Cross-vendor AI memory over MCP. One semantic store, readable and writeable from every MCP client.
Connect Remote server
claude mcp add --transport http gnosem https://gnosem.dev/mcp
{
"mcpServers": {
"gnosem": {
"url": "https://gnosem.dev/mcp"
}
}
}
{
"servers": {
"gnosem": {
"type": "http",
"url": "https://gnosem.dev/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://gnosem.dev/mcp
Tools 6 found in our last check
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 com…
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:'seman…
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) narr…
memory_forgetSoft-delete a memory by id. The row is retained for audit but excluded from search/list and removed from the vector index.
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 The old row is marked superseded and excluded from future reads; the new row becomes the current version.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.
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…
Details
| Endpoint | https://gnosem.dev/mcp (Streamable HTTP) |
| First published | 30 Jul 2026 |
| Last updated | 30 Jul 2026 |
| Registry name | dev.gnosem/gnosem |
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