue workflow "
-                "first and follow §16 (comment-on-existing issue rule). Include "
-                "specific evidence; do not duplicate existing comments."
-            ),
-            source_note="Derived from create-issue.md §16; full policy remains in the workflow file.",
-        ),
-        _static_entry(
-            slug="cleanup",
-            label="Post-merge cleanup",
-            workflow_path="skills/llm-project-workflow/templates/worktree-cleanup.md",
-            prompt_text=(
-                "Task: clean up branch/worktree for PR #<pr> / issue #<n> after merge. "
-                "Confirm the merge on remote master before any deletion; never "
-                "force-remove a dirty worktree."
-            ),
-            source_note="Full cleanup steps live in templates/worktree-cleanup.md.",
-        ),
-        _entry_from_workflow(
-            slug="audit",
-            label="Reconciliation audit",
-            workflow_path=str(_WORKFLOW_ROOT / "reconcile-landed-pr.md"),
-        ),
-        _static_entry(
-            slug="onboarding",
-            label="Project onboarding",
-            workflow_path="skills/llm-project-workflow/SKILL.md",
-            prompt_text=(
-                "Onboard this repository into the MCP Control Plane: prove identity "
-                "and task capability, configure author/reviewer/reconciler profiles "
-                "in separate namespaces, then complete the checklist at /projects. "
-                "Canonical router: skills/llm-project-workflow/SKILL.md."
-            ),
-            source_note="Checklist details live in webui/data/projects.registry.json and /projects.",
-        ),
-    )
-    return entries
-
-
-def find_prompt(slug: str) -> PromptEntry | None:
-    for entry in load_prompt_library():
-        if entry.slug == slug:
-            return entry
-    return None
-
-
-def prompt_to_dict(entry: PromptEntry) -> dict[str, Any]:
-    return {
-        "slug": entry.slug,
-        "label": entry.label,
-        "prompt_text": entry.prompt_text,
-        "workflow_path": entry.workflow_path,
-        "task_mode": entry.task_mode,
-        "workflow_hash": entry.workflow_hash,
-        "source_note": entry.source_note,
-    }
-
-
-def library_to_dict() -> dict[str, Any]:
-    entries = load_prompt_library()
-    return {
-        "count": len(entries),
-        "prompts": [prompt_to_dict(entry) for entry in entries],
-    }

webui/prompt_views.py

@@ -1,87 +0,0 @@
-"""HTML views for the prompt library (#428)."""
-
-from __future__ import annotations
-
-import html
-
-from webui.layout import render_page
-from webui.prompt_library import PromptEntry, load_prompt_library
-
-
-def _escape(text: str) -> str:
-    return html.escape(text, quote=True)
-
-
-def _render_prompt_card(entry: PromptEntry) -> str:
-    hash_short = (
-        f"<code>{_escape(entry.workflow_hash[:12])}</code>"
-        if entry.workflow_hash
-        else "<span class=\"muted\">n/a</span>"
-    )
-    task_mode = (
-        f"<code>{_escape(entry.task_mode)}</code>"
-        if entry.task_mode
-        else "<span class=\"muted\">n/a</span>"
-    )
-    note = (
-        f'<p class="meta">{_escape(entry.source_note)}</p>'
-        if entry.source_note
-        else ""
-    )
-    prompt_id = f"prompt-{entry.slug}"
-    return (
-        f'<section class="prompt-card" id="{_escape(entry.slug)}">'
-        f"<h3>{_escape(entry.label)}</h3>"
-        f'<p class="meta">Workflow: <code>{_escape(entry.workflow_path)}</code> · '
-        f"task_mode: {task_mode} · sha256: {hash_short}</p>"
-        f'<pre class="prompt-text" id="{prompt_id}">{_escape(entry.prompt_text)}</pre>'
-        f'<button type="button" class="copy-btn" data-copy-target="{prompt_id}">'
-        "Copy prompt</button>"
-        f"{note}"
-        "</section>"
-    )
-
-
-PROMPT_PAGE_SCRIPT = """
-<script>
-document.querySelectorAll('.copy-btn').forEach((btn) => {
-  btn.addEventListener('click', async () => {
-    const targetId = btn.getAttribute('data-copy-target');
-    const node = document.getElementById(targetId);
-    if (!node) return;
-    const text = node.textContent || '';
-    try {
-      await navigator.clipboard.writeText(text);
-      const prior = btn.textContent;
-      btn.textContent = 'Copied';
-      setTimeout(() => { btn.textContent = prior; }, 1200);
-    } catch (_err) {
-      btn.textContent = 'Copy failed';
-    }
-  });
-});
-</script>
-"""
-
-
-def render_prompts_page() -> str:
-    entries = load_prompt_library()
-    cards = "".join(_render_prompt_card(entry) for entry in entries)
-    body = (
-        "<h2>Prompt library</h2>"
-        "<p>Short copy/paste task prompts derived from canonical workflows. "
-        "Full policy remains in the cited workflow files — not duplicated here.</p>"
-        f"{cards}"
-        "<p><a href=\"/api/prompts\">JSON API</a></p>"
-        f"{PROMPT_PAGE_SCRIPT}"
-    )
-    return render_page(title="Prompts", body_html=body)
-
-
-def render_prompt_detail(entry: PromptEntry) -> str:
-    body = (
-        f"<p><a href=\"/prompts\">← All prompts</a></p>"
-        f"{_render_prompt_card(entry)}"
-        f"{PROMPT_PAGE_SCRIPT}"
-    )
-    return render_page(title=entry.label, body_html=body)

webui/queue_loader.py

@@ -1,385 +0,0 @@
-"""Load live Gitea PR/issue queue state for the web UI dashboard (#429)."""
