tests: cover error payload json-safe bytes/bytearray/object branches

CI: docs quality gates (broken link check)

.github/workflows/ci.yml

@@ -87,6 +87,11 @@ jobs:
           make frontend-test
           make frontend-build
 
+
+      - name: Docs quality gates (lint + relative link check)
+        run: |
+          make docs-check
+
       - name: Upload coverage artifacts
         if: always()
         uses: actions/upload-artifact@v4

.markdownlint-cli2.yaml

@@ -0,0 +1,23 @@
+# markdownlint-cli2 config
+# Keep the ruleset intentionally tiny to avoid noisy churn.
+
+config:
+  default: false
+  MD009: true   # no trailing spaces
+  MD010: true   # no hard tabs
+  MD012: true   # no multiple consecutive blank lines
+  MD047: true   # single trailing newline
+
+globs:
+  - "**/*.md"
+
+ignores:
+  - "**/node_modules/**"
+  - "**/.next/**"
+  - "**/dist/**"
+  - "**/build/**"
+  - "**/.venv/**"
+  - "**/__pycache__/**"
+  - "**/.pytest_cache/**"
+  - "**/.mypy_cache/**"
+  - "**/coverage/**"

CONTRIBUTING.md

@@ -38,7 +38,6 @@ git checkout -b <branch-name>
 
 If you accidentally based your branch off another feature branch, fix it by cherry-picking the intended commits onto a clean branch and force-pushing the corrected branch (or opening a new PR).
 
-
 ### Expectations
 
 - Keep PRs **small and focused** when possible.

Makefile

@@ -122,3 +122,15 @@ backend-templates-sync: ## Sync templates to existing gateway agents (usage: mak
 
 .PHONY: check
 check: lint typecheck backend-coverage frontend-test build ## Run lint + typecheck + tests + coverage + build
+
+
+.PHONY: docs-lint
+docs-lint: frontend-tooling ## Lint markdown files (tiny ruleset; avoids noisy churn)
+	$(NODE_WRAP) npx markdownlint-cli2@0.15.0 --config .markdownlint-cli2.yaml "**/*.md"
+
+.PHONY: docs-link-check
+docs-link-check: ## Check for broken relative links in markdown docs
+	python scripts/check_markdown_links.py
+
+.PHONY: docs-check
+docs-check: docs-lint docs-link-check ## Run all docs quality gates

backend/app/api/approvals.py

@@ -26,6 +26,7 @@ from app.db.pagination import paginate
 from app.db.session import async_session_maker, get_session
 from app.models.agents import Agent
 from app.models.approvals import Approval
+from app.models.tasks import Task
 from app.schemas.approvals import ApprovalCreate, ApprovalRead, ApprovalStatus, ApprovalUpdate
 from app.schemas.pagination import DefaultLimitOffsetPage
 from app.services.activity_log import record_activity
@@ -96,10 +97,36 @@ async def _approval_task_ids_map(
     return mapping
 
 
-def _approval_to_read(approval: Approval, *, task_ids: list[UUID]) -> ApprovalRead:
+async def _task_titles_by_id(
+    session: AsyncSession,
+    *,
+    task_ids: set[UUID],
+) -> dict[UUID, str]:
+    if not task_ids:
+        return {}
+    rows = list(
+        await session.exec(
+            select(col(Task.id), col(Task.title)).where(col(Task.id).in_(task_ids)),
+        ),
+    )
+    return {task_id: title for task_id, title in rows}
+
+
+def _approval_to_read(
+    approval: Approval,
+    *,
+    task_ids: list[UUID],
+    task_titles: list[str],
+) -> ApprovalRead:
     primary_task_id = task_ids[0] if task_ids else None
     model = ApprovalRead.model_validate(approval, from_attributes=True)
-    return model.model_copy(update={"task_id": primary_task_id, "task_ids": task_ids})
+    return model.model_copy(
+        update={
+            "task_id": primary_task_id,
+            "task_ids": task_ids,
+            "task_titles": task_titles,
+        },
+    )
 
 
 async def _approval_reads(
@@ -107,8 +134,17 @@ async def _approval_reads(
     approvals: Sequence[Approval],
 ) -> list[ApprovalRead]:
     mapping = await _approval_task_ids_map(session, approvals)
+    title_by_id = await _task_titles_by_id(
+        session,
+        task_ids={task_id for task_ids in mapping.values() for task_id in task_ids},
+    )
     return [
-        _approval_to_read(approval, task_ids=mapping.get(approval.id, [])) for approval in approvals
+        _approval_to_read(
+            approval,
+            task_ids=(task_ids := mapping.get(approval.id, [])),
+            task_titles=[title_by_id[task_id] for task_id in task_ids if task_id in title_by_id],
+        )
+        for approval in approvals
     ]
 
 
@@ -389,7 +425,12 @@ async def create_approval(
     )
     await session.commit()
     await session.refresh(approval)
-    return _approval_to_read(approval, task_ids=task_ids)
+    title_by_id = await _task_titles_by_id(session, task_ids=set(task_ids))
+    return _approval_to_read(
+        approval,
+        task_ids=task_ids,
+        task_titles=[title_by_id[task_id] for task_id in task_ids if task_id in title_by_id],
+    )
 
 
 @router.patch("/{approval_id}", response_model=ApprovalRead)

backend/app/api/metrics.py

@@ -250,9 +250,7 @@ async def _query_wip(
     if not board_ids:
         return _wip_series_from_mapping(range_spec, {})
 
