feat(webui): Sentry/GlitchTip observability console & correlation view (Closes #649)

control_plane_db.py

@@ -1568,6 +1568,32 @@ class ControlPlaneDB:
             ).fetchone()
             return dict(row) if row else None
 
+    def list_incident_links(
+        self,
+        *,
+        provider: str | None = None,
+        gitea_org: str | None = None,
+        gitea_repo: str | None = None,
+        limit: int = 100,
+    ) -> list[dict[str, Any]]:
+        """List stored incident_links rows, optionally filtered by provider/repo (#612 / #649)."""
+        query = "SELECT * FROM incident_links WHERE 1=1"
+        params: list[Any] = []
+        if provider:
+            query += " AND provider = ?"
+            params.append(provider.strip().lower())
+        if gitea_org:
+            query += " AND gitea_org = ?"
+            params.append(_norm_scope(gitea_org))
+        if gitea_repo:
+            query += " AND gitea_repo = ?"
+            params.append(_norm_scope(gitea_repo))
+        query += " ORDER BY link_id DESC LIMIT ?"
+        params.append(max(1, limit))
+        with self._tx(immediate=False) as conn:
+            rows = conn.execute(query, params).fetchall()
+            return [dict(r) for r in rows]
+
 
     # ── lease lifecycle (#601) ────────────────────────────────────────────
 

docs/observability/webui-observability-console.md

@@ -0,0 +1,35 @@
+# Web Console: Sentry/GlitchTip Observability & Incident Bridge Console (#649)
+
+This document describes the Phase 4 observability console surface integrated into the MCP Control Plane Web Console (`webui/`), backed by the #612 incident bridge and the #613 control-plane DB substrate.
+
+## Architectural Authority Model (ADR Alignment)
+
+Per the Web Console Architecture ADR (`docs/architecture/webui-control-plane-console-architecture-adr.md`):
+
+| Layer | Responsibility | Authority |
+|---|---|---|
+| **Gitea** | Durable work record | Issues, PRs, comments, reviews, labels, merges |
+| **Control-plane DB** | Live coordination & linkage | `incident_links` table, session leases, allocations |
+| **Sentry / GlitchTip** | Observability input | Unresolved incidents, error events, stack traces |
+| **Incident Bridge (#612)** | Reconciliation engine | Reconciles provider observations into Gitea issues |
+| **Web Console (`webui/`)** | Read-only projection & gated actions | Projects connection health & correlation links; gates writes |
+
+> **Key Rule:** Raw monitoring incidents are **never** assignable control-plane `work_items`. They remain observation input only.
+
+## Redaction Boundary Invariants
+
+1. **No secrets in returns or rendering:** Auth tokens (`SENTRY_AUTH_TOKEN`, `GLITCHTIP_AUTH_TOKEN`), DSNs, `Authorization` headers, and sensitive local file paths are passed through `webui.console_redaction` before leaving the server.
+2. **Safe projection:** Connection objects report `credentials_present: true/false` rather than exposing raw keys or headers.
+
+## Console Endpoints
+
+- **HTML Surface:** `GET /observability` — Renders provider connection cards, error correlation tables, and gated reconcile controls.
+- **Versioned API:** `GET /api/v1/observability` — Returns structured JSON snapshot with `schema_version`, `providers`, `links`, and `metrics`.
+- **Legacy Compatibility Alias:** `GET /api/observability` — Read-only compatibility alias for Phase 4.
+
+## Gated Actions
+
+- `observability_reconcile_incident` (`gitea_observability_reconcile_incident`): Triggers or previews dry-run issue reconciliation for a provider incident.
+- `observability_link_issue` (`gitea_observability_link_issue`): Links a provider incident to an existing Gitea tracking issue.
+
+Both actions require `operator` role and gate through `task_capability_map`. Execution fails closed in read-only MVP mode.

docs/webui-authz-audit.md

@@ -98,6 +98,8 @@ already define, and a regression test asserts each mapping matches.
 | `system.rebind_session_worktree` | operator | gated_write | `gitea.read` | Yes | No | No | 2 |
 | `system.reconcile_cleanups` | controller | privileged | `gitea.pr.close` | Yes | No | No | 2 |
 | `initiate_workflow` | operator | gated_write | `gitea.read` | Yes | No | No | 2 |
+| `observability_reconcile_incident` | operator | gated_write | `gitea.read` | Yes | No | No | 4 |
+| `observability_link_issue` | operator | gated_write | `gitea.read` | Yes | No | No | 4 |
 
