RE-call MCP Memory Server

io.github.GiulioDER/re-call

Agent memory on SQLite or Postgres that flags superseded facts and abstains instead of guessing.

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Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.

{
  "mcpServers": {
    "re-call": {
      "command": "uvx",
      "args": [
        "recall-rag"
      ],
      "env": {
        "RECALL_SERVING_DSN": "<your RECALL_SERVING_DSN>",
        "RECALL_TENANT": "default",
        "RECALL_EMBEDDER": "fastembed",
        "RECALL_TABLE": "chunks"
      }
    }
  }
}
Environment variables
  • RECALL_SERVING_DSNrequiredsecretThe store RE-call reads: a PostgreSQL DSN, or the sqlite:/// address `recall setup --lite` prints for a local Lite store with no database server.
  • RECALL_TENANTTenant id served by this local stdio server.
  • RECALL_EMBEDDERThe embedder the corpus was BUILT with. This registry command installs FastEmbed: use fastembed or a supported FastEmbed model such as BAAI/bge-large-en-v1.5. A Voyage corpus requires a separate launch installed with recall-rag[mcp,voyage] and its API key. The model must match the corpus even when dimensions agree.
  • RECALL_TABLEThe chunk table inside that database. `recall quickstart` indexes into quickstart_chunks so its sample corpus can never be retrieved beside real memory; `recall setup` uses chunks. The wrong value returns no hits and no error.

A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.

Category
AI & Agents
Version
0.15.0
Registry
active
Published
11/8/2026

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