-    inbox_bucket_col = func.date_trunc(range_spec.bucket, Task.created_at).label(
-        "inbox_bucket"
-    )
+    inbox_bucket_col = func.date_trunc(range_spec.bucket, Task.created_at).label("inbox_bucket")
     inbox_statement = (
         select(inbox_bucket_col, func.count())
         .where(col(Task.status) == "inbox")
@@ -264,9 +262,7 @@ async def _query_wip(
     )
     inbox_results = (await session.exec(inbox_statement)).all()
 
-    status_bucket_col = func.date_trunc(range_spec.bucket, Task.updated_at).label(
-        "status_bucket"
-    )
+    status_bucket_col = func.date_trunc(range_spec.bucket, Task.updated_at).label("status_bucket")
     progress_case = case((col(Task.status) == "in_progress", 1), else_=0)
     review_case = case((col(Task.status) == "review", 1), else_=0)
     done_case = case((col(Task.status) == "done", 1), else_=0)

backend/app/core/error_handling.py

@@ -224,12 +224,27 @@ def _get_request_id(request: Request) -> str | None:
 
 
 def _error_payload(*, detail: object, request_id: str | None) -> dict[str, object]:
-    payload: dict[str, Any] = {"detail": detail}
+    payload: dict[str, Any] = {"detail": _json_safe(detail)}
     if request_id:
         payload["request_id"] = request_id
     return payload
 
 
+def _json_safe(value: object) -> object:
+    """Return a JSON-serializable representation for error payloads."""
+    if isinstance(value, bytes):
+        return value.decode("utf-8", errors="replace")
+    if isinstance(value, (bytearray, memoryview)):
+        return bytes(value).decode("utf-8", errors="replace")
+    if isinstance(value, dict):
+        return {str(key): _json_safe(item) for key, item in value.items()}
+    if isinstance(value, (list, tuple, set)):
+        return [_json_safe(item) for item in value]
+    if value is None or isinstance(value, (str, int, float, bool)):
+        return value
+    return str(value)
+
+
 async def _request_validation_handler(
     request: Request,
     exc: RequestValidationError,

backend/app/models/approvals.py

@@ -5,7 +5,7 @@ from __future__ import annotations
 from datetime import datetime
 from uuid import UUID, uuid4
 
-from sqlalchemy import JSON, Column
+from sqlalchemy import JSON, Column, Float
 from sqlmodel import Field
 
 from app.core.time import utcnow
@@ -25,7 +25,7 @@ class Approval(QueryModel, table=True):
     agent_id: UUID | None = Field(default=None, foreign_key="agents.id", index=True)
     action_type: str
     payload: dict[str, object] | None = Field(default=None, sa_column=Column(JSON))
-    confidence: int
+    confidence: float = Field(sa_column=Column(Float, nullable=False))
     rubric_scores: dict[str, int] | None = Field(default=None, sa_column=Column(JSON))
     status: str = Field(default="pending", index=True)
     created_at: datetime = Field(default_factory=utcnow)

backend/app/schemas/approvals.py

@@ -11,6 +11,7 @@ from sqlmodel import Field, SQLModel
 
 ApprovalStatus = Literal["pending", "approved", "rejected"]
 STATUS_REQUIRED_ERROR = "status is required"
+LEAD_REASONING_REQUIRED_ERROR = "lead reasoning is required"
 RUNTIME_ANNOTATION_TYPES = (datetime, UUID)
 
 
@@ -21,7 +22,7 @@ class ApprovalBase(SQLModel):
     task_id: UUID | None = None
     task_ids: list[UUID] = Field(default_factory=list)
     payload: dict[str, object] | None = None
-    confidence: int
+    confidence: float = Field(ge=0, le=100)
     rubric_scores: dict[str, int] | None = None
     status: ApprovalStatus = "pending"
 
@@ -48,6 +49,21 @@ class ApprovalCreate(ApprovalBase):
 
     agent_id: UUID | None = None
 
+    @model_validator(mode="after")
+    def validate_lead_reasoning(self) -> Self:
+        """Ensure each approval request includes explicit lead reasoning."""
+        payload = self.payload
+        if isinstance(payload, dict):
+            reason = payload.get("reason")
+            if isinstance(reason, str) and reason.strip():
+                return self
+            decision = payload.get("decision")
+            if isinstance(decision, dict):
+                nested_reason = decision.get("reason")
+                if isinstance(nested_reason, str) and nested_reason.strip():
+                    return self
+        raise ValueError(LEAD_REASONING_REQUIRED_ERROR)
+
 
 class ApprovalUpdate(SQLModel):
     """Payload for mutating approval status."""
@@ -67,6 +83,7 @@ class ApprovalRead(ApprovalBase):
 
     id: UUID
     board_id: UUID
+    task_titles: list[str] = Field(default_factory=list)
     agent_id: UUID | None = None
     created_at: datetime
     resolved_at: datetime | None = None

backend/app/services/board_snapshot.py

@@ -36,10 +36,21 @@ def _memory_to_read(memory: BoardMemory) -> BoardMemoryRead:
     return BoardMemoryRead.model_validate(memory, from_attributes=True)
 
