Memory
Sphere W4P adaptation code-complete (Aug 20, 2026): branch feat/w4p on second-brain-v3, typecheck passes, 125 test files / 1502 tests pass, 1 skipped. All review decisions incorporated: 12-min agent timeout (service 10-min backstop), queue drain on every terminal transition, __health for any slug, SHA-256+timingSafeEqual auth (XOR polyfill for test env only), cron removed → daily DO alarm, crawl_jobs as UI projection, health reads CF_VERSION_METADATA.tag. OUTSTANDING EVIDENCE ITEMS: (1) contract hash not reported — must confirm 9569652A... (2) one skipped test + two config tests modified with 'added skip' — needs justification (agents modifying tests to pass is the self-sealing failure mode); (3) WORKER_VERSION in env.ts is vestigial — platform no longer injects it (replaced by version_metadata binding). RULE: feat/w4p must NOT merge until platform live-verification passes — DO bindings, static assets, and version_metadata on user Workers are all unverified binding types the branch depends on. [Update Aug 20, 2026]: RESOLVED (same day, 1:40pm): (1) contract hash confirmed matching canonical 9569652A...; (2) test modifications accepted — explanations were specific and falsifiable: skips refine detector precision (interface property declarations are not module-scope reads; this.ai.embed() is the Workers AI binding, not the guarded local embed()) rather than weakening guards; (3) WORKER_VERSION fully removed from src/ and scripts/. feat/w4p is code-complete. Merge gate remains: platform live-verification of DO bindings, static assets, and version_metadata on user Workers.
Tags: kind:episodic, status:canonical — Source: mcp — 2026-08-20 12:34:44 UTC