-
-from __future__ import annotations
-
-import re
-from dataclasses import dataclass
-from datetime import datetime, timezone
-from typing import Any, Callable
-from urllib.parse import urlparse
-
-from gitea_auth import api_fetch_page, get_auth_header, repo_api_url
-
-from webui.project_registry import ProjectRecord, load_registry
-
-_CLOSES_RE = re.compile(r"(?:closes|fixes|resolves)\s+#(\d+)", re.I)
-_ISSUE_REF_RE = re.compile(r"#(\d+)")
-_STALE_DAYS = 14
-
-
-@dataclass(frozen=True)
-class PaginationMeta:
-    page: int
-    per_page: int
-    returned_count: int
-    has_more: bool
-    is_final_page: bool
-    inventory_complete: bool
-    pages_fetched: int
-
-
-@dataclass(frozen=True)
-class QueueItem:
-    number: int
-    title: str
-    badges: tuple[str, ...]
-    extra: dict[str, str]
-
-
-@dataclass(frozen=True)
-class QueueSnapshot:
-    project_id: str
-    repo_label: str
-    prs: tuple[QueueItem, ...]
-    issues: tuple[QueueItem, ...]
-    pr_pagination: PaginationMeta | None
-    issue_pagination: PaginationMeta | None
-    fetch_error: str | None = None
-
-
-def _host_from_url(remote_host: str) -> str:
-    parsed = urlparse(remote_host.strip())
-    return parsed.netloc or remote_host.strip().rstrip("/")
-
-
-def _extract_linked_issue(title: str | None, body: str | None = None) -> int | None:
-    for text in (title, body):
-        if not text:
-            continue
-        match = _CLOSES_RE.search(text)
-        if match:
-            return int(match.group(1))
-    if body:
-        refs = _ISSUE_REF_RE.findall(body)
-        if refs:
-            return int(refs[0])
-    return None
-
-
-def _is_stale(updated_at: str | None) -> bool:
-    if not updated_at:
-        return False
-    try:
-        normalized = updated_at.replace("Z", "+00:00")
-        parsed = datetime.fromisoformat(normalized)
-        if parsed.tzinfo is None:
-            parsed = parsed.replace(tzinfo=timezone.utc)
-        age = datetime.now(timezone.utc) - parsed.astimezone(timezone.utc)
-        return age.days >= _STALE_DAYS
-    except ValueError:
-        return False
-
-
-def _classify_pr(
-    pr: dict,
-    *,
-    issue_claimed: set[int],
-    issue_to_prs: dict[int, list[int]],
-) -> tuple[str, ...]:
-    badges: list[str] = []
-    mergeable = pr.get("mergeable")
-    if mergeable is False:
-        badges.append("blocked")
-    linked = _extract_linked_issue(pr.get("title"), pr.get("body"))
-    if linked is not None:
-        if linked in issue_claimed:
-            badges.append("claimed")
-        if len(issue_to_prs.get(linked, [])) > 1:
-            badges.append("duplicate")
-    if _is_stale(pr.get("updated_at")):
-        badges.append("stale")
-    if mergeable is True and "blocked" not in badges:
-        badges.append("in-review")
-    if not badges:
-        badges.append("open")
-    return tuple(dict.fromkeys(badges))
-
-
-def _classify_issue(
-    issue: dict,
-    *,
-    linked_prs: list[int],
-) -> tuple[str, ...]:
-    badges: list[str] = []
-    labels = [lb.get("name", "") for lb in issue.get("labels", [])]
-    if "status:in-progress" in labels:
-        badges.append("claimed")
-    if len(linked_prs) > 1:
-        badges.append("duplicate")
-    elif linked_prs and "claimed" not in badges:
-        badges.append("in-review")
-    if _is_stale(issue.get("updated_at")):
-        badges.append("stale")
-    if not badges:
-        badges.append("open")
-    return tuple(dict.fromkeys(badges))
-
-
-def _format_pr_item(pr: dict, badges: tuple[str, ...]) -> QueueItem:
-    head = pr.get("head") or {}