 
-def _approval_to_read(approval: Approval, *, task_ids: list[UUID]) -> ApprovalRead:
+def _approval_to_read(
+    approval: Approval,
+    *,
+    task_ids: list[UUID],
+    task_titles: list[str],
+) -> ApprovalRead:
     model = ApprovalRead.model_validate(approval, from_attributes=True)
     primary_task_id = task_ids[0] if task_ids else None
-    return model.model_copy(update={"task_id": primary_task_id, "task_ids": task_ids})
+    return model.model_copy(
+        update={
+            "task_id": primary_task_id,
+            "task_ids": task_ids,
+            "task_titles": task_titles,
+        },
+    )
 
 
 def _task_to_card(
@@ -137,13 +148,21 @@ async def build_board_snapshot(session: AsyncSession, board: Board) -> BoardSnap
         session,
         approval_ids=approval_ids,
     )
+    task_title_by_id = {task.id: task.title for task in tasks}
     approval_reads = [
         _approval_to_read(
             approval,
-            task_ids=task_ids_by_approval.get(
-                approval.id,
-                [approval.task_id] if approval.task_id is not None else [],
+            task_ids=(
+                linked_task_ids := task_ids_by_approval.get(
+                    approval.id,
+                    [approval.task_id] if approval.task_id is not None else [],
+                )
             ),
+            task_titles=[
+                task_title_by_id[task_id]
+                for task_id in linked_task_ids
+                if task_id in task_title_by_id
+            ],
         )
         for approval in approvals
     ]

backend/app/services/lead_policy.py

@@ -5,16 +5,16 @@ from __future__ import annotations
 import hashlib
 from typing import Mapping
 
-CONFIDENCE_THRESHOLD = 80
+CONFIDENCE_THRESHOLD = 80.0
 MIN_PLANNING_SIGNALS = 2
 
 
-def compute_confidence(rubric_scores: Mapping[str, int]) -> int:
+def compute_confidence(rubric_scores: Mapping[str, int]) -> float:
     """Compute aggregate confidence from rubric score components."""
-    return int(sum(rubric_scores.values()))
+    return float(sum(rubric_scores.values()))
 
 
-def approval_required(*, confidence: int, is_external: bool, is_risky: bool) -> bool:
+def approval_required(*, confidence: float, is_external: bool, is_risky: bool) -> bool:
     """Return whether an action must go through explicit approval."""
     return is_external or is_risky or confidence < CONFIDENCE_THRESHOLD
 

backend/migrations/versions/e2f9c6b4a1d3_make_approval_confidence_float.py

@@ -0,0 +1,39 @@
+"""make approval confidence float
+
+Revision ID: e2f9c6b4a1d3
+Revises: d8c1e5a4f7b2
+Create Date: 2026-02-12 20:00:00.000000
+
+"""
+
+from __future__ import annotations
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = "e2f9c6b4a1d3"
+down_revision = "d8c1e5a4f7b2"
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    op.alter_column(
+        "approvals",
+        "confidence",
+        existing_type=sa.Integer(),
+        type_=sa.Float(),
+        existing_nullable=False,
+    )
+
+
+def downgrade() -> None:
+    op.alter_column(
+        "approvals",
+        "confidence",
+        existing_type=sa.Float(),
+        type_=sa.Integer(),
+        existing_nullable=False,
+    )

backend/templates/AUTONOMY.md

@@ -31,4 +31,3 @@ This file defines how you decide when to act vs when to ask.
 ## Collaboration defaults
 - If you are idle/unassigned: pick 1 in-progress/review task owned by someone else and leave a concrete, helpful comment (context gaps, quality risks, validation ideas, edge cases, handoff clarity).
 - If you notice duplicate work: flag it and propose a merge/split so there is one clear DRI per deliverable.
-

backend/templates/SELF.md

@@ -66,4 +66,3 @@ Notes:
 | Date | Change |
 |------|--------|
 | | |
-

backend/tests/test_approvals_pending_conflicts.py

@@ -51,22 +51,25 @@ async def test_create_approval_rejects_duplicate_pending_for_same_task() -> None
         async with await _make_session(engine) as session:
             board, task_ids = await _seed_board_with_tasks(session, task_count=1)
             task_id = task_ids[0]
-            await approvals_api.create_approval(
+            created = await approvals_api.create_approval(
                 payload=ApprovalCreate(
                     action_type="task.execute",
                     task_id=task_id,
+                    payload={"reason": "Initial execution needs confirmation."},
                     confidence=80,
                     status="pending",
                 ),
                 board=board,
                 session=session,
             )
+            assert created.task_titles == [f"task-{task_id}"]
 
             with pytest.raises(HTTPException) as exc:
                 await approvals_api.create_approval(
                     payload=ApprovalCreate(
                         action_type="task.retry",
                         task_id=task_id,
+                        payload={"reason": "Retry should still be gated."},
                         confidence=77,
                         status="pending",
                     ),
@@ -91,22 +94,25 @@ async def test_create_approval_rejects_pending_conflict_from_linked_task_ids() -
         async with await _make_session(engine) as session:
             board, task_ids = await _seed_board_with_tasks(session, task_count=2)
             task_a, task_b = task_ids
-            await approvals_api.create_approval(
+            created = await approvals_api.create_approval(
                 payload=ApprovalCreate(
                     action_type="task.batch_execute",
                     task_ids=[task_a, task_b],
+                    payload={"reason": "Batch operation requires sign-off."},
                     confidence=85,
                     status="pending",
                 ),
                 board=board,
                 session=session,
             )
+            assert created.task_titles == [f"task-{task_a}", f"task-{task_b}"]
 
             with pytest.raises(HTTPException) as exc:
                 await approvals_api.create_approval(
                     payload=ApprovalCreate(
                         action_type="task.execute",
                         task_id=task_b,
+                        payload={"reason": "Single task overlaps with pending batch."},
                         confidence=70,
                         status="pending",
                     ),
@@ -135,6 +141,7 @@ async def test_update_approval_rejects_reopening_to_pending_with_existing_pendin
                 payload=ApprovalCreate(
                     action_type="task.execute",
                     task_id=task_id,
+                    payload={"reason": "Primary pending approval is active."},
                     confidence=83,
                     status="pending",
                 ),
@@ -145,6 +152,7 @@ async def test_update_approval_rejects_reopening_to_pending_with_existing_pendin
                 payload=ApprovalCreate(
                     action_type="task.review",
                     task_id=task_id,
+                    payload={"reason": "Review decision completed earlier."},
                     confidence=90,
                     status="approved",
                 ),

