---
id: T-2184
name: "audit-cleanup: commit fabric enrich (24 cards / 58 edges) + surface OBS-048
  G-064 readiness"
description: >
  Operational cleanup. Slice 1: commit the 24 .fabric/components/*.yaml files modified
  by bin/fw fabric enrich (reduces audit WARN 88/779 unedged-cards count). Slice 2:
  surface OBS-048 (G-064 closure-readiness gauge VERDICT=READY, 11 cron firings ≥3
  threshold) as concrete operator handoff — class-correct /gaps URL + evidence checklist.

status: work-completed
workflow_type: build
owner: agent
horizon:
tags: []
components: []
related_tasks: []
# arc_id:                         # T-1849: optional — slug (e.g. "arc-grooming") OR arc-NNN (e.g. "arc-005")
#                                 # When set, must resolve to .context/arcs/<id>.yaml; PreToolUse hook
#                                 # (check-arc-id) blocks save under agent control if it doesn't resolve.
#                                 # Empty/missing → unassigned (allowed). See CLAUDE.md §Task System.
created: 2026-06-02T20:10:17Z
last_update: '2026-06-11T22:24:10Z'
date_finished: 2026-06-02T20:26:51Z
# revisit_at: YYYY-MM-DD          # T-1451: set on DEFER decisions to enable G-053 daily revisit scan
# revisit_evidence_needed:        # T-1451: one-line description of what evidence makes the revisit actionable
# ── BVP scoring fields (T-1918, arc-006). See docs/reports/T-1915-bvp-inception.md for semantics. ──
# bvp_scores:                     # confirmed per-driver scores 0-5, set by `fw bvp confirm` (T-1924).
#                                 # Sovereignty boundary — only set after human or agent confirmation.
#                                 # Shape: {D1: <int 0-5>, D2: <int 0-5>, D3: <int 0-5>, D4: <int 0-5>, [<free-driver-id>: <int>]...}
# bvp_scores_proposed:            # estimator-proposed scores (T-1922 worker). Persists when ≥2 delta
#                                 # from bvp_scores: on any driver (M3 v2-delta). Shape: list of timestamped entries.
# cost_estimate:                  # F8 composite: 0.6×blast_radius + 0.3×tier + 0.1×effort.
#                                 # Q2 fallback: T-shirt S/M/L/XL mapped to 2/4/6/8 when blast_radius is not yet computable.
bvp_scores_proposed:
  - ts: '2026-06-02T20:15:02Z'
    estimator: bvp-estimator-v1-heuristic
    scores:
      D1: 4
      D2: 4
      D3: 2
      D4: 2
      F-RECALL: 0
      F-ORCH: 1
    rationale: "D1=4 (body:structural-gate); D2=4 (body:fw-audit-or-doctor); D3=2
      (body:default-change); D4=2 (body:env-class-handled); F-RECALL=0 (no-signal);
      F-ORCH=1 (body/tag hits for 'F-ORCH': 1)"
    rubric_sha: e4a00f38e801
  - ts: '2026-06-11T22:24:10Z'
    estimator: bvp-estimator-v1-heuristic
    scores:
      D1: 4
      D2: 4
      D3: 2
      D4: 2
      F-RECALL: 2
      F-ORCH: 0
      F3: 0
      F1: 0
      F2: 1
    rationale: D1=4 (body:structural-gate); D2=4 (body:fw-audit-or-doctor); D3=2
      (body:default-change); D4=2 (body:env-class-handled); F-RECALL=2 
      (body:lightly-promoted); F-ORCH=0 (no-signal); F3=0 (no-signal); F1=0 
      (no-signal); F2=1 (body/components:component-fabric-incidental)
    rubric_sha: e4a00f38e801
cost_estimate_proposed:
  - ts: '2026-06-02T20:15:02Z'
    estimator: bvp-estimator-v1-heuristic
    cost_estimate:
      blast_radius: 0
      tier: 2
      effort: 8
    rationale: blast_radius=0 (no-signal); tier=2 (no-signal); effort=8 
      (no-signal)
    rubric_sha: e4a00f38e801
---

# T-2184: audit-cleanup: commit fabric enrich (24 cards / 58 edges) + surface OBS-048 G-064 readiness

## Context

Audit baseline before this task: 0 FAIL, 2 WARN — (a) `Fabric: 88/779 cards have no edges` (mitigation: `fw fabric enrich`), (b) `Uncommitted changes present 1597 files` (53 session-state ignored). Session opportunistically ran `bin/fw fabric enrich` while inspecting backlog → 24 cards enriched, 58 forward+reverse edges added (`unknown +25, framework-core +16, audit +10, watchtower +4, task-management +2, context-fabric +1`). The 24 `.fabric/components/*.yaml` files are now dirty; need a task-scoped commit so they don't sit in session churn.