-    base = pr.get("base") or {}
-    mergeable = pr.get("mergeable")
-    merge_label = (
-        "mergeable" if mergeable is True else "conflicted" if mergeable is False else "unknown"
-    )
-    linked = _extract_linked_issue(pr.get("title"), pr.get("body"))
-    return QueueItem(
-        number=int(pr["number"]),
-        title=str(pr.get("title") or ""),
-        badges=badges,
-        extra={
-            "branch": f"{head.get('ref', '?')} → {base.get('ref', '?')}",
-            "head_sha": str(head.get("sha") or "")[:12],
-            "mergeable": merge_label,
-            "linked_issue": str(linked) if linked is not None else "",
-        },
-    )
-
-
-def _format_issue_item(issue: dict, badges: tuple[str, ...]) -> QueueItem:
-    labels = ", ".join(lb.get("name", "") for lb in issue.get("labels", []))
-    assignee = (issue.get("assignee") or {}).get("login", "")
-    return QueueItem(
-        number=int(issue["number"]),
-        title=str(issue.get("title") or ""),
-        badges=badges,
-        extra={
-            "labels": labels or "—",
-            "assignee": assignee or "unassigned",
-            "state": str(issue.get("state") or ""),
-        },
-    )
-
-
-def _pagination_from_pages(
-    *,
-    per_page: int,
-    pages_fetched: int,
-    returned_count: int,
-    is_final_page: bool,
-) -> PaginationMeta:
-    return PaginationMeta(
-        page=1,
-        per_page=per_page,
-        returned_count=returned_count,
-        has_more=not is_final_page,
-        is_final_page=is_final_page,
-        inventory_complete=is_final_page,
-        pages_fetched=pages_fetched,
-    )
-
-
-def _fetch_prs(
-    host: str,
-    org: str,
-    repo: str,
-    auth: str,
-    *,
-    per_page: int = 50,
-) -> tuple[list[dict], PaginationMeta]:
-    url = f"{repo_api_url(host, org, repo)}/pulls?state=open"
-    all_raw: list[dict] = []
-    pages_fetched = 0
-    is_final = False
-    page = 1
-    while pages_fetched < 20:
-        raw_page, meta = api_fetch_page(url, auth, page=page, limit=per_page)
-        pages_fetched += 1
-        all_raw.extend(raw_page)
-        is_final = bool(meta["is_final_page"])
-        if is_final:
-            break
-        page += 1
-    pagination = _pagination_from_pages(
-        per_page=per_page,
-        pages_fetched=pages_fetched,
-        returned_count=len(all_raw),
-        is_final_page=is_final,
-    )
-    return all_raw, pagination
-
-
-def _fetch_issues(
-    host: str,
-    org: str,
-    repo: str,
-    auth: str,
-    *,
-    per_page: int = 50,
-) -> tuple[list[dict], PaginationMeta]:
-    url = f"{repo_api_url(host, org, repo)}/issues?state=open&type=issues"
-    all_raw: list[dict] = []
-    page = 1
-    pages_fetched = 0
-    is_final = False
-    while pages_fetched < 20:
-        raw_page, meta = api_fetch_page(url, auth, page=page, limit=per_page)
-        pages_fetched += 1
-        all_raw.extend(raw_page)
-        is_final = bool(meta["is_final_page"])
-        if is_final:
-            break
-        page += 1
-    pagination = _pagination_from_pages(
-        per_page=per_page,
-        pages_fetched=pages_fetched,
-        returned_count=len(all_raw),
-        is_final_page=is_final,
-    )
-    return all_raw, pagination
-
-
-def load_queue_snapshot(
-    project_id: str | None = None,
-    *,
-    fetch_prs: Callable[..., tuple[list[dict], PaginationMeta]] | None = None,
-    fetch_issues: Callable[..., tuple[list[dict], PaginationMeta]] | None = None,
-) -> QueueSnapshot:
-    """Load open PR and issue queues for a registry project (default: first entry)."""