backend/tests/test_approvals_schema.py

@@ -0,0 +1,60 @@
+from __future__ import annotations
+
+import pytest
+from pydantic import ValidationError
+
+from app.schemas.approvals import ApprovalCreate
+
+
+def test_approval_create_requires_confidence_score() -> None:
+    with pytest.raises(ValidationError, match="confidence"):
+        ApprovalCreate.model_validate(
+            {
+                "action_type": "task.update",
+                "payload": {"reason": "Missing confidence should fail."},
+            },
+        )
+
+
+@pytest.mark.parametrize("confidence", [-1.0, 101.0])
+def test_approval_create_rejects_out_of_range_confidence(confidence: float) -> None:
+    with pytest.raises(ValidationError, match="confidence"):
+        ApprovalCreate.model_validate(
+            {
+                "action_type": "task.update",
+                "payload": {"reason": "Confidence must be in range."},
+                "confidence": confidence,
+            },
+        )
+
+
+def test_approval_create_requires_lead_reasoning() -> None:
+    with pytest.raises(ValidationError, match="lead reasoning is required"):
+        ApprovalCreate.model_validate(
+            {
+                "action_type": "task.update",
+                "confidence": 80,
+            },
+        )
+
+
+def test_approval_create_accepts_nested_decision_reason() -> None:
+    model = ApprovalCreate.model_validate(
+        {
+            "action_type": "task.update",
+            "confidence": 80,
+            "payload": {"decision": {"reason": "Needs manual approval."}},
+        },
+    )
+    assert model.payload == {"decision": {"reason": "Needs manual approval."}}
+
+
+def test_approval_create_accepts_float_confidence() -> None:
+    model = ApprovalCreate.model_validate(
+        {
+            "action_type": "task.update",
+            "confidence": 88.75,
+            "payload": {"reason": "Fractional confidence should be preserved."},
+        },
+    )
+    assert model.confidence == 88.75

backend/tests/test_error_handling.py

@@ -14,6 +14,7 @@ from app.core.error_handling import (
     _error_payload,
     _get_request_id,
     _http_exception_exception_handler,
+    _json_safe,
     _request_validation_exception_handler,
     _response_validation_exception_handler,
     install_error_handling,
@@ -38,6 +39,31 @@ def test_request_validation_error_includes_request_id():
     assert resp.headers.get(REQUEST_ID_HEADER) == body["request_id"]
 
 
+def test_request_validation_error_handles_bytes_input_without_500():
+    class Payload(BaseModel):
+        content: str
+
+    app = FastAPI()
+    install_error_handling(app)
+
+    @app.put("/needs-object")
+    def needs_object(payload: Payload) -> dict[str, str]:
+        return {"content": payload.content}
+
+    client = TestClient(app, raise_server_exceptions=False)
+    resp = client.put(
+        "/needs-object",
+        content=b"plain-text-body",
+        headers={"content-type": "text/plain"},
+    )
+
+    assert resp.status_code == 422
+    body = resp.json()
+    assert isinstance(body.get("detail"), list)
+    assert isinstance(body.get("request_id"), str) and body["request_id"]
+    assert resp.headers.get(REQUEST_ID_HEADER) == body["request_id"]
+
+
 def test_http_exception_includes_request_id():
     app = FastAPI()
     install_error_handling(app)
@@ -184,6 +210,23 @@ def test_error_payload_omits_request_id_when_none() -> None:
     assert _error_payload(detail="x", request_id=None) == {"detail": "x"}
 
 
+def test_json_safe_decodes_bytes() -> None:
+    assert _json_safe(b"abc") == "abc"
+
+
+def test_json_safe_decodes_bytearray_and_memoryview() -> None:
+    assert _json_safe(bytearray(b"abc")) == "abc"
+    assert _json_safe(memoryview(b"abc")) == "abc"
+
+
+def test_json_safe_falls_back_to_str() -> None:
+    class Thing:
+        def __str__(self) -> str:
+            return "thing"
+
+    assert _json_safe(Thing()) == "thing"
+
+
 @pytest.mark.asyncio
 async def test_request_validation_exception_wrapper_rejects_wrong_exception() -> None:
     req = Request({"type": "http", "headers": [], "state": {}})

docs/03-development.md

@@ -0,0 +1,3 @@
+# Development workflow
+
+Placeholder: see root `README.md` for current setup steps.

docs/README.md

@@ -0,0 +1,18 @@
+# Mission Control docs
+
+This folder is the starting point for Mission Control documentation.
+
+## Sections
+
+- [Development workflow](./03-development.md)
+- [Testing guide](./testing/README.md)
+- [Coverage policy](./coverage-policy.md)
+- [Deployment](./deployment/README.md)
+- [Production notes](./production/README.md)
+- [Troubleshooting](./troubleshooting/README.md)
+- [Gateway WebSocket protocol](./openclaw_gateway_ws.md)
+
+## Status
+
+These pages are minimal placeholders so repo-relative links stay healthy. The actual docs
+information architecture will be defined in the Docs overhaul tasks.

docs/coverage-policy.md

@@ -0,0 +1,3 @@
+# Coverage policy
+
+Placeholder: coverage policy is currently documented in the root `Makefile` (`backend-coverage`).

docs/deployment/README.md

@@ -0,0 +1,3 @@
+# Deployment guide
+
+Placeholder.

docs/openclaw_gateway_ws.md

@@ -0,0 +1,3 @@
+# Gateway WebSocket protocol
+
+Placeholder.

docs/production/README.md

@@ -0,0 +1,3 @@
+# Production notes
+
+Placeholder.

