---
phase: 03-strategy-memory-integration
plan: 01
subsystem: runtime
tags: [aitp, strategy-memory, runtime-bundle, schema]
requires:
  - phase: 02-steering-and-checkpoint-durability
    provides: durable steering-aware runtime surfaces
provides:
  - run-local strategy-memory write path
  - runtime-visible strategy-memory guidance
  - schema contract for strategy memory
affects: [phase-03, runtime-bundle, topic-status]
tech-stack:
  added: [runtime strategy_memory field]
  patterns: [non-promotional route memory]
key-files:
  created: []
  modified: [research/knowledge-hub/knowledge_hub/aitp_service.py, research/knowledge-hub/runtime/schemas/progressive-disclosure-runtime-bundle.schema.json, research/knowledge-hub/tests/test_aitp_service.py]
key-decisions:
  - "Strategy memory should guide bounded route choice, not scientific promotion."
patterns-established:
  - "Helpful and harmful route memory belong in runtime surfaces when relevant."
requirements-completed: [MEM-01, MEM-02]
duration: 20min
completed: 2026-03-31
---

# Phase 3: Strategy Memory Integration Summary

**Run-local strategy memory can now be written, surfaced through runtime status, and consulted as bounded route guidance**

## Performance

- **Duration:** 20 min
- **Started:** 2026-03-31T05:35:00+08:00
- **Completed:** 2026-03-31T05:55:00+08:00
- **Tasks:** 1
- **Files modified:** 3

## Accomplishments
- Added a first-class strategy-memory write API.
- Surfaced relevant strategy-memory guidance through runtime bundle and topic status.
- Updated the runtime bundle schema and tests to carry the new field.

## Task Commits

Each task was completed in the working tree without atomic git commits in this session.

1. **Task 1: Add strategy-memory write/read/runtime surfaces** - `(uncommitted)`

**Plan metadata:** `(retroactive summary)`

## Files Created/Modified
- `research/knowledge-hub/knowledge_hub/aitp_service.py` - strategy-memory API and runtime surfaces
- `research/knowledge-hub/runtime/schemas/progressive-disclosure-runtime-bundle.schema.json` - strategy_memory bundle contract
- `research/knowledge-hub/tests/test_aitp_service.py` - strategy-memory regression coverage

## Decisions Made
- Strategy memory stays explicitly non-promotional and route-level only.

## Deviations from Plan

None - plan executed exactly as written.

## Issues Encountered

None

## User Setup Required

None - no external service configuration required.

## Next Phase Readiness

- The code-method acceptance lane can now record and expose route memory as part of a real benchmark-first exemplar.

---
*Phase: 03-strategy-memory-integration*
*Completed: 2026-03-31*
