ClickHouse

About ClickHouse

Use ClickHouse with your agent

claude mcp add clickhouse -- uvx mcp-clickhousex

{
  "mcpServers": {
    "clickhouse": {
      "command": "uvx",
      "args": [
        "mcp-clickhousex"
      ]
    }
  }
}

Frequently asked questions

What is ClickHouse?

ClickHouse is an MCP (Model Context Protocol) server by alyiox in the Code Analysis category. Read-only MCP server for ClickHouse metadata, parameterized queries, and plan analysis.

How do I connect ClickHouse to Claude, Cursor, or another MCP client?

Install ClickHouse from its pypi package (mcp-clickhousex) and register it under "mcpServers" in your client's MCP configuration — for example claude_desktop_config.json or Cursor's mcp.json — then restart the client.

Is ClickHouse open source?

Yes — the source code is public at github.com/alyiox/mcp-clickhousex.

Can AI agents pay to use ClickHouse?

Not yet through Loomal — ClickHouse is listed as a free directory entry. If its maintainer verifies ownership, they can set per-call USDC pricing that agents pay over x402, with settlement on Base.