docs/testing/README.md

@@ -0,0 +1,3 @@
+# Testing guide
+
+Placeholder: see root `README.md` and `CONTRIBUTING.md` for current commands.

docs/troubleshooting/README.md

@@ -0,0 +1,3 @@
+# Troubleshooting
+
+Placeholder.

frontend/src/app/dashboard/page.tsx

@@ -252,7 +252,8 @@ export default function DashboardPage() {
   const searchParams = useSearchParams();
   const selectedRangeParam = searchParams.get("range");
   const selectedRange: RangeKey =
-    selectedRangeParam && DASHBOARD_RANGE_SET.has(selectedRangeParam as RangeKey)
+    selectedRangeParam &&
+    DASHBOARD_RANGE_SET.has(selectedRangeParam as RangeKey)
       ? (selectedRangeParam as RangeKey)
       : DEFAULT_RANGE;
   const metricsQuery = useDashboardMetricsApiV1MetricsDashboardGet<
@@ -401,10 +402,7 @@ export default function DashboardPage() {
                 </div>
 
                 <div className="mt-8 grid grid-cols-1 gap-6 lg:grid-cols-2">
-                  <ChartCard
-                    title="Completed Tasks"
-                    subtitle="Throughput"
-                  >
+                  <ChartCard title="Completed Tasks" subtitle="Throughput">
                     <ResponsiveContainer width="100%" height="100%">
                       <BarChart
                         data={throughputSeries}
@@ -449,10 +447,7 @@ export default function DashboardPage() {
                     </ResponsiveContainer>
                   </ChartCard>
 
-                  <ChartCard
-                    title="Avg Hours to Review"
-                    subtitle="Cycle time"
-                  >
+                  <ChartCard title="Avg Hours to Review" subtitle="Cycle time">
                     <ResponsiveContainer width="100%" height="100%">
                       <LineChart
                         data={cycleSeries}
@@ -501,10 +496,7 @@ export default function DashboardPage() {
                     </ResponsiveContainer>
                   </ChartCard>
 
-                  <ChartCard
-                    title="Failed Events"
-                    subtitle="Error rate"
-                  >
+                  <ChartCard title="Failed Events" subtitle="Error rate">
                     <ResponsiveContainer width="100%" height="100%">
                       <LineChart
                         data={errorSeries}

frontend/src/components/BoardApprovalsPanel.test.tsx

@@ -52,9 +52,14 @@ describe("BoardApprovalsPanel", () => {
         linked_request: {
           tasks: [
             {
+              task_id: "task-1",
               title: "Launch onboarding checklist",
               description: "Create and validate the v1 onboarding checklist.",
             },
+            {
+              task_id: "task-2",
+              title: "Publish onboarding checklist",
+            },
           ],
           task_ids: ["task-1", "task-2"],
         },
@@ -84,7 +89,46 @@ describe("BoardApprovalsPanel", () => {
     expect(
       screen.getByText("Needs explicit sign-off before rollout."),
     ).toBeInTheDocument();
+    expect(screen.getByText("62% score")).toBeInTheDocument();
+    expect(screen.getByText(/related tasks/i)).toBeInTheDocument();
+    expect(
+      screen.getByRole("link", { name: "Launch onboarding checklist" }),
+    ).toHaveAttribute("href", "/boards/board-1?taskId=task-1");
+    expect(
+      screen.getByRole("link", { name: "Publish onboarding checklist" }),
+    ).toHaveAttribute("href", "/boards/board-1?taskId=task-2");
     expect(screen.getByText(/rubric scores/i)).toBeInTheDocument();
     expect(screen.getByText("Clarity")).toBeInTheDocument();
   });
+
+  it("uses schema task_titles for related task links when payload titles are missing", () => {
+    const approval = {
+      id: "approval-2",
+      board_id: "board-1",
+      action_type: "task.update",
+      confidence: 88,
+      status: "pending",
+      task_id: "task-a",
+      task_ids: ["task-a", "task-b"],
+      task_titles: ["Prepare release notes", "Publish release notes"],
+      created_at: "2026-02-12T11:00:00Z",
+      resolved_at: null,
+      payload: {
+        task_ids: ["task-a", "task-b"],
+        reason: "Needs sign-off before publishing.",
+      },
+      rubric_scores: null,
+    } as ApprovalRead;
+
+    renderWithQueryClient(
+      <BoardApprovalsPanel boardId="board-1" approvals={[approval]} />,
+    );
+
+    expect(
+      screen.getByRole("link", { name: "Prepare release notes" }),
+    ).toHaveAttribute("href", "/boards/board-1?taskId=task-a");
+    expect(
+      screen.getByRole("link", { name: "Publish release notes" }),
+    ).toHaveAttribute("href", "/boards/board-1?taskId=task-b");
+  });
 });

frontend/src/components/BoardApprovalsPanel.tsx

@@ -1,6 +1,7 @@
 "use client";
 
 import { useCallback, useMemo, useState } from "react";
+import Link from "next/link";
 
 import { useAuth } from "@/auth/clerk";
 import { useQueryClient } from "@tanstack/react-query";
@@ -28,9 +29,16 @@ import { apiDatetimeToMs, parseApiDatetime } from "@/lib/datetime";
 import { cn } from "@/lib/utils";
 
 type Approval = ApprovalRead & { status: string };
+
+const normalizeScore = (value: unknown): number => {
+  if (typeof value !== "number" || !Number.isFinite(value)) return 0;
+  return value;
+};
+
 const normalizeApproval = (approval: ApprovalRead): Approval => ({
   ...approval,
   status: approval.status ?? "pending",
+  confidence: normalizeScore(approval.confidence),
 });
 
 type BoardApprovalsPanelProps = {
@@ -237,6 +245,79 @@ const approvalTaskIds = (approval: Approval) => {
   return [...new Set(merged)];
 };
 
