feat(mcp): bearer-tokened MCP server exposing search to agents#296
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salmonumbrella wants to merge 3 commits into
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feat(mcp): bearer-tokened MCP server exposing search to agents#296salmonumbrella wants to merge 3 commits into
salmonumbrella wants to merge 3 commits into
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Results ranked by relevance instead of date-only: subject > sender > body (setweight A-D + ts_rank_cd), prefix matching as you type, quoted phrases, served by a GIN index over a trigger-maintained search_fts column. Backfill runs as a resumable background drainer (fast-DDL migrations 0035-0037, no boot-blocking rewrite); not-yet-backfilled rows fall back to the previous query path. Body text is materialized by a provider-gated background IMAP drainer with circuit breakers, poison-message forward progress, and progress reporting. Filter-only queries stay date-ordered. No infrastructure changes - runs on stock postgres:16-alpine. Split 1/3 of maathimself#283. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
…tor) Explicit opt-in embeddings pipeline against any OpenAI-compatible /v1/embeddings endpoint (key encrypted at rest, host-validated, masked on read). Fingerprinted generations (config change => clean rebuild), a crash-safe fill worker, per-dimension HNSW partial indexes, re-embedding of late-arriving bodies. Query side adds hybrid BM25+ANN reciprocal-rank fusion behind an in-input Semantic toggle; lexical stays the default, with silent fallback while the index builds. Settings UI with explicit privacy copy and live Test/Build progress, in all 7 locales. Migrations 0038-0039. Includes the search-eval harness that produced the published quality numbers, and its explain/total diagnostics seams. Infra: compose moves postgres:16-alpine -> pgvector/pgvector:pg16 (same PG16 major). Run REINDEX DATABASE once after the first boot: the musl -> glibc collation change can misorder existing text btree indexes; the app logs a loud warning when it detects this. Split 2/3 of maathimself#283, stacked on the weighted-FTS PR. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Streamable-HTTP /mcp endpoint (SHA-256-hashed tokens minted in Profile, Origin-validated, rate-limited) exposing 12 tools including semantic_search_messages and search_in_message. Every call is scoped to the token owner's accounts; deletion is staged-only. Adds the MCP-only search seams (trusted account scoping, body-scope FTS leg, strictVector, loadVector), the chunk-excerpt read path, migrations 0040-0041, and one new backend dependency: @modelcontextprotocol/sdk. Split 3/3 of maathimself#283, stacked on the semantic-embeddings PR. The stacked tree is byte-identical to the reviewed maathimself#283 head (3773150). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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Split 3/3 of #283, stacked on #294 → #295 — the diff shows their commits until they merge; review the last commit only (
feat(mcp): bearer-tokened MCP server exposing search to agents). I'll rebase as the stack lands. One new backend dependency:@modelcontextprotocol/sdk.Summary
/mcpendpoint: SHA-256-hashed bearer tokens minted in Profile, Origin-validated, rate-limited. 12 tools includingsemantic_search_messagesandsearch_in_message; every call is scoped to the token owner's accounts; deletion is staged-only (migrations 0040–0041).strictVector,loadVector, and the chunk-excerpt read path (chunkmatch/textExcerpt)./mcpproxy blocks (SSE-friendly, no buffering); token minting UI in Profile, in all 7 locales.With this PR merged, the combined tree is byte-identical to the reviewed #283 head (
3773150) modulo the rebase onto current main — the three-way split re-partitions that exact tree, it does not rewrite it.Testing
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