DBHub vs DuckDB MCP Server

A side-by-side comparison of two Databases servers — tools, transport, auth, maintenance, and copy-paste config for each.

	DBHub Zero-dependency, token-efficient database MCP server for Postgres, MySQL, SQL Server, MariaDB, and SQLite. Unverified stdio (local) No auth TypeScript	DuckDB MCP Server Query and manage a local DuckDB database from your LLM via the Model Context Protocol. Unverified stdio (local) No auth Stale Python
Category	Databases	Databases
Language	TypeScript	Python
Transport	stdio (local)	stdio (local)
Auth	None	None
GitHub stars	3.0k	177
Last commit	1 month ago	1 year ago
Verified
Actively maintained
Install	`npx @bytebase/dbhub@latest --transport stdio --dsn "postgres://user:password@localhost:5432/dbname"`	`npx -y @smithery/cli install mcp-server-duckdb --client claude`
Repo	Open	Open

Verdict

Pick DBHub if you prefer the more popular, battle-tested option.

Pick DuckDB MCP Server if you prefer its approach (query and manage a local duckdb database from your llm via the model context protocol).

Add DBHub

Install / run

npx @bytebase/dbhub@latest --transport stdio --dsn "postgres://user:password@localhost:5432/dbname"

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "dbhub": {
      "command": "npx",
      "args": [
        "@bytebase/dbhub@latest",
        "--transport",
        "stdio",
        "--dsn",
        "postgres://user:password@localhost:5432/dbname"
      ]
    }
  }
}

Add DuckDB MCP Server

Install / run

npx -y @smithery/cli install mcp-server-duckdb --client claude

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "duckdb-mcp-server": {
      "command": "uvx",
      "args": [
        "mcp-server-duckdb",
        "--db-path",
        "~/mcp-server-duckdb/data/data.db"
      ]
    }
  }
}

Requires `uv` (the Python package runner). Install it from https://docs.astral.sh/uv/ if `uvx` is not found.

FAQ

DBHub or DuckDB MCP Server — which is better?

Pick DBHub if you prefer the more popular, battle-tested option. Pick DuckDB MCP Server if you prefer its approach (query and manage a local duckdb database from your llm via the model context protocol).

Can I use both DBHub and DuckDB MCP Server?

Yes — MCP clients let you enable multiple servers at once. Add both configs to your client's mcpServers and use whichever tool fits the task.

Do DBHub and DuckDB MCP Server work with Claude, Cursor and Windsurf?

Both do. Copy the per-client config below into Claude Desktop, Cursor, or Windsurf.

View DBHub →View DuckDB MCP Server →More comparisons →