+type RelatedTaskSummary = {
+  id: string;
+  title: string;
+};
+
+const approvalRelatedTasks = (approval: Approval): RelatedTaskSummary[] => {
+  const payload = approval.payload ?? {};
+  const taskIds = approvalTaskIds(approval);
+  if (taskIds.length === 0) return [];
+  const apiTaskTitles = (
+    approval as Approval & { task_titles?: string[] | null }
+  ).task_titles;
+
+  const titleByTaskId = new Map<string, string>();
+  const orderedTitles: string[] = [];
+
+  const collectTaskTitles = (path: string[]) => {
+    const tasks = payloadAtPath(payload, path);
+    if (!Array.isArray(tasks)) return;
+    for (const task of tasks) {
+      if (!isRecord(task)) continue;
+      const rawTitle = task["title"];
+      const title = typeof rawTitle === "string" ? rawTitle.trim() : "";
+      if (!title) continue;
+      orderedTitles.push(title);
+      const taskId =
+        typeof task["task_id"] === "string"
+          ? task["task_id"]
+          : typeof task["taskId"] === "string"
+            ? task["taskId"]
+            : typeof task["id"] === "string"
+              ? task["id"]
+              : null;
+      if (taskId && taskId.trim()) {
+        titleByTaskId.set(taskId, title);
+      }
+    }
+  };
+
+  collectTaskTitles(["linked_request", "tasks"]);
+  collectTaskTitles(["linkedRequest", "tasks"]);
+
+  const indexedTitles = [
+    ...(Array.isArray(apiTaskTitles) ? apiTaskTitles : []),
+    ...orderedTitles,
+    ...payloadValues(payload, "task_titles"),
+    ...payloadValues(payload, "taskTitles"),
+    ...payloadNestedValues(payload, ["linked_request", "task_titles"]),
+    ...payloadNestedValues(payload, ["linked_request", "taskTitles"]),
+    ...payloadNestedValues(payload, ["linkedRequest", "task_titles"]),
+    ...payloadNestedValues(payload, ["linkedRequest", "taskTitles"]),
+  ]
+    .map((value) => value.trim())
+    .filter((value) => value.length > 0);
+
+  const singleTitle =
+    payloadValue(payload, "title") ??
+    payloadNestedValue(payload, ["task", "title"]) ??
+    payloadFirstLinkedTaskValue(payload, "title");
+
+  return taskIds.map((taskId, index) => {
+    const resolvedTitle =
+      titleByTaskId.get(taskId) ??
+      indexedTitles[index] ??
+      (taskIds.length === 1 ? singleTitle : null) ??
+      "Untitled task";
+    return { id: taskId, title: resolvedTitle };
+  });
+};
+
+const taskHref = (boardId: string, taskId: string) =>
+  `/boards/${encodeURIComponent(boardId)}?taskId=${encodeURIComponent(taskId)}`;
+
 const approvalSummary = (approval: Approval, boardLabel?: string | null) => {
   const payload = approval.payload ?? {};
   const taskIds = approvalTaskIds(approval);
@@ -544,6 +625,9 @@ export function BoardApprovalsPanel({
                       </p>
                     ) : null}
                     <div className="mt-2 flex items-center gap-2 text-xs text-slate-500">
+                      <span className="rounded bg-slate-100 px-1.5 py-0.5 font-semibold text-slate-700">
+                        {approval.confidence}% score
+                      </span>
                       <Clock className="h-3.5 w-3.5 opacity-60" />
                       <span>{formatTimestamp(approval.created_at)}</span>
                     </div>
@@ -582,10 +666,12 @@ export function BoardApprovalsPanel({
                 const titleText = titleRow?.value?.trim() ?? "";
                 const descriptionText = summary.description?.trim() ?? "";
                 const reasoningText = summary.reason?.trim() ?? "";
+                const relatedTasks = approvalRelatedTasks(selectedApproval);
                 const extraRows = summary.rows.filter((row) => {
                   const normalized = row.label.toLowerCase();
                   if (normalized === "title") return false;
                   if (normalized === "task") return false;
+                  if (normalized === "tasks") return false;
                   if (normalized === "assignee") return false;
                   return true;
                 });
@@ -733,6 +819,28 @@ export function BoardApprovalsPanel({
                       </div>
                     ) : null}
 
+                    {relatedTasks.length > 0 ? (
+                      <div className="space-y-2">
+                        <p className="text-[11px] font-semibold uppercase tracking-[0.2em] text-slate-500">
+                          Related tasks
+                        </p>
+                        <div className="flex flex-wrap gap-2">
+                          {relatedTasks.map((task) => (
+                            <Link
+                              key={`${selectedApproval.id}-task-${task.id}`}
+                              href={taskHref(
+                                selectedApproval.board_id,
+                                task.id,
+                              )}
+                              className="rounded-md border border-slate-200 bg-white px-2 py-1 text-xs text-slate-700 underline-offset-2 transition hover:border-slate-300 hover:bg-slate-50 hover:text-slate-900 hover:underline"
+                            >
+                              {task.title}
+                            </Link>
+                          ))}
+                        </div>
+                      </div>
+                    ) : null}
+
                     {extraRows.length > 0 ? (
                       <div className="space-y-2">
                         <p className="text-[11px] font-semibold uppercase tracking-[0.2em] text-slate-500">

frontend/src/components/atoms/Markdown.tsx

@@ -1,6 +1,14 @@
 "use client";
 