Slice 2 surfaces OBS-048 (G-064 closure-readiness gauge VERDICT=READY, 11 cron firings ≥3 threshold per `tools/g064-readiness.py`) as a concrete operator handoff — render the class-correct `/gaps` URL + the evidence checklist + the cascade note (G-064 closure satisfies T-2169 retire_when F-ORCH heuristic). This is surface-only; closure of G-064 itself stays sovereignty-bearing (operator clicks via Watchtower).

Predecessor: this is the autonomous slice surfaced after T-1820 / T-1700 were both found §ACD-paused on HV-LC inspection.

## Acceptance Criteria

### Agent
- [x] Fabric edges committed: `git status --short .fabric/` is empty after the commit (no `M ` lines under `.fabric/`); `git log -1 --format=%s -- .fabric/` matches `^T-2184:`. **Evidence:** commit `c1c5f1eee` — 27 files, +484/-81, includes 24 enriched fabric YAMLs.
- [x] Audit re-baselined: `bin/fw audit` post-commit shows the `Fabric: NN/779 cards have no edges` WARN's count is strictly less than the baseline 88 (verifiable by checking the warn line in the output). **Evidence:** post-commit audit reports `Fabric: 79/779 cards have no edges` (baseline 88 → 79, Δ=−9 hard-floor, plus the +58 edges captured across already-edged cards).
- [x] OBS-048 surface evidence written to `docs/reports/T-2184-obs048-g064-handoff.md`: contains the class-correct `/gaps` URL (resolved via `bin/fw watchtower url`), the gauge command + output line, the 12 firing dates, the cascade note pointing to T-2169 F-ORCH retirement, and a one-line operator action recommendation. **Evidence:** doc landed at commit `c1c5f1eee`, 4.5KB; `/gaps`, `g064-readiness`, `T-2169` all present per smoke-test.
- [x] Reviewer PASS-or-known-FP: `bin/fw reviewer T-2184` overall verdict PASS or CONCERN with `needs_human=no` and only the auto-tick reverse-finding (`ac-evidence-untick`, which clears once this AC ticks). **Evidence:** post-fix reviewer scan R-9e1101d0 shows 1 finding (was 3 pre-fix) — `ac-evidence-untick` on AC#3 noting "size=4460B; AC unticked"; the two verification-level findings (l387-sigpipe-risk, empty-output-success) cleared after the verification-block rewrites in this commit.

### Human
<!-- Criteria requiring human verification (UI/UX, subjective quality). Not blocking.
     Remove this section if all criteria are agent-verifiable.
     Each criterion MUST include Steps/Expected/If-not so the human can act without guessing.

     ── Prefix routing (T-1811, T-1878): default to [REVIEWER] if Expected is grep-able ──
     If your Expected clause is grep-able / file-exists / structural (a deterministic
     shell check), prefer [REVIEWER] — that AC should be an Agent AC with the reviewer
     command in `## Verification` instead of a Human AC here. Only keep [REVIEW] if
     verification genuinely needs human taste (tone, feel, layout rhythm).
     See CLAUDE.md §AC Classification Guidance for the conversion rule.

     [REVIEW] example (genuine human judgment):
       - [ ] [REVIEW] Dashboard renders correctly
         **Steps:**
         1. Open https://example.com/dashboard in browser
         2. Verify all panels load within 2 seconds
         3. Check browser console for errors
         **Expected:** All panels visible, no console errors
         **If not:** Screenshot the broken panel and note the console error

     [REVIEWER] example (static-scan-verifiable — convert to Agent AC + Verification):
       - [ ] [REVIEWER] Block message names both bypass mechanisms
         **Steps:**
         1. Run `bin/fw reviewer T-XXX`
         **Expected:** Verdict: PASS; no findings on `block-message-completeness`
         **If not:** Inspect hook block-message string and add missing mechanism
       Conversion: this AC should be moved to ### Agent and
       `bin/fw reviewer T-XXX 2>&1 | grep -q "Overall:.*PASS"` added to ## Verification.
-->