-    registry = load_registry()
-    project: ProjectRecord | None = None
-    if project_id:
-        for entry in registry.projects:
-            if entry.id == project_id:
-                project = entry
-                break
-    else:
-        project = registry.projects[0] if registry.projects else None
-
-    if project is None:
-        return QueueSnapshot(
-            project_id=project_id or "",
-            repo_label="",
-            prs=(),
-            issues=(),
-            pr_pagination=None,
-            issue_pagination=None,
-            fetch_error="project not found in registry",
-        )
-
-    host = _host_from_url(project.remote_host)
-    pr_fetch = fetch_prs or _fetch_prs
-    issue_fetch = fetch_issues or _fetch_issues
-    using_live_fetch = fetch_prs is None or fetch_issues is None
-    auth = get_auth_header(host) if using_live_fetch else "test-auth"
-    if using_live_fetch and not auth:
-        return QueueSnapshot(
-            project_id=project.id,
-            repo_label=f"{project.gitea_owner}/{project.repo_name}",
-            prs=(),
-            issues=(),
-            pr_pagination=None,
-            issue_pagination=None,
-            fetch_error=(
-                f"Gitea credentials unavailable for {host}; "
-                "queue cannot be loaded (fail closed — not showing empty queue)"
-            ),
-        )
-
-    try:
-        raw_prs, pr_pagination = pr_fetch(
-            host, project.gitea_owner, project.repo_name, auth
-        )
-        raw_issues, issue_pagination = issue_fetch(
-            host, project.gitea_owner, project.repo_name, auth
-        )
-    except Exception as exc:  # noqa: BLE001 — surface operator-visible fetch errors
-        return QueueSnapshot(
-            project_id=project.id,
-            repo_label=f"{project.gitea_owner}/{project.repo_name}",
-            prs=(),
-            issues=(),
-            pr_pagination=None,
-            issue_pagination=None,
-            fetch_error=f"Gitea fetch failed: {exc}",
-        )
-
-    issue_to_prs: dict[int, list[int]] = {}
-    for pr in raw_prs:
-        linked = _extract_linked_issue(pr.get("title"), pr.get("body"))
-        if linked is not None:
-            issue_to_prs.setdefault(linked, []).append(int(pr["number"]))
-
-    issue_claimed = {
-        int(i["number"])
-        for i in raw_issues
-        if any(lb.get("name") == "status:in-progress" for lb in i.get("labels", []))
-    }
-
-    pr_items = tuple(
-        _format_pr_item(
-            pr,
-            _classify_pr(
-                pr,
-                issue_claimed=issue_claimed,
-                issue_to_prs=issue_to_prs,
-            ),
-        )
-        for pr in sorted(raw_prs, key=lambda p: int(p["number"]), reverse=True)
-    )
-    issue_items = tuple(
-        _format_issue_item(
-            issue,
-            _classify_issue(
-                issue,
-                linked_prs=issue_to_prs.get(int(issue["number"]), []),
-            ),
-        )
-        for issue in sorted(raw_issues, key=lambda i: int(i["number"]), reverse=True)
-    )
-
-    return QueueSnapshot(
-        project_id=project.id,
-        repo_label=f"{project.gitea_owner}/{project.repo_name}",
-        prs=pr_items,
-        issues=issue_items,
-        pr_pagination=pr_pagination,
-        issue_pagination=issue_pagination,
-    )
-
-
-def snapshot_to_dict(snapshot: QueueSnapshot) -> dict[str, Any]:
-    """JSON-serializable export for /api/queue."""
-
-    def _page(meta: PaginationMeta | None) -> dict[str, Any] | None:
-        if meta is None:
-            return None
-        return {
-            "page": meta.page,
-            "per_page": meta.per_page,
-            "returned_count": meta.returned_count,
-            "has_more": meta.has_more,
-            "is_final_page": meta.is_final_page,
-            "inventory_complete": meta.inventory_complete,
-            "pages_fetched": meta.pages_fetched,
-        }
-
-    def _item(item: QueueItem) -> dict[str, Any]:
-        return {
-            "number": item.number,
-            "title": item.title,
-            "badges": list(item.badges),
-            **item.extra,
-        }
-
-    return {
-        "project_id": snapshot.project_id,
-        "repo": snapshot.repo_label,
-        "fetch_error": snapshot.fetch_error,
-        "prs": [_item(p) for p in snapshot.prs],
-        "issues": [_item(i) for i in snapshot.issues],
-        "pagination": {
-            "prs": _page(snapshot.pr_pagination),
-            "issues": _page(snapshot.issue_pagination),
-        },
-    }

webui/queue_views.py

@@ -1,119 +0,0 @@
-"""HTML views for the live Gitea queue dashboard (#429)."""
