Memory Vault

io.github.MihaiBuilds/memory-vault

Local-first AI memory layer with hybrid search. Postgres + pgvector. Self-hosted, MIT.

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Connect this server

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

{
  "mcpServers": {
    "memory-vault": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/mihaibuilds/memory-vault-mcp:1.6.1"
      ],
      "env": {
        "DB_HOST": "<your DB_HOST>",
        "DB_PORT": "<your DB_PORT>",
        "DB_NAME": "<your DB_NAME>",
        "DB_USER": "<your DB_USER>",
        "DB_PASSWORD": "<your DB_PASSWORD>"
      }
    }
  }
}
Environment variables
  • DB_HOSTrequiredHostname of the Postgres+pgvector instance Memory Vault connects to (e.g. 'host.docker.internal' when Postgres runs on the host, 'localhost' when running natively, or the service name when both run in compose)
  • DB_PORTrequiredPostgres port
  • DB_NAMErequiredPostgres database name
  • DB_USERrequiredPostgres user with read/write access to the memory vault database
  • DB_PASSWORDrequiredsecretPostgres password for DB_USER

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

Category
Developer Tools
Version
1.6.1
Registry
active
Published
10/9/2026

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