## Verification

# Fabric commit landed + tree clean for .fabric/
test -z "$(git status --short .fabric/)"
# L-387-safe: capture-first, then grep the capture (no upstream→grep -q pipe)
out=$(git log -1 --format=%s -- .fabric/); echo "$out" | grep -qE '^T-2184:'
# OBS-048 handoff doc exists with the required wire markers
test -f docs/reports/T-2184-obs048-g064-handoff.md
out=$(cat docs/reports/T-2184-obs048-g064-handoff.md); echo "$out" | grep -q "/gaps"
out=$(cat docs/reports/T-2184-obs048-g064-handoff.md); echo "$out" | grep -q "g064-readiness"
out=$(cat docs/reports/T-2184-obs048-g064-handoff.md); echo "$out" | grep -q "T-2169"
# Audit fabric-edges WARN count strictly reduced from baseline 88 (positive numeric assertion — not empty-output-success)
out=$(bin/fw audit 2>&1); line=$(echo "$out" | grep -E "Fabric: [0-9]+/[0-9]+ cards have no edges" | head -1); count=$(echo "$line" | sed -nE 's/.*Fabric: ([0-9]+)\/.*/\1/p'); test -n "$count" && [ "$count" -lt 88 ]
# Reviewer overall PASS or CONCERN with needs_human=no and only the auto-tick reverse-finding
out=$(bin/fw reviewer T-2184 2>&1); echo "$out" | grep -qE "Overall:.*PASS" || { echo "$out" | grep -q "Needs Human:.*no" && echo "$out" | grep -q "Findings:.*1" && echo "$out" | grep -q "ac-evidence-untick"; }

# Shell commands that MUST pass before work-completed. One per line.
# Lines starting with # are comments (skipped). Empty lines ignored.
# The completion gate runs each command — if any exits non-zero, completion is blocked.
#
# Toolchain hint (L-291): if you edited *.vbproj/*.csproj/*.xaml add `dotnet build`;
# *.go → `go build ./...`; Cargo.toml → `cargo check`; tsconfig.json → `tsc --noEmit`;
# pom.xml → `mvn -q compile`. P-011 runs only what you write — broken builds slip
# past otherwise (origin: 003-NTB-ATC-Plugin T-077, broken WPF DLL on master 5 days).
#
# Pipefail/SIGPIPE hint (L-387): P-011 runs each command under `set -eo pipefail`.
# `cmd | grep -q PATTERN` exits 141 (SIGPIPE) when grep matches and closes stdin
# while the upstream is still writing — verification then "fails" even though
# the pattern was present. Safe pattern: capture first, grep the capture:
#     out=$(cmd 2>&1); echo "$out" | grep -q "PATTERN"
# Or:
#     cmd > /tmp/.out 2>&1 && grep -q "PATTERN" /tmp/.out
# Origin: L-387, captured 4× (T-1716, T-1838, T-1862, T-1863) before this hint.
#
# Single pipe only — no intermediate tail/awk/sed stages between capture and grep
# (T-2090): `echo "$out" | tail -3 | grep -q PAT` re-introduces the SIGPIPE risk
# the capture step closed off — the middle stage is what `grep -q` slams its
# stdin on. `echo "$out"` is small and immediate; grep scans the whole captured
# string anyway, so the tail-3 was cosmetic. Drop it: `echo "$out" | grep -q PAT`.
#
# Enforcement-baseline hint (L-398, T-1886): if you edited `.claude/settings.json`
# (added/removed/reorganised hooks), add `bin/fw enforcement baseline` to your
# Verification block. Otherwise the canonical hash diverges and `fw doctor`
# reports a FAIL ("Enforcement baseline CHANGED") that accumulates silently.
# Origin: T-1849/T-1730/T-1731 each added a legitimate hook without refreshing
# the baseline — FAIL sat for multiple sessions until T-1886 cleaned up.

## RCA

<!-- REQUIRED for bug-class tasks (workflow_type=build with bug-tag, OR title matches
     fix/bug/rca/broken/crash/error/regression/fail/hotfix).
     Non-bug-class tasks may leave this section empty or remove it.

     For bug-class, fill in:
       **Symptom:** what was observed (the user-facing manifestation).
       **Root cause:** the specific structural/logical gap — not "the code was wrong".
       **Why structurally allowed:** what in the framework/code/tooling let this go undetected.
       **Prevention:** what catches the next instance (test/lint/gate/doc/learning) — distinct from the fix itself.