-
-from __future__ import annotations
-
-import html
-
-from webui.queue_loader import PaginationMeta, QueueItem, QueueSnapshot
-
-
-def _badge_html(badges: tuple[str, ...]) -> str:
-    if not badges:
-        return ""
-    chips = "".join(
-        f'<span class="badge badge-{html.escape(b)}">{html.escape(b)}</span>'
-        for b in badges
-    )
-    return f'<span class="badges">{chips}</span>'
-
-
-def _pagination_html(label: str, meta: PaginationMeta | None) -> str:
-    if meta is None:
-        return (
-            f"<p class='muted'><strong>{html.escape(label)} pagination:</strong> "
-            "unavailable</p>"
-        )
-    status = "complete" if meta.inventory_complete else "partial"
-    more = "yes" if meta.has_more else "no"
-    return (
-        f"<p class='meta'><strong>{html.escape(label)} pagination ({status}):</strong> "
-        f"returned {meta.returned_count} · per_page {meta.per_page} · "
-        f"pages_fetched {meta.pages_fetched} · has_more {more} · "
-        f"final_page {'yes' if meta.is_final_page else 'no'}</p>"
-    )
-
-
-def _queue_table(
-    *,
-    title: str,
-    items: tuple[QueueItem, ...],
-    columns: tuple[tuple[str, str], ...],
-    fetch_failed: bool = False,
-) -> str:
-    if fetch_failed:
-        return (
-            f"<h3>{html.escape(title)}</h3>"
-            "<p class='muted'>Not loaded — queue fetch did not complete.</p>"
-        )
-    if not items:
-        return f"<h3>{html.escape(title)}</h3><p class='muted'>No open items.</p>"
-
-    headers = "".join(f"<th>{html.escape(label)}</th>" for _, label in columns)
-    rows = []
-    for item in items:
-        cells = []
-        for key, _ in columns:
-            if key == "number":
-                cells.append(f"<td>#{item.number}</td>")
-            elif key == "title":
-                cells.append(
-                    f"<td>{html.escape(item.title)}{_badge_html(item.badges)}</td>"
-                )
-            else:
-                cells.append(f"<td>{html.escape(item.extra.get(key, ''))}</td>")
-        rows.append("<tr>" + "".join(cells) + "</tr>")
-
-    body = (
-        f"<h3>{html.escape(title)}</h3>"
-        f"<table class='registry'><thead><tr>{headers}</tr></thead>"
-        f"<tbody>{''.join(rows)}</tbody></table>"
-    )
-    return body
-
-
-def render_queue_page(snapshot: QueueSnapshot) -> str:
-    error_block = ""
-    if snapshot.fetch_error:
-        error_block = (
-            f'<div class="stub"><p><strong>Queue unavailable:</strong> '
-            f"{html.escape(snapshot.fetch_error)}</p></div>"
-        )
-
-    fetch_failed = bool(snapshot.fetch_error)
-    pr_section = _queue_table(
-        title="Open pull requests",
-        items=snapshot.prs,
-        fetch_failed=fetch_failed,
-        columns=(
-            ("number", "#"),
-            ("title", "Title"),
-            ("branch", "Branch"),
-            ("head_sha", "Head"),
-            ("mergeable", "Mergeable"),
-            ("linked_issue", "Linked issue"),
-        ),
-    )
-    issue_section = _queue_table(
-        title="Open issues",
-        items=snapshot.issues,
-        fetch_failed=fetch_failed,
-        columns=(
-            ("number", "#"),
-            ("title", "Title"),
-            ("labels", "Labels"),
-            ("assignee", "Assignee"),
-            ("state", "State"),
-        ),
-    )
-
-    return (
-        "<h2>Live queue</h2>"
-        f"<p class='meta'>Repository: <code>{html.escape(snapshot.repo_label)}</code> "
-        f"· project <code>{html.escape(snapshot.project_id)}</code></p>"
-        f"{error_block}"
-        f"{_pagination_html('PR', snapshot.pr_pagination)}"
-        f"{pr_section}"
-        f"{_pagination_html('Issue', snapshot.issue_pagination)}"
-        f"{issue_section}"
-        "<p class='muted'>Read-only MVP — claims, reviews, and merges stay in Gitea/MCP tools.</p>"
-    )