ClickHouse MCP Server
Run read-only SQL against ClickHouse and browse its databases and tables.
Add it to your client
Officialpip install mcp-clickhouse
- Transport
- both
- Runtime
- Python
- Auth
- Required
- Tools
- 4
- License
- Apache-2.0
The official ClickHouse MCP server keeps its surface deliberately small: list databases, list tables, and run a SQL query. Queries execute in read-only mode, so an agent exploring an analytics cluster cannot mutate it. A fourth tool routes queries through chDB, the embedded ClickHouse engine, for local files and object storage without a server. Over HTTP it requires a bearer token or an OAuth provider; stdio runs unauthenticated on the local machine.
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