 **Dual control** means the acting principal may not be the sole authority: a
 second distinct principal must confirm. **Break-glass** means the action is

tests/test_webui_observability.py

@@ -0,0 +1,190 @@
+"""Tests for Sentry/GlitchTip observability console (#649, Phase 4)."""
+
+from __future__ import annotations
+
+import os
+import pytest
+from control_plane_db import ControlPlaneDB
+from webui.app import create_app
+from webui.console_authz import authorize, resolve_principal
+from webui.gated_actions import load_action_registry, preview_action, attempt_action
+from webui.observability_loader import (
+    load_provider_health,
+    load_observability_snapshot,
+    snapshot_to_dict,
+    ObservabilitySnapshot,
+)
+from webui.observability_views import render_observability_page
+from tests.webui_testclient import TestClient
+
+
+@pytest.fixture
+def test_db(tmp_path):
+    db_path = str(tmp_path / "test_control_plane.db")
+    db = ControlPlaneDB(db_path)
+    return db
+
+
+def test_load_provider_health_redaction():
+    """Ensure tokens and secrets are never returned in provider health data."""
+    env = {
+        "SENTRY_BASE_URL": "https://sentry.prgs.cc",
+        "SENTRY_ORG": "my-org",
+        "SENTRY_PROJECT": "my-project",
+        "SENTRY_AUTH_TOKEN": "secret-sentry-token-12345",
+        "MCP_SENTRY_ISSUE_BRIDGE_ENABLED": "true",
+    }
+    health = load_provider_health("sentry", env)
+    data = health.to_dict()
+
+    assert data["provider"] == "sentry"
+    assert data["base_url"] in {"https://sentry.prgs.cc", "[REDACTED_URL]"}
+    assert data["org"] == "my-org"
+    assert data["project"] == "my-project"
+    assert data["configured"] is True
+    assert data["status"] == "healthy"
+    assert data["credentials_present"] is True
+
+    # Token must NOT be in the dict keys or values
+    serialized = str(data)
+    assert "secret-sentry-token-12345" not in serialized
+    assert "SENTRY_AUTH_TOKEN" not in serialized
+
+
+def test_load_provider_health_statuses():
+    """Test unconfigured, missing token, and disabled statuses."""
+    # Not configured
+    h1 = load_provider_health("sentry", {})
+    d1 = h1.to_dict()
+    assert d1["configured"] is False
+    assert d1["status"] == "not_configured"
+
+    # Missing token
+    h2 = load_provider_health(
+        "sentry", {"SENTRY_ORG": "org", "SENTRY_PROJECT": "proj"}
+    )
+    d2 = h2.to_dict()
+    assert d2["configured"] is False
+    assert d2["status"] == "missing_token"
+
+    # Disabled
+    h3 = load_provider_health(
+        "sentry",
+        {
+            "SENTRY_ORG": "org",
+            "SENTRY_PROJECT": "proj",
+            "SENTRY_AUTH_TOKEN": "token",
+            "MCP_SENTRY_ISSUE_BRIDGE_ENABLED": "false",
+        },
+    )
+    d3 = h3.to_dict()
+    assert d3["configured"] is True
+    assert d3["status"] == "disabled"
+
+
+def test_observability_snapshot_with_db_links(test_db):
+    """Test loading observability snapshot with incident links in DB."""
+    test_db.upsert_incident_link(
+        provider="sentry",
+        provider_issue_id="101",
+        gitea_org="Scaled-Tech-Consulting",
+        gitea_repo="Gitea-Tools",
+        gitea_issue_number=649,
+        provider_base_url="https://sentry.prgs.cc",
+        provider_org="Scaled-Tech-Consulting",
+        provider_project="Gitea-Tools",
+        provider_short_id="ST-101",
+        provider_permalink="https://sentry.prgs.cc/issues/101/",
+        fingerprint="err-fingerprint-001",
+        linked_pr_numbers=[901, 902],
+        last_seen="2026-07-25T12:00:00Z",
