fix: hide empty-state copy on queue credential fail-closed (Closes #458)

When fetch_error is set, render only the unavailable banner and an
explicit not-fetched inventory note. Suppress queue tables, pagination
proof, and "No open items." copy that implied a successful empty fetch.

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

docs/webui-local-dev.md

@@ -0,0 +1,89 @@
+# 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

@@ -490,42 +490,6 @@ def _rule_reviewer_validation_failure_history(
     ]
 
 
-def _rule_reviewer_validation_cwd_proof(
-    report_text: str,
-    *,
-    validation_session: dict | None = None,
-) -> list[dict[str, str]]:
-    from reviewer_validation_cwd_proof import assess_validation_cwd_proof_report
-
-    session = validation_session or {}
-    claims = (
-        session.get("validation_ran")
-        or session.get("command")
-        or session.get("baseline_validation_ran")
-    )
-    if not claims and "validation command:" not in (report_text or "").lower():
-        return []
-
-    result = assess_validation_cwd_proof_report(
-        report_text,
-        validation_session=session,
-    )
-    if result.get("proven") or not result.get("claims_validation"):
-        return []
-    severity = "block" if result.get("violations") else "downgrade"
-    return [
-        validator_finding(
-            "reviewer.validation_cwd_proof",
-            severity,
-            "Validation cwd/HEAD proof",
-            reason,
-            result.get("safe_next_action")
-            or "document pwd, HEAD SHA, and explicit cwd before validation",
-        )
-        for reason in (result.get("violations") or result.get("reasons") or ["incomplete"])
-    ]
-
-
 def _rule_reviewer_validation_command(report_text: str) -> list[dict[str, str]]:
     text = report_text or ""
     if not _BARE_PYTEST_RE.search(text):
@@ -935,7 +899,6 @@ _RULES_BY_TASK: dict[str, list[Callable[..., list[dict[str, str]]]]] = {
         _rule_reviewer_git_fetch_readonly,
         _rule_reviewer_validation_command,
         _rule_reviewer_validation_failure_history,
-        _rule_reviewer_validation_cwd_proof,
         _rule_reviewer_validation_structured,
         _rule_reviewer_linked_issue,
         _rule_reviewer_baseline_on_failure,

gitea_mcp_server.py

@@ -440,10 +440,48 @@ 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)"
         )
 
-    if worktree_path:
+    workspace = author_mutation_worktree.resolve_mutation_workspace(
-        dirty_files = sorted(_parse_porcelain_entries(_get_workspace_porcelain(worktree_path)))
+        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 dirty_files:
-            details = _preflight_workspace_details(worktree_path, dirty_files)
+            details = _preflight_workspace_details(workspace, dirty_files)
             raise RuntimeError(
                 "Pre-flight order violation: Active task workspace has tracked "
                 "file edits before mutation (fail closed). "
@@ -972,6 +1010,7 @@ 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.
 
@@ -984,6 +1023,7 @@ 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).
@@ -1010,7 +1050,7 @@ def gitea_create_issue(
     )
     if blocked:
         return blocked
-    verify_preflight_purity(remote)
+    verify_preflight_purity(remote, worktree_path=worktree_path)
     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(

review_proofs.py

@@ -5512,13 +5512,6 @@ def assess_validation_failure_history_report(report_text, **kwargs):
     return _assess(report_text, **kwargs)
 
 
-def assess_validation_cwd_proof_report(report_text, **kwargs):
-    """#398: validation commands require explicit worktree cwd and HEAD proof."""
-    from reviewer_validation_cwd_proof import assess_validation_cwd_proof_report as _assess
-
-    return _assess(report_text, **kwargs)
-
-
 def assess_already_landed_classification_report(report_text, **kwargs):
     """#295: already-landed PRs are reconciliation-only, not review eligible."""
     from reviewer_already_landed_classification import (

