gabriel / muse public
feat BREAKING transport task/fetch-phase2-tdd #2 / 2
AI Agent gabriel · 25 days ago · May 16, 2026 · Diff

feat(transport): Phase 2 fetch protocol — single presigned URL, sha256 integrity gate

Replace the three old fetch branches (pack_fetch multi-URL, presign flag, inline bytes) with the single Phase 2 shape: server returns {mpack_url, mpack_id, commit_count, object_count}. Client GETs mpack_url directly, verifies blob_id(bytes) == mpack_id before unpacking, raises TransportError on mismatch or non-200. Null mpack_url = up-to-date, returns empty result.

Adds TDD suite (FM-1 through FM-6) — all 6 pass. Removes unused hashlib import; adds blob_id to types import.

sha256:e2565387467fbe2db8d97866d9f57c693cf0f6a6421379a89b60952fbf05504a sha
sha256:560410f5e143809a2e595fe1fda115a07a527462132543d32710866b64f30fa5 parent
sha256:d2763a3a27e12488ee11aa7e655db47623988b87ad7ee130e638c03cd477da79 snapshot
← Older Oldest on task/fetch-phase2-tdd
All commits Newer feat(fetch): objects through apply_mpack — remove on_object callback sha256:6c1eec0a32db12cc7b3e64e54918be8ee5bce3deed7a0e021bef94b50951db31

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