---
session_id: S-2026-0221-2316
timestamp: 2026-02-21T22:16:12Z
predecessor: S-2026-0221-2314
tasks_active: [T-200, T-220, T-227, T-230, T-233, T-237]
tasks_touched: [T-230, T-237, T-233, T-227, T-234, T-232, T-235, T-236, T-229, T-231, T-228]
tasks_completed: []
uncommitted_changes: 5
owner: claude-code
session_narrative: ""
---

# Session Handover: S-2026-0221-2316

## Where We Are

Pre-compact handover (auto-generated). Prior session completed T-234 (error handler fix), T-235 (inception GO), T-236 (fabric awareness wiring). T-237 (tantivy BM25 search) is next build task. Four tasks await human visual review at :3000.

## Work in Progress

<!-- horizon: now -->

### T-200: "Discovery layer design — pattern detection, omission finding, insight surfacing (T-194 Phase 4)"
- **Status:** captured (horizon: now)
- **Last action:** No work recent sessions
- **Next step:** Begin inception exploration
- **Blockers:** None
- **Insight:** None

### T-220: "Fabric component detail — inline source code viewer"
- **Status:** started-work (horizon: now)
- **Last action:** All agent ACs complete; verification passes
- **Next step:** Human review: dark theme contrast, collapsible section UX at :3000
- **Blockers:** Waiting on human ACs
- **Insight:** None

### T-227: "Fix fabric page — subsystem cards link to themselves, dropdown filters broken"
- **Status:** work-completed (horizon: now)
- **Last action:** Agent ACs passing
- **Next step:** Human review of filtered view quality
- **Blockers:** Waiting on human ACs
- **Insight:** None

### T-230: "Fix MEDIUM severity enforcement bypasses — B-009, B-012, integrity checks"
- **Status:** work-completed (horizon: now)
- **Last action:** Agent ACs passing
- **Next step:** Human review pending
- **Blockers:** Waiting on human ACs
- **Insight:** None

### T-233: "Improve fabric graph layout"
- **Status:** work-completed (horizon: now)
- **Last action:** 3 layout modes implemented (dagre TB, dagre LR, cose with parent detach)
- **Next step:** Human review of label readability at :3000/fabric/graph
- **Blockers:** Waiting on human ACs
- **Insight:** Cytoscape cose broken with compound nodes at scale; dagre works well

### T-237: "Add search infrastructure — tantivy BM25 for Watchtower, plan embedding layer"
- **Status:** captured (horizon: now)
- **Last action:** Created from T-235 GO decision; research in docs/reports/T-235-*
- **Next step:** Start work — pip install tantivy, design index schema, wire into /search
- **Blockers:** None
- **Insight:** BM25 covers 60-70% of queries; terminology fragmentation is the root search problem

## Inception Phases

**1 inception task(s) pending decision** — run `fw inception status` for details.

## Gaps Register

**2 spec-reality gap(s) being watched** — see `.context/project/gaps.yaml`

- **G-004** [low]: Multi-agent collaboration untested
- **G-011** [low]: PostToolUse hooks are advisory-only — cannot block actions

Run `fw audit` to check if any trigger conditions are met.

## Decisions Made This Session

No new decisions — this handover was auto-generated by the pre-compact hook.

## Things Tried That Failed

None this micro-session.

## Open Questions / Blockers

None

## Gotchas / Warnings for Next Session

- Auto-capture decisions catches template placeholders — tasks with unfilled Decisions templates produce junk decisions
- Flask template caching: must restart server after editing templates

## Suggested First Action

Start T-237 (tantivy BM25 search for Watchtower) — research complete in docs/reports/T-235-*, technology chosen.

## Files Changed This Session

- No new files this micro-session (pre-compact only)

## Recent Commits

- 8fbd369 T-012: Session handover S-2026-0221-2314
- 04d54fb T-012: Fill handover S-2026-0221-2313, sync audit and working state
- 0524a78 T-012: Session handover S-2026-0221-2313
- 059f3d6 T-236: Complete task — episodic, decision auto-captured, components resolved
- 4385655 T-236: Check all acceptance criteria

---

## Handover Quality Feedback (for next session to complete)

- Did this handover help? [ ]
- What was missing?
- What was unnecessary?
