SmitheryListed
open-brain
Graph-structured MCP memory server. 37.2% on LongMemEval baseline — a benchmark most memory systems don't publish. Capture thoughts from any AI assistant (Claude, ChatGPT, or any MCP client), Telegram, or automated pipelines. Thoughts land in a Newman-IDF weighted entity graph (~34K cross-cluster bridges), not a flat document store. Automated Dream cycle runs in the background: deduplicates near-duplicates, tracks theme drift, synthesizes insights across clusters, archives stale content. 17 MCP tools. PostgreSQL + pgvector. Self-hostable on Supabase or Docker.
First seen 2 Oct 2026. Evidence as of 5 Oct 2026.
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Source listings
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Tools
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No changes since the first observation. The first snapshot is the baseline.
| Source | Listing | First seen | Last seen | Versions |
|---|---|---|---|---|
| Smithery | bogdan9095/open-brain | 2 Oct 2026 | 5 Oct 2026 | 1 |