+        event_count=5,
+    )
+
+    snapshot = load_observability_snapshot(db=test_db, env={})
+    data = snapshot.to_dict()
+
+    assert data["schema_version"] == 1
+    assert data["metrics"]["total_links"] == 1
+    assert data["metrics"]["sentry_links_count"] == 1
+    assert data["metrics"]["glitchtip_links_count"] == 0
+
+    link = data["links"][0]
+    assert link["provider"] == "sentry"
+    assert link["provider_issue_id"] == "101"
+    assert link["provider_short_id"] == "ST-101"
+    assert link["gitea_issue_number"] == 649
+    assert link["event_count"] == 5
+    assert link["linked_pr_numbers"] == [901, 902]
+
+
+def test_observability_views_rendering(test_db):
+    """Test HTML rendering of the observability dashboard."""
+    snapshot = load_observability_snapshot(db=test_db, env={})
+    html_output = render_observability_page(snapshot)
+
+    assert "Observability & Incident Bridge (#649)" in html_output or "Observability & Incident Bridge (#649)" in html_output or "Observability" in html_output
+    assert "ADR Authority Model:" in html_output
+    assert "Provider Connections" in html_output
+    assert "Correlated Incidents" in html_output
+
+
+def test_webui_observability_routes():
+    """Test Starlette HTTP routes for /observability and /api/v1/observability."""
+    client = TestClient(create_app())
+
+    # HTML page route
+    res_html = client.get("/observability")
+    assert res_html.status_code == 200
+    assert "text/html" in res_html.headers["content-type"]
+    assert "Observability" in res_html.text
+
+    # Versioned API route
+    res_api_v1 = client.get("/api/v1/observability")
+    assert res_api_v1.status_code == 200
+    assert "application/json" in res_api_v1.headers["content-type"]
+    data_v1 = res_api_v1.json()
+    assert "schema_version" in data_v1
+    assert "providers" in data_v1
+    assert "links" in data_v1
+    assert "metrics" in data_v1
+
+    # Compatibility alias route
+    res_api_alias = client.get("/api/observability")
+    assert res_api_alias.status_code == 200
+    assert res_api_alias.json() == data_v1
+
+
+def test_observability_gated_actions():
+    """Ensure observability actions are registered, gated, and fail closed in MVP mode."""
+    registry = load_action_registry()
+
+    action_reconcile = registry.get("observability_reconcile_incident")
+    assert action_reconcile is not None
+    assert action_reconcile.task_key == "observability_reconcile_incident"
+    assert action_reconcile.mcp_tool == "gitea_observability_reconcile_incident"
+
+    action_link = registry.get("observability_link_issue")
+    assert action_link is not None
+    assert action_link.task_key == "observability_link_issue"
+
+    # Preview returns mutation ledger
+    prev = preview_action("observability_reconcile_incident", provider="sentry", issue_id="101")
+    assert prev["action_id"] == "observability_reconcile_incident"
+    assert prev["enabled"] is False
+
+    # Execution fails closed in MVP mode
+    att = attempt_action("observability_reconcile_incident", provider="sentry", issue_id="101")
+    assert att["success"] is False
+    assert att["error"] == "action_disabled"
+
+
+def test_observability_authz_rbac():
+    """Test RBAC authorization for observability actions."""
+    principal = resolve_principal({})
+
+    # Check authorize decision
+    decision = authorize("observability_reconcile_incident", principal)
+    assert decision.action_id == "observability_reconcile_incident"
+    # Phase 4 action denies in Phase 1 runtime by default
+    assert decision.allowed is False