reviewer_validation_cwd_proof.py

@@ -1,233 +0,0 @@
-"""Explicit worktree and cwd proof for PR review validation (#398)."""
-
-from __future__ import annotations
-
-import re
-from typing import Any
-
-_FULL_SHA = re.compile(r"^[0-9a-f]{40}$", re.IGNORECASE)
-
-_PWD_RE = re.compile(
-    r"(?:^|\n)\s*(?:pwd|working\s+directory|cwd)\s*:\s*(\S+)",
-    re.IGNORECASE,
-)
-_HEAD_RE = re.compile(
-    r"(?:git\s+rev-parse\s+head|observed\s+head\s+sha)\s*:\s*([0-9a-f]{7,40})",
-    re.IGNORECASE | re.MULTILINE,
-)
-_EXPECTED_HEAD_RE = re.compile(
-    r"(?:expected\s+(?:pr\s+)?head\s+sha|candidate\s+head\s+sha|pinned\s+head)\s*:\s*([0-9a-f]{7,40})",
-    re.IGNORECASE,
-)
-_STATUS_RE = re.compile(
-    r"git\s+status\s+(?:--short\s+--branch|--short|-sb)\s*:\s*(.+)",
-    re.IGNORECASE,
-)
-_VALIDATION_CMD_RE = re.compile(
-    r"validation\s+command\s*:\s*(.+)",
-    re.IGNORECASE,
-)
-_GIT_C_CMD_RE = re.compile(r"git\s+-C\s+\S+", re.IGNORECASE)
-_CD_CMD_RE = re.compile(r"(?:^|&&\s*)cd\s+\S+", re.IGNORECASE)
-_BASELINE_CWD_RE = re.compile(
-    r"baseline\s+(?:worktree|working\s+directory|cwd)\s*:\s*(\S+)",
-    re.IGNORECASE,
-)
-_BASELINE_SHA_RE = re.compile(
-    r"baseline\s+(?:target\s+)?sha\s*:\s*([0-9a-f]{7,40})",
-    re.IGNORECASE,
-)
-_BASELINE_CMD_RE = re.compile(
-    r"baseline\s+validation\s+command\s*:\s*(.+)",
-    re.IGNORECASE,
-)
-
-
-def _normalize_path(path: str) -> str:
-    return (path or "").replace("\\", "/").rstrip("/")
-
-
-def _path_under_branches(path: str, project_root: str | None = None) -> bool:
-    normalized = _normalize_path(path)
-    if not normalized:
-        return False
-    if "/branches/" in f"{normalized}/":
-        return True
-    if normalized.endswith("/branches"):
-        return True
-    if project_root:
-        root = _normalize_path(project_root)
-        if normalized.startswith(f"{root}/"):
-            rel = normalized[len(root) + 1 :]
-            return rel == "branches" or rel.startswith("branches/")
-    return False
-
-
-def _expand_sha(sha: str) -> str:
-    return (sha or "").strip().lower()
-
-
-def _sha_matches(expected: str, observed: str) -> bool:
-    exp = _expand_sha(expected)
-    obs = _expand_sha(observed)
-    if not exp or not obs:
-        return False
-    if len(exp) == 40 and len(obs) == 40:
-        return exp == obs
-    return obs.startswith(exp) or exp.startswith(obs)
-
-
-def _command_has_explicit_cwd(command: str, cwd: str) -> bool:
-    text = (command or "").strip()
-    if not text:
-        return False
-    if _GIT_C_CMD_RE.search(text):
-        return True
-    if _CD_CMD_RE.search(text):
-        return True
-    if cwd and cwd in text:
-        return True
-    return False
-
-
-def assess_validation_cwd_proof_report(
-    report_text: str,
-    *,
-    validation_session: dict | None = None,
-    project_root: str | None = None,
-) -> dict[str, Any]:
-    """Require cwd/HEAD proof before reviewer validation claims (#398)."""
-    text = report_text or ""
-    session = dict(validation_session or {})
-    reasons: list[str] = []
-    violations: list[str] = []
-
-    claims_validation = bool(
-        session.get("validation_ran")
-        or _VALIDATION_CMD_RE.search(text)
-        or session.get("command")
-    )
-    if not claims_validation:
-        return {
-            "proven": True,
-            "block": False,
-            "claims_validation": False,
-            "reasons": [],
-            "violations": [],
-            "safe_next_action": "proceed",
-        }
-
-    expected_head = (
-        session.get("expected_head_sha")
-        or session.get("candidate_head_sha")
-        or ""
-    ).strip()
-    if not expected_head:
-        match = _EXPECTED_HEAD_RE.search(text)
-        expected_head = (match.group(1) if match else "").strip()
-
-    observed_head = (session.get("observed_head_sha") or "").strip()
-    if not observed_head:
-        match = _HEAD_RE.search(text)
-        observed_head = (match.group(1) if match else "").strip()
