Gnosem
dev.gnosem/gnosemVersion 1.0.0Cross-vendor AI memory over MCP. One semantic store, readable and writeable from every MCP client.
Status
Responds143 msAnswered our handshake without sign-in.- Last checked
- Nov 14, 2026, 14:26 UTC
- Latency
- 143 ms
- Remotes responding
- 1 of 1
- Sign-in
- No sign-in
- Hosting
- Hosted outside the EU (detected)
- Registry data as of
- Nov 14, 2026, 21:12 UTC
Data from the official MCP Registry, checked by run.zero. How we check
Connect
Streamable HTTP
https://gnosem.dev/mcpResponds143 msNo sign-in
Claude Code
claude mcp add --transport http gnosem https://gnosem.dev/mcpClaude Desktop and claude.ai
Settings > Connectors > Add custom connector
Name: gnosem
Remote MCP server URL: https://gnosem.dev/mcpCursor
{
"mcpServers": {
"gnosem": {
"url": "https://gnosem.dev/mcp"
}
}
}VS Code
code --add-mcp '{"name":"gnosem","type":"http","url":"https://gnosem.dev/mcp"}'Built your own server? run.zero hosts MCP servers on European infrastructure.
Tools
6 tools
Read-only | Idempotent | Open world | ||
|---|---|---|---|---|
memory_forgetSoft-delete a memory by id. The row is retained for audit but excluded from search/list and removed from the vector index. | Not declared | Not declared | Not declared | Not declared |
memory_listList the user's most recent memories in reverse chronological order. Use for browsing or catching up on what the user's other model sessions have written recently. Same content/content_raw shape as memory_search. Optional filters (tags, written_by, session_id, since, until) narrow the listing at the SQL level. | Not declared | Not declared | Not declared | Not declared |
memory_searchSearch the user's memories. Default mode is 'hybrid': blends semantic (cosine over Vectorize) and keyword (BM25 over SQLite FTS5) hits via Reciprocal Rank Fusion (k=60). Semantic catches paraphrases; keyword catches exact-string hits (IDs, dates, code snippets). Pass mode:'semantic' or mode:'keyword' to run just one. Content defaults to the LLM-optimized (compressed) form when available (raw:true to invert). Excludes forgotten + superseded. Optional filters narrow after retrieval: tags (AND), written_by, session_id, and/or since/until (ms epoch). | Not declared | Not declared | Not declared | Not declared |
memory_supersedeReplace a stale memory with a corrected one. The old row is marked superseded and excluded from future reads; the new row becomes the current version. Use for corrections; use memory_forget for pure deletions. | Not declared | Not declared | Not declared | Not declared |
memory_writeSave a fact, preference, decision, or note to the user's cross-model memory. Any MCP client can read this back later. Include written_by (e.g. 'claude-code', 'gpt-5', 'kimi-k2') for provenance and session_id to group related writes. Long content (>400 chars) is automatically compressed on write to a structured-facts form optimized for LLM reading — the raw text is preserved. Pass no_optimize:true to skip. Writes are deduped by default: (1) SHA-256 of trim(content) short-circuits byte-identical writes with { id, exact_duplicate:true } for free (no embed call); (2) failing that, semantic dedup returns { id, deduped:true, matched_score } when cosine ≥ 0.85. Pass force:true to bypass both, or use memory_supersede to explicitly correct a prior memory. | Not declared | Not declared | Not declared | Not declared |
memory_write_bulkWrite up to 50 memories in a single call. Each entry runs the same path as memory_write (semantic dedup by default; pass force:true per-entry to skip). Embeddings + optimizations run in parallel; D1 inserts are batched. Returns { results: [...] } with one entry per input in the same order — each is { id, created_at, optimized? } on success, { id, created_at, deduped, matched_score } on dedup, or { error } on failure. Free-tier limits apply to the sum: if adding N would exceed 200, the first (200 - existing) succeed and the rest return an error. | Not declared | Not declared | Not declared | Not declared |
Details
- Registry status
- Active
- Published
- Jul 30, 2026
- Updated
- Jul 30, 2026
- Categories (suggested)
- E-commerceKnowledge and notesSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
- GDPR
- Not declared