webui/app.py

@@ -87,6 +87,11 @@ from webui.notifications import (
 from webui.notification_views import render_notifications_page
 from webui import request_service
 from webui.request_views import render_requests_page
+from webui.observability_loader import (
+    load_observability_snapshot,
+    snapshot_to_dict as observability_snapshot_to_dict,
+)
+from webui.observability_views import render_observability_page
 
 _READ_ONLY_METHODS = frozenset({"GET", "HEAD", "OPTIONS"})
 _AUDIT_MUTATION_PATHS = frozenset({"/audit", "/api/audit"})
@@ -910,6 +915,19 @@ async def api_notifications(request: Request) -> JSONResponse:
     data = notifications_snapshot_to_dict(snap)
     return JSONResponse(data)
 
+
+async def observability_route(request: Request) -> HTMLResponse:
+    snap = load_observability_snapshot()
+    html_content = render_observability_page(snap)
+    return HTMLResponse(html_content)
+
+
+async def api_observability(request: Request) -> JSONResponse:
+    snap = load_observability_snapshot()
+    data = observability_snapshot_to_dict(snap)
+    return JSONResponse(data)
+
+
 def _default_request_scope() -> dict[str, str]:
     """Resolve remote/org/repo from the project registry for request forms.
 
@@ -1075,6 +1093,9 @@ def create_app(*, bind_host: str | None = None) -> Starlette:
             Route("/api/analytics", api_v1_analytics, methods=["GET"]),
             Route("/api/v1/analytics", api_v1_analytics, methods=["GET"]),
             Route("/api/v1/analytics/usage", api_v1_analytics_ingest, methods=["POST"]),
+            Route("/observability", observability_route, methods=["GET"]),
+            Route("/api/observability", api_observability, methods=["GET"]),
+            Route("/api/v1/observability", api_observability, methods=["GET"]),
             Route("/audit", audit, methods=["GET", "POST"]),
             Route("/api/audit", api_audit, methods=["GET", "POST"]),
             Route("/worktrees", worktrees, methods=["GET"]),

webui/console_authz.py

@@ -317,6 +317,29 @@ _ACTION_SPECS: tuple[ConsoleAction, ...] = (
         phase=2,
         summary="Run reconciler cleanup for merged or superseded PR branches.",
     ),
+    # #649: Phase 4 observability & incident bridge actions.
+    ConsoleAction(
+        action_id="observability_reconcile_incident",
+        task_key="observability_reconcile_incident",
+        action_class=CLASS_WRITE,
+        minimum_role=OPERATOR,
+        requires_confirmation=True,
+        dual_control=False,
+        break_glass=False,
+        phase=4,
+        summary="Trigger/reconcile durable Gitea issue creation from a provider incident.",
+    ),
+    ConsoleAction(
+        action_id="observability_link_issue",
+        task_key="observability_link_issue",
+        action_class=CLASS_WRITE,
+        minimum_role=OPERATOR,
+        requires_confirmation=True,
+        dual_control=False,
+        break_glass=False,
+        phase=4,
+        summary="Link a provider incident to an existing Gitea issue.",
+    ),
     # #643: submit a work request — desired role, issue/PR, intent — and let
     # the allocator reserve it. This is the one Phase 2 action whose execution
     # path is actually implemented (``webui.request_service``), so it carries

webui/gated_actions.py

@@ -185,6 +185,11 @@ def build_action_registry() -> ActionRegistry:
          "console.rebind_session_worktree", "Rebind session worktree to verified lease."),
         ("system.reconcile_cleanups", "Reconcile cleanups", "reconcile_cleanups",
          "console.reconcile_cleanups", "Run reconciler cleanup for merged or superseded PRs."),
+        # #649: Phase 4 observability & incident bridge actions.
+        ("observability_reconcile_incident", "Reconcile incident", "observability_reconcile_incident",
+         "gitea_observability_reconcile_incident", "Trigger or dry-run durable issue reconciliation for a provider incident."),
+        ("observability_link_issue", "Link incident issue", "observability_link_issue",
+         "gitea_observability_link_issue", "Link a provider incident to a Gitea tracking issue."),
     )
     actions = tuple(
         GatedAction(

webui/nav.py

@@ -73,6 +73,7 @@ NAV_GROUPS: tuple[NavGroup, ...] = (
     )),
     NavGroup("Insights", (
         NavItem("/insights", "Insights", "stub"),
+        NavItem("/observability", "Observability"),
         NavItem("/analytics", "Analytics"),
         NavItem("/audit", "Audit"),
     )),

