---
session_id: S-2026-0216-2145
timestamp: 2026-02-16T20:45:06Z
predecessor: S-2026-0215-1108
tasks_active: []
tasks_touched: [T-078, T-073, T-075, T-074, T-076]
tasks_completed: [T-078, T-073, T-075, T-074, T-076]
uncommitted_changes: 0
owner: claude-code
session_narrative: ""
---

# Session Handover: S-2026-0216-2145

## Where We Are

All 4 remediation tasks from the T-072 audit are complete (T-073, T-074, T-075, T-076), plus T-078 which fixed a critical checkpoint monitoring blind spot. Zero active tasks remain. Project memory is now substantially richer: 18 decisions (was 11), 20 learnings (was 13), 10 patterns (was 7), and all practice counters updated. Audit passes with 17/17 checks, 4 warnings (all expected). G-005 graduation pipeline trigger has fired — learnings crossed the 20-entry automation threshold.

## Work Completed This Session

## Gaps Register

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

- **G-004** [low]: Multi-agent collaboration untested
- **G-005** [medium]: Graduation pipeline has no tooling

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

## Decisions Made This Session

1. **Remove transcript cache from checkpoint.sh** — stale cache caused silent monitoring failure. Always find most-recent transcript (~33ms acceptable).
2. **Increase tail window from 500KB to 2MB** — sub-agent results bloated transcript end, pushing real entries outside the read window.
3. **Default `fw work-on` description to task name** — eliminates boilerplate "Created via fw work-on" that caused skeleton tasks.

## Things Tried That Failed

1. **`tail -c 500000` for transcript parsing** — sub-agent result ingestion can add 500KB+ to transcript end, pushing real usage entries outside the window. Fixed by increasing to 2MB.
2. **Checking `e.get('model')` at top level for synthetic filtering** — model field is nested under `e.get('message', {}).get('model')`. Caught by integration test.

## Open Questions / Blockers

1. G-005 trigger fired: should we build `fw promote` to automate knowledge graduation from episodics to project memory? (20+ learnings threshold crossed)
2. Should T-074 backfill be a repeatable process or was this a one-time catch-up?

## Gotchas / Warnings for Next Session

- Playwright sandbox still fails as root (--no-sandbox config didn't take effect)
- `create-task.sh` prompts for owner interactively when `--owner` not provided — always pass `--owner` in scripts
- Stale screenshots (dashboard-page.png, metrics-page.png, patterns-page.png) are untracked — safe to delete

## Suggested First Action

1. `fw context init`
2. Decide on G-005: build `fw promote` command or keep graduation manual
3. If building: `fw work-on "Build fw promote for knowledge graduation" --type build`
4. Otherwise: update G-005 status to `decided-defer` with rationale

## Files Changed This Session

- Modified: `agents/context/checkpoint.sh` (4 bug fixes: stale cache, synthetic filtering, 2MB window, compaction detection)
- Modified: `bin/fw` (work-on description defaults, owner defaults, help text)
- Modified: `.context/project/decisions.yaml` (added D-012 through D-018)
- Modified: `.context/project/patterns.yaml` (added FP-005, SP-004, WP-002)
- Modified: `.context/project/learnings.yaml` (added L-014 through L-020, fixed L-013 dup)
- Modified: `.context/project/practices.yaml` (updated all application counters)
- Modified: `.context/project/gaps.yaml` (updated G-005 evidence)
- Enriched: 12 episodic files (T-060 through T-076)

## Recent Commits

- 3e777d6 T-074, T-075, T-076: Clean remaining TODOs from episodic files
- e7aa862 T-074, T-075, T-076: Complete tasks, update working memory
- adfe64a T-076: Fix fw work-on to use task name as description instead of boilerplate
- cc7ce3f T-074, T-075: Enrich episodic skeletons
- e8c5a12 T-074: Backfill project memory from episodics

---

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

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