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QuestDB Web Console MCP Server

Connects coding agents to a running QuestDB Web Console: notebook cells, SQL queries, and charts.

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★ 2 stars Last pushed 2026-09-22 License: Apache-2.0

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Connect

Review any command before running it. Package names and URLs come from the server's own registry entry.

Package (npm 0.4.0)

npx -y @questdb/[email protected]

Or add to your MCP client config:

{
  "mcpServers": {
    "mcp-server-questdb": {
      "command": "npx",
      "args": [
        "-y",
        "@questdb/[email protected]"
      ],
      "env": {
        "CONSOLE_ORIGIN": "<YOUR_VALUE>",
        "MCP_BRIDGE_PORT": "<YOUR_VALUE>",
        "LOG_PATH": "<YOUR_VALUE>",
        "LOG_LEVEL": "<YOUR_VALUE>"
      }
    }
  }
}

CONSOLE_ORIGIN — QuestDB Web Console origin.
MCP_BRIDGE_PORT — Fixed WebSocket port for pairing. Auto-allocated when unset.
LOG_PATH — Log file location. Defaults to a timestamped file under /tmp/questdb-mcp-bridge.
LOG_LEVEL — Log verbosity. DEBUG adds heartbeats and full tool payloads.