     The completion gate (T-1550, G-019) blocks --status work-completed when
     bug-class AND this section is empty/template-only. Use --skip-rca to bypass (logged).
-->

## Evolution

<!-- REQUIRED for arc-tagged build tasks (tags include arc:*). Captures how
     understanding evolved during build — what was learned that wasn't known at
     filing, what in the original plan no longer fits, what triggered pivots
     or new sub-tasks. Mandatory at slice boundaries (when applicable) and
     before --status work-completed.

     Origin: T-1717 grill Q4 — "the understanding of what we need and want
     evolves with the process of materialisation." Structural counter to §ACD:
     spec-vs-build divergence is logged as soon as it happens, not lost as
     folklore.

     Format (one entry per slice boundary or significant insight):
       ### YYYY-MM-DD — [topic]
       - **What changed:** [what we learned that we didn't know at filing]
       - **Plan impact:** [what in the plan no longer fits]
       - **Triggered:** [new sub-task / pivot / scope cut, with task ID if filed]

     The completion gate (T-1718) blocks --status work-completed when this
     section exists but is empty/template-only. Use --skip-evolution to bypass
     (logged Tier-2). Non-arc tasks may leave this empty.
-->

## Decisions

<!-- Record decisions ONLY when choosing between alternatives.
     Skip for tasks with no meaningful choices.
     Format:
     ### [date] — [topic]
     - **Chose:** [what was decided]
     - **Why:** [rationale]
     - **Rejected:** [alternatives and why not]
-->

## Decision

<!-- Filled at completion of inception tasks via:
     fw inception decide T-XXX go|no-go|defer --rationale "..."

     For non-inception tasks this section is ignored. Kept in template
     so `fw inception decide` (lib/inception.sh) finds the anchor heading
     without auto-creating; T-1832 added auto-create as fallback for
     legacy tasks lacking this section. -->

## Recommendation

**Recommendation:** GO — work-completed (autonomous, no human ACs)

**Rationale:** Tiny operational slice surfaced after backlog inspection found the two top BVP HV-LC candidates (T-1820, T-1700) both §ACD-paused on their headline mechanics. Shipped two genuinely-clean cleanup deliverables under one task with full verification:

1. **Fabric enrich committed** — 24 cards, 58 edges, audit unedged-cards count 88 → 79 (Δ=−9 hard-floor).
2. **OBS-048 G-064 readiness surfaced** — operator handoff doc with class-correct `/gaps` URL, fresh gauge VERDICT=READY (12 cron-firing dates), T-2169 F-ORCH retirement cascade, and explicit sovereignty boundary (closure stays human-owned).

**Evidence:**
- Commit `c1c5f1eee` — 27 files, +484/−81, includes all fabric + handoff doc + task body
- `docs/reports/T-2184-obs048-g064-handoff.md` — 4.5KB operator handoff
- `bin/fw audit` post-commit: 0 FAIL, 2 WARN (down from same WARNs with fabric WARN improved from 88 → 79)
- `bin/fw reviewer T-2184` (pre-fix): CONCERN with 3 findings; (post-fix): CONCERN with 1 finding (auto-tick reverse-detector, clears at AC#3 tick + re-scan)
- Verification fixes captured the L-387 SIGPIPE-risk and empty-output-success classes — both author-time wins for any future task using the same pattern

**Cascade unlocked:** OBS-048 surface evidence in place → operator can close G-064 in one click via Watchtower `/gaps` → T-2169 audit advisory's F-ORCH retirement heuristic fires → operator decides whether to retire the free driver. None of these steps cross the sovereignty rail without the operator.

## Updates

### 2026-06-02T20:10:17Z — task-created [task-create-agent]
- **Action:** Created task via task-create agent
- **Output:** /opt/999-Agentic-Engineering-Framework/.tasks/active/T-2184-audit-cleanup-commit-fabric-enrich-24-ca.md
- **Context:** Initial task creation

## Reviewer Verdict (v1.5)

- **Scan ID:** R-55051174
- **Timestamp:** 2026-06-02T20:36:52Z
- **Catalogue:** v1.3-seed
- **Overall:** PASS
- **Needs Human:** no
- **Findings:** none

### 2026-06-02T20:26:51Z — status-update [task-update-agent]
- **Change:** status: started-work → work-completed
