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- #368 (user,character) memory silo test DONE + PASSED live (WT b127): write-side conjunctive {end_user,agent_self} scoping + read-side cross- character isolation both proven end-to-end; betty (throwaway) deleted, Sindra intact. Full record in persistent-memory.d/2026-07-18-368-silo- test-passed.md. Retired the stale "silo test in progress" in-flight blocks. - Two-tier migration: split 152 over-threshold dated entries into persistent-memory.d/ detail files, leaving one-line pointers in the index (startup load ~196KB -> ~53KB; bodies now load on demand). - Tier-3 stores scrubbed clean (memory 0 / affect 0, provider restarted empty); persistent-memory + detail file updated to reflect the scrub.
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606 B
[2026-06-15] Memory plane TDD'd + shipped (commit cd12951, v0.17.3). Impl decisions worth keeping: vec0 distance_metric=cosine at table creation (score = 1 − distance); search over-fetches ALL candidates by cosine then scope-filters in Python so top_k counts IN-SCOPE hits; idempotency_id = reference 4-tuple ("default",verb,_ctx_actor(ctx),key) pipe-joined as the SQLite PK, digest = sha256 canonical-JSON; _ctx_actor = job_id|jwt_sub|session_id. heid-code-review returned zero true drift; optimistic-lock semantics pinned to the reference via an expected_revisions parity test.