webui/observability_loader.py

@@ -0,0 +1,275 @@
+"""Sentry/GlitchTip observability and incident correlation loader for the console (#649, Phase 4).
+
+Operators need to inspect provider connection status (Sentry/GlitchTip), error
+correlations, and durable Gitea issue linkage — without treating raw incidents
+as allocator work.
+
+ADR authority model:
+* Gitea owns work.
+* Providers (Sentry/GlitchTip) observe incidents.
+* Control-plane DB coordinates incident links.
+* The #612 bridge reconciles observations into durable Gitea issues.
+* The web console projects read-only state and gates mutations.
+
+Redaction boundary:
+* Provider auth tokens, DSNs, Authorization headers, and sensitive local file
+  paths are ALWAYS redacted before leaving this module.
+"""
+
+from __future__ import annotations
+
+import os
+from dataclasses import dataclass
+from typing import Any
+
+from control_plane_db import ControlPlaneDB
+import sentry_incident_bridge
+from webui import console_redaction
+
+OBSERVABILITY_SCHEMA_VERSION = 1
+
+
+@dataclass(frozen=True)
+class ProviderHealth:
+    """Connection and health status of an observability provider."""
+
+    provider: str
+    base_url: str
+    org: str
+    project: str
+    configured: bool
+    status: str
+    bridge_enabled: bool
+    lookback: str
+    min_events_for_issue: int
+    self_hosted: bool
+    environment: str | None = None
+    credentials_present: bool = False
+
+    def to_dict(self) -> dict[str, Any]:
+        data = {
+            "provider": self.provider,
+            "base_url": self.base_url,
+            "org": self.org,
+            "project": self.project,
+            "configured": self.configured,
+            "status": self.status,
+            "bridge_enabled": self.bridge_enabled,
+            "lookback": self.lookback,
+            "min_events_for_issue": self.min_events_for_issue,
+            "self_hosted": self.self_hosted,
+            "environment": self.environment,
+            "credentials_present": self.credentials_present,
+        }
+        return console_redaction.redact_payload(data)
+
+
+@dataclass(frozen=True)
+class CorrelatedIncidentLink:
+    """One linked provider incident ↔ Gitea issue correlation record."""
+
+    link_id: int
+    provider: str
+    provider_base_url: str
+    provider_org: str
+    provider_project: str
+    provider_issue_id: str
+    provider_short_id: str | None
+    provider_permalink: str | None
+    fingerprint: str | None
+    gitea_org: str
+    gitea_repo: str
+    gitea_issue_number: int
+    linked_pr_numbers: list[int]
+    last_seen: str | None
+    event_count: int
+    created_at: str | None
+    updated_at: str | None
+
+    def to_dict(self) -> dict[str, Any]:
+        data = {
+            "link_id": self.link_id,
+            "provider": self.provider,
+            "provider_base_url": self.provider_base_url,
+            "provider_org": self.provider_org,
+            "provider_project": self.provider_project,
+            "provider_issue_id": self.provider_issue_id,
+            "provider_short_id": self.provider_short_id,
+            "provider_permalink": self.provider_permalink,
+            "fingerprint": self.fingerprint,
+            "gitea_org": self.gitea_org,
+            "gitea_repo": self.gitea_repo,
+            "gitea_issue_number": self.gitea_issue_number,
+            "linked_pr_numbers": self.linked_pr_numbers,
+            "last_seen": self.last_seen,
+            "event_count": self.event_count,
+            "created_at": self.created_at,
+            "updated_at": self.updated_at,
+        }
+        return console_redaction.redact_payload(data)
+
+
+@dataclass(frozen=True)
+class ObservabilitySnapshot:
+    """Read-only snapshot of observability provider status and incident correlations."""
+
+    schema_version: int
+    providers: list[ProviderHealth]
+    links: list[CorrelatedIncidentLink]
+    total_links: int
+    sentry_links_count: int
+    glitchtip_links_count: int
+    bridge_active: bool
+
+    def to_dict(self) -> dict[str, Any]:
+        return {
+            "schema_version": self.schema_version,
+            "providers": [p.to_dict() for p in self.providers],
+            "links": [link.to_dict() for link in self.links],
+            "metrics": {
+                "total_links": self.total_links,
+                "sentry_links_count": self.sentry_links_count,
+                "glitchtip_links_count": self.glitchtip_links_count,
+                "bridge_active": self.bridge_active,
+            },
+        }
+
+
+def load_provider_health(
+    provider_name: str = "sentry",
+    env: dict[str, str] | None = None,
+) -> ProviderHealth:
+    """Inspect configuration and connection health for an observability provider."""
+    source_env = dict(env if env is not None else os.environ)
+    if provider_name.lower() == "sentry":
+        config = sentry_incident_bridge.load_bridge_config(source_env)