-import { memo, type HTMLAttributes } from "react";
+import {
+  Children,
+  cloneElement,
+  isValidElement,
+  memo,
+  type HTMLAttributes,
+  type ReactElement,
+  type ReactNode,
+} from "react";
 
 import ReactMarkdown, { type Components } from "react-markdown";
 import remarkBreaks from "remark-breaks";
@@ -13,6 +21,86 @@ type MarkdownCodeProps = HTMLAttributes<HTMLElement> & {
   inline?: boolean;
 };
 
+const MENTION_PATTERN =
+  /(^|[^A-Za-z0-9_])(@[A-Za-z0-9_](?:[A-Za-z0-9_.-]*[A-Za-z0-9_])?)/g;
+
+const renderMentionsInText = (text: string, keyPrefix: string): ReactNode => {
+  let lastIndex = 0;
+  let mentionCount = 0;
+  const nodes: ReactNode[] = [];
+
+  for (const match of text.matchAll(MENTION_PATTERN)) {
+    const matchIndex = match.index ?? 0;
+    const prefix = match[1] ?? "";
+    const mention = match[2] ?? "";
+    const mentionStart = matchIndex + prefix.length;
+
+    if (matchIndex > lastIndex) {
+      nodes.push(text.slice(lastIndex, matchIndex));
+    }
+
+    if (prefix) {
+      nodes.push(prefix);
+    }
+
+    nodes.push(
+      <span
+        key={`${keyPrefix}-${mentionCount}`}
+        className="font-semibold text-cyan-700"
+      >
+        {mention}
+      </span>,
+    );
+
+    lastIndex = mentionStart + mention.length;
+    mentionCount += 1;
+  }
+
+  if (nodes.length === 0) {
+    return text;
+  }
+
+  if (lastIndex < text.length) {
+    nodes.push(text.slice(lastIndex));
+  }
+
+  return nodes;
+};
+
+const renderMentions = (content: ReactNode, keyPrefix = "mention"): ReactNode => {
+  if (typeof content === "string") {
+    return renderMentionsInText(content, keyPrefix);
+  }
+  if (
+    content === null ||
+    content === undefined ||
+    typeof content === "boolean" ||
+    typeof content === "number"
+  ) {
+    return content;
+  }
+  if (Array.isArray(content)) {
+    return Children.map(content, (child, index) =>
+      renderMentions(child, `${keyPrefix}-${index}`),
+    );
+  }
+  if (isValidElement(content)) {
+    if (typeof content.type === "string" && content.type === "code") {
+      return content;
+    }
+    const childProps = content.props as { children?: ReactNode };
+    if (childProps.children === undefined) {
+      return content;
+    }
+    return cloneElement(
+      content as ReactElement<{ children?: ReactNode }>,
+      undefined,
+      renderMentions(childProps.children, keyPrefix),
+    );
+  }
+  return content;
+};
+
 const MARKDOWN_CODE_COMPONENTS: Components = {
   pre: ({ node: _node, className, ...props }) => (
     <pre
@@ -77,28 +165,47 @@ const MARKDOWN_TABLE_COMPONENTS: Components = {
   tr: ({ node: _node, className, ...props }) => (
     <tr className={cn("align-top", className)} {...props} />
   ),
-  th: ({ node: _node, className, ...props }) => (
+  th: ({ node: _node, className, children, ...props }) => (
     <th
       className={cn(
         "border border-slate-200 px-3 py-2 text-left text-xs font-semibold",
         className,
       )}
       {...props}
-    />
+    >
+      {renderMentions(children)}
+    </th>
   ),
-  td: ({ node: _node, className, ...props }) => (
+  td: ({ node: _node, className, children, ...props }) => (
     <td
       className={cn("border border-slate-200 px-3 py-2 align-top", className)}
       {...props}
-    />
+    >
+      {renderMentions(children)}
+    </td>
   ),
 };
 
 const MARKDOWN_COMPONENTS_BASIC: Components = {
   ...MARKDOWN_TABLE_COMPONENTS,
   ...MARKDOWN_CODE_COMPONENTS,
-  p: ({ node: _node, className, ...props }) => (
-    <p className={cn("mb-2 last:mb-0", className)} {...props} />
+  a: ({ node: _node, className, children, ...props }) => (
+    <a
+      className={cn(
+        "font-medium text-sky-700 underline decoration-sky-400 underline-offset-2 transition-colors hover:text-sky-800 hover:decoration-sky-600",
+        className,
+      )}
+      target="_blank"
+      rel="noopener noreferrer"
+      {...props}
+    >
+      {renderMentions(children)}
+    </a>
+  ),
+  p: ({ node: _node, className, children, ...props }) => (
+    <p className={cn("mb-2 last:mb-0", className)} {...props}>
+      {renderMentions(children)}
+    </p>
   ),
   ul: ({ node: _node, className, ...props }) => (
     <ul className={cn("mb-2 list-disc pl-5", className)} {...props} />
@@ -106,27 +213,39 @@ const MARKDOWN_COMPONENTS_BASIC: Components = {
   ol: ({ node: _node, className, ...props }) => (
     <ol className={cn("mb-2 list-decimal pl-5", className)} {...props} />
   ),
-  li: ({ node: _node, className, ...props }) => (
-    <li className={cn("mb-1", className)} {...props} />
+  li: ({ node: _node, className, children, ...props }) => (
+    <li className={cn("mb-1", className)} {...props}>
+      {renderMentions(children)}
+    </li>
   ),
-  strong: ({ node: _node, className, ...props }) => (
-    <strong className={cn("font-semibold", className)} {...props} />
+  strong: ({ node: _node, className, children, ...props }) => (
+    <strong className={cn("font-semibold", className)} {...props}>
+      {renderMentions(children)}
+    </strong>
   ),
 };
 
