SQL Benchmarks Lab MCP Server

by rctrutaio.github.rctruta/sqlbenchdagv0.1.2

Query pre-computed SQL engine benchmarks. Runs standalone, no server setup required.

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Active21d ago

Install SQL Benchmarks Lab MCP server

claude mcp add sqlbenchdag -- uvx sqlbenchdag

{
  "mcpServers": {
    "sqlbenchdag": {
      "command": "uvx",
      "args": [
        "sqlbenchdag"
      ]
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "sqlbenchdag": {
      "command": "uvx",
      "args": [
        "sqlbenchdag"
      ]
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "sqlbenchdag": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "sqlbenchdag"
      ]
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "sqlbenchdag": {
      "command": "uvx",
      "args": [
        "sqlbenchdag"
      ]
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Variable	Required	Secret	Description
SB_RESULTS_DIR	—	—	Directory of experiment result capsules. The package ships the SQL suites, taxonomy and templates but NOT capsules, which are run output — so on a fresh install the catalog tools work and list_results is empty until this points at a results directory.
SB_API_BASE	—	—	Optional. Base URL of a running SQL Benchmarks REST API. Leave unset and the read tools mount the API in-process — no server needed. Set it only when the API runs elsewhere, or to use submit_experiment, which needs a process that outlives the request.