+        token = sentry_incident_bridge.resolve_token(source_env)
+        has_token = bool(token)
+        configured = bool(config.org and config.project and has_token)
+
+        if not config.org or not config.project:
+            status = "not_configured"
+        elif not has_token:
+            status = "missing_token"
+        elif not config.bridge_enabled:
+            status = "disabled"
+        else:
+            status = "healthy"
+
+        return ProviderHealth(
+            provider="sentry",
+            base_url=config.base_url,
+            org=config.org or "unconfigured",
+            project=config.project or "unconfigured",
+            configured=configured,
+            status=status,
+            bridge_enabled=config.bridge_enabled,
+            lookback=config.lookback,
+            min_events_for_issue=config.min_events_for_issue,
+            self_hosted=not config.base_url.rstrip("/").endswith("sentry.io"),
+            environment=config.environment,
+            credentials_present=has_token,
+        )
+
+    # GlitchTip or fallback provider configuration
+    glitchtip_url = (source_env.get("GLITCHTIP_BASE_URL") or "https://glitchtip.prgs.cc").strip()
+    glitchtip_org = (source_env.get("GLITCHTIP_ORG") or "").strip()
+    glitchtip_proj = (source_env.get("GLITCHTIP_PROJECT") or "").strip()
+    glitchtip_token = (source_env.get("GLITCHTIP_AUTH_TOKEN") or "").strip()
+
+    has_token = bool(glitchtip_token)
+    configured = bool(glitchtip_org and glitchtip_proj and has_token)
+    status = "healthy" if configured else ("missing_token" if glitchtip_org and glitchtip_proj else "not_configured")
+
+    return ProviderHealth(
+        provider="glitchtip",
+        base_url=glitchtip_url,
+        org=glitchtip_org or "unconfigured",
+        project=glitchtip_proj or "unconfigured",
+        configured=configured,
+        status=status,
+        bridge_enabled=configured,
+        lookback="24h",
+        min_events_for_issue=2,
+        self_hosted=True,
+        environment=source_env.get("GLITCHTIP_ENVIRONMENT"),
+        credentials_present=has_token,
+    )
+
+
+def _parse_pr_numbers(raw: Any) -> list[int]:
+    if isinstance(raw, list):
+        return [int(x) for x in raw if str(x).isdigit()]
+    if isinstance(raw, str) and raw.strip():
+        import json
+        try:
+            parsed = json.loads(raw)
+            if isinstance(parsed, list):
+                return [int(x) for x in parsed if str(x).isdigit()]
+        except Exception:
+            pass
+    return []
+
+
+def load_observability_snapshot(
+    db: ControlPlaneDB | None = None,
+    env: dict[str, str] | None = None,
+) -> ObservabilitySnapshot:
+    """Build a read-only snapshot of observability connection health and incident links."""
+    sentry_health = load_provider_health("sentry", env)
+    glitchtip_health = load_provider_health("glitchtip", env)
+    providers = [sentry_health, glitchtip_health]
+
+    target_db = db or ControlPlaneDB()
+    raw_links = target_db.list_incident_links(limit=100)
+
+    links: list[CorrelatedIncidentLink] = []
+    sentry_cnt = 0
+    glitchtip_cnt = 0
+
+    for r in raw_links:
+        prov = (r.get("provider") or "sentry").lower()
+        if prov == "sentry":
+            sentry_cnt += 1
+        elif prov == "glitchtip":
+            glitchtip_cnt += 1
+
+        pr_nums = _parse_pr_numbers(r.get("linked_pr_numbers"))
+
+        links.append(
+            CorrelatedIncidentLink(
+                link_id=int(r.get("link_id", 0)),
+                provider=prov,
+                provider_base_url=r.get("provider_base_url") or "",
+                provider_org=r.get("provider_org") or "",
+                provider_project=r.get("provider_project") or "",
+                provider_issue_id=str(r.get("provider_issue_id") or ""),
+                provider_short_id=r.get("provider_short_id"),
+                provider_permalink=r.get("provider_permalink"),
+                fingerprint=r.get("fingerprint"),
+                gitea_org=r.get("gitea_org") or "Scaled-Tech-Consulting",
+                gitea_repo=r.get("gitea_repo") or "Gitea-Tools",
+                gitea_issue_number=int(r.get("gitea_issue_number", 0)),
+                linked_pr_numbers=pr_nums,
+                last_seen=r.get("last_seen"),
+                event_count=int(r.get("event_count", 1)),
+                created_at=r.get("created_at"),
+                updated_at=r.get("updated_at"),
+            )
+        )
+
+    bridge_active = any(p.bridge_enabled for p in providers)
+
+    return ObservabilitySnapshot(
+        schema_version=OBSERVABILITY_SCHEMA_VERSION,
+        providers=providers,
+        links=links,
+        total_links=len(links),
+        sentry_links_count=sentry_cnt,
+        glitchtip_links_count=glitchtip_cnt,
+        bridge_active=bridge_active,
+    )
+
+
+def snapshot_to_dict(snapshot: ObservabilitySnapshot) -> dict[str, Any]:
+    return snapshot.to_dict()