-
-    cwd = (
-        session.get("working_directory")
-        or session.get("cwd")
-        or session.get("pwd")
-        or ""
-    ).strip()
-    if not cwd:
-        match = _PWD_RE.search(text)
-        cwd = (match.group(1) if match else "").strip().rstrip(",.;")
-
-    command = (session.get("command") or "").strip()
-    if not command:
-        match = _VALIDATION_CMD_RE.search(text)
-        command = (match.group(1) if match else "").strip().rstrip(".;")
-
-    if not cwd:
-        reasons.append(
-            "validation claimed without pwd/working-directory proof (#398)"
-        )
-    elif not _path_under_branches(cwd, project_root):
-        violations.append(
-            f"validation cwd {cwd!r} is not under branches/ (#398)"
-        )
-        reasons.append(
-            "reviewer validation must run from a branches/ worktree, "
-            "not the main checkout (#398)"
-        )
-
-    if not observed_head:
-        reasons.append(
-            "validation claimed without git rev-parse HEAD / observed HEAD SHA "
-            "proof (#398)"
-        )
-    elif expected_head and not _sha_matches(expected_head, observed_head):
-        violations.append(
-            f"observed HEAD {observed_head} does not match expected "
-            f"PR head {expected_head} (#398)"
-        )
-        reasons.append("validation HEAD SHA must match pinned PR head (#398)")
-
-    if not _STATUS_RE.search(text) and session.get("git_status") is None:
-        reasons.append(
-            "validation claimed without git status --short --branch proof (#398)"
-        )
-
-    if command and cwd and not _command_has_explicit_cwd(command, cwd):
-        if session.get("tool_working_directory") is not True:
-            reasons.append(
-                "validation command must use git -C <worktree>, "
-                "cd <worktree> && ..., or tool-provided cwd metadata (#398)"
-            )
-
-    baseline_ran = bool(
-        session.get("baseline_validation_ran")
-        or _BASELINE_CMD_RE.search(text)
-    )
-    if baseline_ran:
-        baseline_cwd = (session.get("baseline_worktree_path") or "").strip()
-        if not baseline_cwd:
-            match = _BASELINE_CWD_RE.search(text)
-            baseline_cwd = (match.group(1) if match else "").strip().rstrip(",.;")
-        if not baseline_cwd or not _path_under_branches(baseline_cwd, project_root):
-            reasons.append(
-                "baseline validation claimed without baseline worktree cwd "
-                "under branches/ (#398)"
-            )
-        baseline_sha = (session.get("baseline_target_sha") or "").strip()
-        if not baseline_sha:
-            match = _BASELINE_SHA_RE.search(text)
-            baseline_sha = (match.group(1) if match else "").strip()
-        if not baseline_sha:
-            reasons.append(
-                "baseline validation claimed without baseline target SHA (#398)"
-            )
-        baseline_cmd = (session.get("baseline_command") or "").strip()
-        if not baseline_cmd:
-            match = _BASELINE_CMD_RE.search(text)
-            baseline_cmd = (match.group(1) if match else "").strip()
-        if not baseline_cmd:
-            reasons.append(
-                "baseline validation claimed without exact baseline command (#398)"
-            )
-
-    proven = not reasons and not violations
-    return {
-        "proven": proven,
-        "block": bool(violations) or not proven,
-        "claims_validation": True,
-        "expected_head_sha": expected_head or None,
-        "observed_head_sha": observed_head or None,
-        "working_directory": cwd or None,
-        "reasons": reasons,
-        "violations": violations,
-        "safe_next_action": (
-            "before validation record pwd, git rev-parse HEAD, git status, "
-            "expected PR head SHA; run commands with git -C or cd in the same line"
-            if not proven
-            else "proceed"
-        ),
-    }

