io.github.alyiox/mcp-clickhousex
ClickHouse
Is the ClickHouse MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-02.
Read-only MCP server for ClickHouse metadata, parameterized queries, and plan analysis.
alive probed 2026-11-14 · unchanged since 2026-11-02
- Run it
- uvx mcp-clickhousex@0.11.0 (stdio, probed in a container with the network off)
- Host
- pypi.org
- Reports itself as
- mcp-clickhousex
- Capabilities
- prompts, resources, tools
- Instructions
- none
- Of a 1M window
- 0.1 % of a 1M context window
- Count
- 1.0k tokens in Claude Opus 5.5, exact, measured 2026-11-02. With the Claude Code prefix mcp__…__ on each tool name: 1.1k. The o200k_base estimate is 543. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/alyiox/mcp-clickhousex
- Registry
- active, updated 2026-09-20 · registry entry
- Changes
- 2 recorded, reachable in 1 of them. A row is added when the result, the tool count or the cost changes.
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.90×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| analyze_query | 535 | 281 | 52 % |
| run_query | 434 | 228 | 42 % |
| list_profiles | 65 | 34 | 6 % |
Compare this server with others.
More servers
Other registry entries on pypi.org, the ones next to this name; all of them.
- AI Workbench MCP io.github.alptugharun/ai-workbench-mcp · alive
- io.github.altrsoftware/altr-mcp-server · alive
- Luma Events io.github.alx1p/luma-mcp · alive
- Atlassian Attachments io.github.alyiox/mcp-atlassian-attachments · alive
- Documentation Search io.github.alyiox/mcp-docs-ask · needs network
- OpenAPI Services io.github.alyiox/mcp-openapix · crashed on start
- Sam's Club Sponsored Ads APIs (deprecated) io.github.alyiox/mcp-samsclub-ads · crashed on start
- Walmart & Sam's Club APIs io.github.alyiox/mcp-walmart-ads · alive
Servers that mention clickhouse.
- WaveHouse Cloud cloud.wavehouse/mcp · needs auth
- LightShip io.github.lightshipHQ/lightship · not found
- SaturnSQL com.saturnsql/saturnsql · needs auth
- DB Connect MCP io.github.yugui923/db-connect-mcp · needs env
- io.github.Aguantar/clickhouse-dataops-mcp · crashed on start
- io.github.infoinlet-marketplace/mcp-clickhouse · alive
- ClickHouse io.github.ClickHouse/mcp-clickhouse · alive
- io.github.dockndevai/mcp-clickhouse · needs env
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-11-02 08:18 | alive | 1.6 s | 3 | 1.0k | 543 |
| 2026-10-19 07:00 | install failed |
Badge for the README
The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.
A mail when this server changes
Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.
For the publisher
- The server answers initialize and tools/list. Nothing to fix.