webui/observability_views.py

@@ -0,0 +1,143 @@
+"""HTML view renderer for the Sentry/GlitchTip observability console (#649, Phase 4).
+
+Renders connection status widgets, error correlation links, and gated issue creation
+affordances over the read-only observability snapshot.
+"""
+
+from __future__ import annotations
+
+import html
+from typing import Any
+
+from webui.layout import render_page
+from webui.observability_loader import ObservabilitySnapshot, snapshot_to_dict
+
+
+def _badge(status: str) -> str:
+    st = (status or "").lower()
+    if st == "healthy":
+        return '<span class="badge badge-success">healthy</span>'
+    if st == "disabled":
+        return '<span class="badge badge-warning">disabled (dry-run)</span>'
+    if st in {"missing_token", "not_configured"}:
+        return f'<span class="badge badge-muted">{html.escape(st)}</span>'
+    return f'<span class="badge">{html.escape(st)}</span>'
+
+
+def _provider_card(p: dict[str, Any]) -> str:
+    name = html.escape(str(p.get("provider", "provider")).upper())
+    base_url = html.escape(str(p.get("base_url", "")))
+    org = html.escape(str(p.get("org", "")))
+    proj = html.escape(str(p.get("project", "")))
+    status_badge = _badge(str(p.get("status", "")))
+    min_events = p.get("min_events_for_issue", 2)
+    lookback = html.escape(str(p.get("lookback", "24h")))
+    bridge_enabled = "yes" if p.get("bridge_enabled") else "no"
+
+    return f"""
+    <div class="card" style="margin-bottom: 1rem; padding: 1rem; border: 1px solid #ccc; border-radius: 6px;">
+        <div style="display: flex; justify-content: space-between; align-items: center;">
+            <h3 style="margin: 0;">{name} Connection</h3>
+            <div>{status_badge}</div>
+        </div>
+        <table style="width: 100%; margin-top: 0.5rem; border-collapse: collapse;">
+            <tr><td><strong>Base URL:</strong></td><td><code>{base_url}</code></td></tr>
+            <tr><td><strong>Scope:</strong></td><td><code>{org} / {proj}</code></td></tr>
+            <tr><td><strong>Bridge Enabled:</strong></td><td><code>{bridge_enabled}</code></td></tr>
+            <tr><td><strong>Min Events for Issue:</strong></td><td><code>{min_events}</code></td></tr>
+            <tr><td><strong>Lookback Window:</strong></td><td><code>{lookback}</code></td></tr>
+        </table>
+    </div>
+    """
+
+
+def render_observability_page(snapshot: ObservabilitySnapshot | dict[str, Any]) -> str:
+    """Render the observability dashboard HTML page."""
+    data = snapshot.to_dict() if isinstance(snapshot, ObservabilitySnapshot) else dict(snapshot)
+
+    providers_raw = data.get("providers", [])
+    provider_cards = "".join(_provider_card(p) for p in providers_raw) if providers_raw else "<p>No providers configured.</p>"
+
+    links = data.get("links", [])
+    link_rows = []
+
+    for l in links:
+        prov = html.escape(str(l.get("provider", "")))
+        p_issue_id = html.escape(str(l.get("provider_issue_id", "")))
+        fingerprint = html.escape(str(l.get("fingerprint") or "—"))
+        g_issue_num = int(l.get("gitea_issue_number", 0))
+        g_org = html.escape(str(l.get("gitea_org", "")))
+        g_repo = html.escape(str(l.get("gitea_repo", "")))
+        g_issue_link = f'<strong>#{g_issue_num}</strong> ({g_org}/{g_repo})'
+        event_cnt = int(l.get("event_count", 1))
+        last_seen = html.escape(str(l.get("last_seen") or "—"))
+        short_id = html.escape(str(l.get("provider_short_id") or p_issue_id))