scripts/run-webui

@@ -0,0 +1,6 @@
+#!/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

@@ -604,28 +604,6 @@ Do not claim “full-suite failures are pre-existing” unless baseline proof is
 
 ## 23. Validation command proof rule
 
-Before any diff, test, or compile validation, record in the same command
-transcript or final report:
-
-* `pwd` or explicit working directory
-* `git rev-parse HEAD`
-* `git status --short --branch`
-* expected PR head SHA (candidate head SHA)
-
-Validation commands must use one of:
-
-* `git -C <review_worktree> ...`
-* `cd <review_worktree> && ...` in the same command
-* tool-provided explicit working-directory metadata
-
-Do not rely on inferred shell cwd from a prior command in a different block.
-
-`gitea_validate_review_final_report` rejects validation claims without
-cwd/HEAD proof when `validation_session` is supplied.
-
-Baseline validation must document baseline worktree path, baseline target SHA,
-cwd proof, exact baseline command, and baseline result using the same rules.
-
 Report the exact validation command as executed.
 
 Report the working directory where validation ran.
@@ -1149,7 +1127,6 @@ Controller Handoff:
 * Files reviewed:
 * Validation:
 * Validation failure history:
-* Validation cwd/HEAD proof:
 * Official validation integrity status:
 * Terminal review mutation:
 * Review decision:

tests/test_create_issue_workspace_guard.py

@@ -0,0 +1,145 @@
+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_llm_workflow_split.py

@@ -213,12 +213,6 @@ def test_validation_failure_history_verifier_exported():
     assert callable(assess_validation_failure_history_report)
 
 
-def test_validation_cwd_proof_verifier_exported():
-    from review_proofs import assess_validation_cwd_proof_report
-
-    assert callable(assess_validation_cwd_proof_report)
-
-
 def test_prior_blocker_skip_verifier_exported():
     from review_proofs import assess_prior_blocker_skip_proof
 

tests/test_reviewer_validation_cwd_proof.py

@@ -1,135 +0,0 @@
-"""Tests for validation cwd/HEAD proof verifier (#398)."""
-import sys
-import unittest
-from pathlib import Path
-
-sys.path.insert(0, str(Path(__file__).resolve().parent.parent))
-
-from final_report_validator import assess_final_report_validator  # noqa: E402
-from reviewer_validation_cwd_proof import assess_validation_cwd_proof_report  # noqa: E402
-
-ROOT = "/Users/jasonwalker/Development/Gitea-Tools"
-WORKTREE = f"{ROOT}/branches/review-feat-issue-398"
-HEAD = "f5953549aad5e822f14f52d3ea3c6d7990109384"
-
-
-def _proof_backed_report() -> str:
-    return "\n".join([
-        f"Candidate head SHA: {HEAD}",
-        f"pwd: {WORKTREE}",
-        f"git rev-parse HEAD: {HEAD}",
-        "git status --short --branch: ## feat/issue-398...prgs/master",
-        f"Validation command: cd {WORKTREE} && venv/bin/python -m pytest tests/ -q",
-        "Result: 1497 passed, 6 skipped",
-    ])
-
-
-class TestValidationCwdProof(unittest.TestCase):
-    def test_no_validation_claim_passes(self):
-        result = assess_validation_cwd_proof_report("Review decision: approve")
-        self.assertTrue(result["proven"])
-
-    def test_missing_cwd_proof_fails(self):
-        result = assess_validation_cwd_proof_report(
-            f"Validation command: pytest tests/\nCandidate head SHA: {HEAD}",
-            validation_session={"validation_ran": True, "expected_head_sha": HEAD},
-        )
-        self.assertFalse(result["proven"])
-        self.assertTrue(result["block"])
-
-    def test_main_checkout_cwd_blocks(self):
-        result = assess_validation_cwd_proof_report(
-            "\n".join([
-                f"Candidate head SHA: {HEAD}",
-                f"pwd: {ROOT}",
-                f"git rev-parse HEAD: {HEAD}",
-                "git status --short --branch: ## master",
-                "Validation command: pytest tests/ -q",
-            ]),
-            validation_session={"validation_ran": True, "expected_head_sha": HEAD},
-            project_root=ROOT,
-        )
-        self.assertFalse(result["proven"])
-        self.assertTrue(result["violations"])
-
-    def test_wrong_head_blocks(self):
-        wrong = "a" * 40
-        result = assess_validation_cwd_proof_report(
-            "\n".join([
-                f"Candidate head SHA: {HEAD}",
-                f"pwd: {WORKTREE}",
-                f"git rev-parse HEAD: {wrong}",
-                "git status --short --branch: clean",
-                f"Validation command: cd {WORKTREE} && pytest -q",
-            ]),
-            validation_session={"validation_ran": True, "expected_head_sha": HEAD},
-            project_root=ROOT,
-        )
-        self.assertFalse(result["proven"])
-        self.assertTrue(result["violations"])
-
-    def test_fully_proof_backed_passes(self):
-        result = assess_validation_cwd_proof_report(
-            _proof_backed_report(),
-            validation_session={"validation_ran": True, "expected_head_sha": HEAD},
-            project_root=ROOT,
-        )
-        self.assertTrue(result["proven"], result["reasons"])
-
-    def test_baseline_without_cwd_fails(self):
-        result = assess_validation_cwd_proof_report(
-            "\n".join([
-                _proof_backed_report(),
-                "Baseline validation command: pytest tests/ -q",
-            ]),
-            validation_session={
-                "validation_ran": True,
-                "expected_head_sha": HEAD,
-                "baseline_validation_ran": True,
-            },
-            project_root=ROOT,
-        )
-        self.assertFalse(result["proven"])
-        self.assertTrue(
-            any("baseline" in r.lower() for r in result["reasons"])
-        )
-
-    def test_baseline_with_full_proof_passes(self):
-        result = assess_validation_cwd_proof_report(
-            "\n".join([
-                _proof_backed_report(),
-                f"Baseline worktree: {ROOT}/branches/baseline-master-pr376",
-                f"Baseline target SHA: {HEAD}",
-                f"Baseline validation command: cd {ROOT}/branches/baseline-master-pr376 && pytest -q",
-            ]),
-            validation_session={
-                "validation_ran": True,
-                "expected_head_sha": HEAD,
-                "baseline_validation_ran": True,
-            },
-            project_root=ROOT,
-        )
-        self.assertTrue(result["proven"], result["reasons"])
-
-    def test_final_report_validator_integration(self):
-        result = assess_final_report_validator(
-            "Validation command: pytest tests/ -q",
-            "review_pr",
-            validation_session={"validation_ran": True},
-        )
-        self.assertTrue(result["blocked"] or result["downgraded"])
-        self.assertTrue(
-            any(
-                f.get("rule_id") == "reviewer.validation_cwd_proof"
-                for f in result.get("findings") or []
-            )
-        )
-
-    def test_exported_from_review_proofs(self):
-        from review_proofs import assess_validation_cwd_proof_report as exported
-
-        self.assertTrue(callable(exported))
-
-
-if __name__ == "__main__":
-    unittest.main()

