---
id: T-1753
name: "fabric enrich — close audit WARN on 100/543 cards with no edges"
description: >
  fabric enrich — close audit WARN on 100/543 cards with no edges

status: work-completed
workflow_type: build
owner: agent
horizon:
tags: []
components: []
related_tasks: []
created: 2026-05-05T21:52:30Z
last_update: '2026-06-11T22:23:58Z'
date_finished: 2026-05-05T21:56:43Z
bvp_scores_proposed:
  - ts: '2026-06-11T22:23:58Z'
    estimator: bvp-estimator-v1-heuristic
    scores:
      D1: 4
      D2: 4
      D3: 0
      D4: 0
      F-RECALL: 0
      F-ORCH: 0
      F3: 0
      F1: 0
      F2: 1
    rationale: D1=4 (body:structural-gate); D2=4 (body:fw-audit-or-doctor); D3=0
      (no-signal); D4=0 (no-signal); F-RECALL=0 (no-signal); F-ORCH=0 
      (no-signal); F3=0 (no-signal); F1=0 (no-signal); F2=1 
      (body/components:component-fabric-incidental)
    rubric_sha: e4a00f38e801
---

# T-1753: fabric enrich — close audit WARN on 100/543 cards with no edges

## Context

Persistent audit WARN: "Fabric: 100/543 cards have no edges". Dry-run shows 25 cards
auto-enrichable, +51 edges (24 forward / 27 reverse). Mechanical maintenance only —
runs `lib/fabric/enrich.py` to detect dependency edges and write into existing
component cards. No source files created.

## Acceptance Criteria

### Agent
- [x] `bin/fw fabric enrich` completes without errors and writes 51 new edges
- [x] Edgeless-card count drops below 100 (audit no longer flags `100/543`)
- [x] `bin/fw fabric drift` exits clean (no new orphans/stale)

## Verification

bin/fw fabric drift
test "$(bin/fw audit 2>&1 | grep -c 'cards have no edges' || true)" -le 1

## 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

### 2026-05-05 — scope: mechanical run only
- **Chose:** Run `fw fabric enrich` once, accept residual 84 edgeless cards as a separate problem
- **Why:** Of 84 remaining edgeless cards, 70 are `subsystem: unknown / type: script` — they need manual classification before any heuristic can find edges. T-1753's scope was the mechanical pass.
- **Rejected:** Manually classify 70+ scripts in this task — would dilute one-deliverable rule. File as follow-up if persistent.

## Recommendation

**Recommendation:** GO (auto-close)
**Rationale:** Mechanical maintenance task. 25 cards enriched, 51 edges added, edgeless count reduced 100 → 84 (-16%). All ACs pass.
**Evidence:**
- Enrichment summary: 543 processed, 25 enriched, 24 forward + 27 reverse = 51 edges
- Audit before: `[WARN] Fabric: 100/543 cards have no edges`
- Audit after: `[WARN] Fabric: 84/543 cards have no edges`
- Drift: `unregistered: 0, orphaned: 0, stale: 14` (stale pre-existing, not introduced)
- Subsystem coverage delta: watchtower +33, framework-core +9, task-management +2, audit +2

## Updates

### 2026-05-05T21:52:30Z — task-created [task-create-agent]
- **Action:** Created task via task-create agent
- **Output:** /opt/999-Agentic-Engineering-Framework/.tasks/active/T-1753-fabric-enrich--close-audit-warn-on-10054.md
- **Context:** Initial task creation

## Reviewer Verdict (v1.5)

- **Scan ID:** R-1c70b33a
- **Timestamp:** 2026-06-02T14:59:31Z
- **Catalogue:** v1.3-seed
- **Overall:** PASS
- **Needs Human:** no
- **Findings:** none
### 2026-05-05T21:56:43Z — status-update [task-update-agent]
- **Change:** status: started-work → work-completed
