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mcp/harbor
Claude Code

ClickHouse for Claude Code

io.github.alyiox/mcp-clickhousex

Read-only MCP server for ClickHouse metadata, parameterized queries, and plan analysis.

client:Claude Code transport:stdio runtime:pypi

Install ClickHouse in Claude Code

run in your project directory

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

claude mcp add mcp-clickhousex -e MCP_CLICKHOUSE_DSN=<MCP_CLICKHOUSE_DSN> -- uvx mcp-clickhousex

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

ClickHouse in other clients

ClickHouse MCP server