 const MARKDOWN_COMPONENTS_DESCRIPTION: Components = {
   ...MARKDOWN_COMPONENTS_BASIC,
-  p: ({ node: _node, className, ...props }) => (
-    <p className={cn("mb-3 last:mb-0", className)} {...props} />
+  p: ({ node: _node, className, children, ...props }) => (
+    <p className={cn("mb-3 last:mb-0", className)} {...props}>
+      {renderMentions(children)}
+    </p>
   ),
-  h1: ({ node: _node, className, ...props }) => (
-    <h1 className={cn("mb-2 text-base font-semibold", className)} {...props} />
+  h1: ({ node: _node, className, children, ...props }) => (
+    <h1 className={cn("mb-2 text-base font-semibold", className)} {...props}>
+      {renderMentions(children)}
+    </h1>
   ),
-  h2: ({ node: _node, className, ...props }) => (
-    <h2 className={cn("mb-2 text-sm font-semibold", className)} {...props} />
+  h2: ({ node: _node, className, children, ...props }) => (
+    <h2 className={cn("mb-2 text-sm font-semibold", className)} {...props}>
+      {renderMentions(children)}
+    </h2>
   ),
-  h3: ({ node: _node, className, ...props }) => (
-    <h3 className={cn("mb-2 text-sm font-semibold", className)} {...props} />
+  h3: ({ node: _node, className, children, ...props }) => (
+    <h3 className={cn("mb-2 text-sm font-semibold", className)} {...props}>
+      {renderMentions(children)}
+    </h3>
   ),
 };
 

frontend/src/components/organisms/DashboardSidebar.tsx

@@ -57,10 +57,14 @@ export function DashboardSidebar() {
   return (
     <aside className="flex h-full w-64 flex-col border-r border-slate-200 bg-white">
       <div className="flex-1 px-3 py-4">
-        <p className="px-3 text-xs font-semibold uppercase tracking-wider text-slate-500">Navigation</p>
+        <p className="px-3 text-xs font-semibold uppercase tracking-wider text-slate-500">
+          Navigation
+        </p>
         <nav className="mt-3 space-y-4 text-sm">
           <div>
-            <p className="px-3 text-[11px] font-semibold uppercase tracking-wider text-slate-400">Overview</p>
+            <p className="px-3 text-[11px] font-semibold uppercase tracking-wider text-slate-400">
+              Overview
+            </p>
             <div className="mt-1 space-y-1">
               <Link
                 href="/dashboard"
@@ -90,7 +94,9 @@ export function DashboardSidebar() {
           </div>
 
           <div>
-            <p className="px-3 text-[11px] font-semibold uppercase tracking-wider text-slate-400">Boards</p>
+            <p className="px-3 text-[11px] font-semibold uppercase tracking-wider text-slate-400">
+              Boards
+            </p>
             <div className="mt-1 space-y-1">
               <Link
                 href="/board-groups"

scripts/check_markdown_links.py

@@ -0,0 +1,103 @@
+#!/usr/bin/env python3
+"""Lightweight markdown link checker for repo docs.
+
+Checks *relative* links inside markdown files and fails CI if any targets are missing.
+
+Design goals:
+- No external deps.
+- Ignore http(s)/mailto links.
+- Ignore pure anchors (#foo).
+- Support links with anchors (./path.md#section) by checking only the path part.
+
+Limitations:
+- Does not validate that anchors exist inside target files.
+- Does not validate links generated dynamically or via HTML.
+"""
+
+from __future__ import annotations
+
+import re
+import sys
+from pathlib import Path
+
+
+LINK_RE = re.compile(r"\[[^\]]+\]\(([^)]+)\)")
+
+
+def iter_md_files(root: Path) -> list[Path]:
+    """Return markdown files to check.
+
+    Policy:
+    - Always check root contributor-facing markdown (`README.md`, `CONTRIBUTING.md`).
+    - If `docs/` exists, also check `docs/**/*.md`.
+
+    Rationale:
+    - We want fast feedback on broken *relative* links in the most important entrypoints.
+    - We intentionally do **not** crawl external URLs.
+    """
+
+    files: list[Path] = []
+
+    for p in (root / "README.md", root / "CONTRIBUTING.md"):
+        if p.exists():
+            files.append(p)
+
+    docs = root / "docs"
+    if docs.exists():
+        files.extend(sorted(docs.rglob("*.md")))
+
+    # de-dupe + stable order
+    return sorted({p.resolve() for p in files})
+
+
+def normalize_target(raw: str) -> str | None:
+    raw = raw.strip()
+    if not raw:
+        return None
+    if raw.startswith("http://") or raw.startswith("https://") or raw.startswith("mailto:"):
+        return None
+    if raw.startswith("#"):
+        return None
+    # strip query/fragment
+    raw = raw.split("#", 1)[0].split("?", 1)[0]
+    if not raw:
+        return None
+    return raw
+
+
+def main() -> int:
+    root = Path(__file__).resolve().parents[1]
+    md_files = iter_md_files(root)
+
+    missing: list[tuple[Path, str]] = []
+
+    for md in md_files:
+        text = md.read_text(encoding="utf-8")
+        for m in LINK_RE.finditer(text):
+            target_raw = m.group(1)
+            target = normalize_target(target_raw)
+            if target is None:
+                continue
+
+            # Skip common markdown reference-style quirks.
+            if target.startswith("<") and target.endswith(">"):
+                continue
+
+            # Resolve relative to current file.
+            resolved = (md.parent / target).resolve()
+            if not resolved.exists():
+                missing.append((md, target_raw))
+
+    if missing:
+        print("Broken relative links detected:\n")
+        for md, target in missing:
+            print(f"- {md.relative_to(root)} -> {target}")
+        print(f"\nTotal: {len(missing)}")
+        return 1
+
+    print(f"OK: checked {len(md_files)} markdown files")
+    return 0
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())