tests/test_webui_project_registry.py

@@ -0,0 +1,111 @@
+"""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

@@ -0,0 +1,90 @@
+"""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

@@ -0,0 +1,245 @@
+"""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,
+    _classify_issue,
+    _classify_pr,
+    _extract_linked_issue,
+    load_queue_snapshot,
+    snapshot_to_dict,
+)
+
+_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 test_queue_fail_closed_hides_empty_state_copy(self):
+        with mock.patch("webui.queue_loader.get_auth_header", return_value=None):
+            snapshot = load_queue_snapshot()
+        with mock.patch("webui.app.load_queue_snapshot", return_value=snapshot):
+            response = self.client.get("/queue")
+        self.assertEqual(response.status_code, 200)
+        self.assertIn("Queue unavailable", response.text)
+        self.assertIn("not fetched", response.text.lower())
+        self.assertNotIn("No open items.", response.text)
+        self.assertNotIn("Open pull requests", response.text)
+        self.assertNotIn("pages_fetched", response.text)
+
+    def test_queue_successful_empty_inventory_shows_empty_state(self):
+        def _empty_prs(*_args, **_kwargs):
+            return [], _mock_pagination(0)
+
+        def _empty_issues(*_args, **_kwargs):
+            return [], _mock_pagination(0)
+
+        snapshot = load_queue_snapshot(
+            fetch_prs=_empty_prs,
+            fetch_issues=_empty_issues,
+        )
+        with mock.patch("webui.app.load_queue_snapshot", return_value=snapshot):
+            response = self.client.get("/queue")
+        self.assertEqual(response.status_code, 200)
+        self.assertIsNone(snapshot.fetch_error)
+        self.assertEqual(response.text.count("No open items."), 2)
+        self.assertIn("pages_fetched", response.text)
+        self.assertIn("pagination (complete)", response.text)
+
+
+if __name__ == "__main__":
+    unittest.main()

tests/test_webui_skeleton.py

@@ -0,0 +1,73 @@
+"""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

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

webui/__main__.py

@@ -0,0 +1,19 @@
+"""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

@@ -0,0 +1,180 @@
+"""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

@@ -0,0 +1,49 @@
+{
+  "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

@@ -0,0 +1,176 @@
+"""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

@@ -0,0 +1,196 @@
+"""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

@@ -0,0 +1,93 @@
+"""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

@@ -0,0 +1,197 @@
+"""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

@@ -0,0 +1,87 @@
+"""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

@@ -0,0 +1,385 @@
+"""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

@@ -0,0 +1,121 @@
+"""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], ...],
+) -> str:
+    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>"
+        )
+        inventory_block = (
+            "<p class='muted'><strong>Inventory:</strong> not fetched "
+            "(fail closed — queue tables omitted).</p>"
+        )
+        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"{inventory_block}"
+            "<p class='muted'>Read-only MVP — claims, reviews, and merges stay in Gitea/MCP tools.</p>"
+        )
+
+    pr_section = _queue_table(
+        title="Open pull requests",
+        items=snapshot.prs,
+        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,
+        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"{_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>"
+    )