amu-pgvector MCP Server

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

claude mcp add amu-pgvector -e 'AMU_PGVECTOR_DSN=<AMU_PGVECTOR_DSN>' -- uvx amu-pgvector

{
  "mcpServers": {
    "amu-pgvector": {
      "command": "uvx",
      "args": [
        "amu-pgvector"
      ],
      "env": {
        "AMU_PGVECTOR_DSN": "<AMU_PGVECTOR_DSN>"
      }
    }
  }
}

[mcp_servers.amu-pgvector]
command = "uvx"
args = ["amu-pgvector"]
env = { AMU_PGVECTOR_DSN = "<AMU_PGVECTOR_DSN>" }

{
  "mcpServers": {
    "amu-pgvector": {
      "command": "uvx",
      "args": [
        "amu-pgvector"
      ],
      "env": {
        "AMU_PGVECTOR_DSN": "<AMU_PGVECTOR_DSN>"
      }
    }
  }
}

{
  "servers": {
    "amu-pgvector": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "amu-pgvector"
      ],
      "env": {
        "AMU_PGVECTOR_DSN": "<AMU_PGVECTOR_DSN>"
      }
    }
  }
}

Put your own value in place of <AMU_PGVECTOR_DSN> (Postgres DSN for the role this server runs as. Results are gated by row-level security under this exact role -- use an amu_writer-member role for amu_record/amu_check_conflict, or an amu_agent_base-member role for read-only amu_search). The author’s registry entry marks it as required.

Optional settings from the registry entry, left out of the block above: AMU_PGVECTOR_EMBEDDING_DIM (Embedding vector dimension, used only by the built-in deterministic fallback embedder when sentence-transformers (the amu-pgvector[st] extra) isn't installed. Must match the dimension sql/amu_pgvector.sql was installed with. Default: 1536).