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ClickHouse

Official ClickHouse MCP server for querying and exploring ClickHouse clusters and chDB.

database

Details

Transport: stdio
Latest version: 0.6.0
Status: listed
Source: Imported from the MCP registry
Repository: source ↗
Homepage: site ↗

Versions

0.6.0 release date unknown

Install

Add to Cursor or pick your client:

Needs env vars: CLICKHOUSE_HOST , CLICKHOUSE_USER , CLICKHOUSE_PASSWORD — replace the <placeholders> with your values.

claude mcp add io-github-clickhouse-mcp-clickhouse --env CLICKHOUSE_HOST=<CLICKHOUSE_HOST> --env CLICKHOUSE_USER=<CLICKHOUSE_USER> --env CLICKHOUSE_PASSWORD=<CLICKHOUSE_PASSWORD> -- uvx mcp-clickhouse

One-click above, or in ~/.cursor/mcp.json:

{
  "mcpServers": {
    "io-github-clickhouse-mcp-clickhouse": {
      "command": "uvx",
      "args": [
        "mcp-clickhouse"
      ],
      "env": {
        "CLICKHOUSE_HOST": "<CLICKHOUSE_HOST>",
        "CLICKHOUSE_USER": "<CLICKHOUSE_USER>",
        "CLICKHOUSE_PASSWORD": "<CLICKHOUSE_PASSWORD>"
      }
    }
  }
}

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

{
  "mcpServers": {
    "io-github-clickhouse-mcp-clickhouse": {
      "command": "uvx",
      "args": [
        "mcp-clickhouse"
      ],
      "env": {
        "CLICKHOUSE_HOST": "<CLICKHOUSE_HOST>",
        "CLICKHOUSE_USER": "<CLICKHOUSE_USER>",
        "CLICKHOUSE_PASSWORD": "<CLICKHOUSE_PASSWORD>"
      }
    }
  }
}

Config entry, any MCP client:

{
  "command": "uvx",
  "args": [
    "mcp-clickhouse"
  ],
  "env": {
    "CLICKHOUSE_HOST": "<CLICKHOUSE_HOST>",
    "CLICKHOUSE_USER": "<CLICKHOUSE_USER>",
    "CLICKHOUSE_PASSWORD": "<CLICKHOUSE_PASSWORD>"
  }
}

Ecosystem signals — baseline 62 / 100

Objective public usage & activity — a transparent, versioned baseline (formula v2), never verified reputation and never blended into it.

GitHub stars · 1 day ago: ★ 866
Last commit · 1 day ago: today
Issue close rate · 1 day ago: 89%

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