Files
Profa 416c97ab39 feat(learning): implement Six Hats Tier 0-2 improvements and fix test flakiness
Tier 0 (Bug Fixes):
- Fix promotion threshold inconsistency (standardized on 3)
- Add embedding backfill script and ghost pattern health check
- Add FTS5 virtual table with hybrid vector/text search

Tier 1 (Quick Wins):
- Binary reward assignment (+1/-1/0) for outcome-based learning
- At-least-one learning guarantee per session
- Temporal decay on search results (30-day half-life)
- Configurable promotion activity window
- Enable coherence gate by default

Tier 2 (Medium Investments):
- Pre-compaction flush hook to prevent knowledge loss
- OPD remediation hints ("bad because X, fix by Y")
- Per-agent MCP tool scoping for security isolation
- Daily Markdown log tier for audit trail
- Proof-of-Quality CLI command with SHA-256 attestation
- Devil's advocate scoring fixes (FTS normalization, cap, decay, freshness)

Test Fixes:
- Fix queen governance flakiness in domain-handlers tests
- Fix cross-suite singleton contamination in handler-factory and e2e tests
- Fix mcp-server domain tool timeout and invocation failures

610 test files pass, 0 failures, 18,589 tests green.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-09 17:43:23 +00:00
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