+
+        link_rows.append(f"""
+        <tr>
+            <td><code>{prov}</code></td>
+            <td><strong>{short_id}</strong><br><small style="color: #666;">id: {p_issue_id}</small></td>
+            <td><code>{fingerprint}</code></td>
+            <td>{g_issue_link}</td>
+            <td>{event_cnt}</td>
+            <td><small>{last_seen}</small></td>
+        </tr>
+        """)
+
+    table_body = "".join(link_rows) if link_rows else '<tr><td colspan="6" style="text-align: center; padding: 1.5rem; color: #666;">No correlated incident links stored. Bridge operates under dry-run default.</td></tr>'
+
+    metrics = data.get("metrics", {})
+    total_links = metrics.get("total_links", 0)
+    sentry_cnt = metrics.get("sentry_links_count", 0)
+    glitchtip_cnt = metrics.get("glitchtip_links_count", 0)
+
+    body_html = f"""
+    <h2>Observability & Incident Bridge (#649)</h2>
+    <p>Read-only console surface for Sentry/GlitchTip provider connections, error correlation,
+    and durable Gitea issue linkage.</p>
+
+    <div class="alert alert-info" style="background: #f0f4f8; padding: 1rem; border-left: 4px solid #0052cc; margin-bottom: 1.5rem;">
+        <strong>ADR Authority Model:</strong> Gitea records durable issue history. Control-plane DB coordinates incident links.
+        Sentry/GlitchTip observe errors. Raw monitoring incidents are <em>never</em> assignable control-plane work items.
+        Durable issue creation is gated and dry-runable via the <code>#612</code> bridge APIs.
+    </div>
+
+    <h3>Provider Connections</h3>
+    <div style="display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1rem; margin-bottom: 2rem;">
+        {provider_cards}
+    </div>
+
+    <div style="display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem;">
+        <h3 style="margin: 0;">Correlated Incidents ({total_links})</h3>
+        <div>
+            <span class="badge" style="margin-right: 0.5rem;">Sentry: {sentry_cnt}</span>
+            <span class="badge">GlitchTip: {glitchtip_cnt}</span>
+        </div>
+    </div>
+
+    <table class="table" style="width: 100%; border-collapse: collapse; border: 1px solid #ddd;">
+        <thead>
+            <tr style="background: #f9f9f9; text-align: left;">
+                <th style="padding: 0.5rem; border-bottom: 2px solid #ddd;">Provider</th>
+                <th style="padding: 0.5rem; border-bottom: 2px solid #ddd;">Incident ID</th>
+                <th style="padding: 0.5rem; border-bottom: 2px solid #ddd;">Fingerprint</th>
+                <th style="padding: 0.5rem; border-bottom: 2px solid #ddd;">Gitea Issue Link</th>
+                <th style="padding: 0.5rem; border-bottom: 2px solid #ddd;">Events</th>
+                <th style="padding: 0.5rem; border-bottom: 2px solid #ddd;">Last Seen</th>
+            </tr>
+        </thead>
+        <tbody>
+            {table_body}
+        </tbody>
+    </table>
+
+    <div style="margin-top: 2rem; padding: 1rem; background: #fafafa; border: 1px solid #eee; border-radius: 4px;">
+        <h4 style="margin-top: 0;">Reconcile & Link Controls (Gated)</h4>
+        <p style="margin-bottom: 0.5rem; color: #555;">
+            Create or reconcile durable Gitea issues from provider observations using the <code>#612</code> incident bridge:
+        </p>
+        <code>mcp call gitea_observability_reconcile_incident --provider sentry --apply false</code>
+    </div>
+    """
+
+    return render_page(title="Observability", body_html=body_html)