io.github.schemacrawler/schemacrawler-ai
schemacrawler_ai_mcpserver
Is the io.github.schemacrawler/schemacrawler-ai MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-10.
Enables natural language schema queries — explore tables, keys, procedures, and get SQL help fast
alive probed 2026-11-14 · unchanged since 2026-11-10
- Run it
- docker run -i --rm schemacrawler/schemacrawler-ai:18.0.2-1 (stdio, probed in a container with the network off)
- Host
- docker.io
- Reports itself as
- schemacrawler_ai_mcpserver 1.0.0
- Capabilities
- completions, logging, prompts, resources, tools
- Instructions
- 194 characters
- Of a 1M window
- 0.5 % of a 1M context window
- Count
- 5.2k tokens in Claude Opus 5.5, exact, measured 2026-11-10. With the Claude Code prefix mcp__…__ on each tool name: 5.4k. The o200k_base estimate is 3.2k. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/schemacrawler/SchemaCrawler-AI
- Website
- https://schemacrawler.github.io
- Registry
- active, updated 2026-11-10 · registry entry
- Changes
- 2 recorded, reachable in 2 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, 1.65×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| describe_tables | 592 | 359 | 11 % |
| list_members_of_tables | 554 | 336 | 11 % |
| table_path | 552 | 335 | 11 % |
| table_importance | 541 | 328 | 10 % |
| detect_clusters | 506 | 307 | 10 % |
Compare this server with others.
More servers
Other registry entries on docker.io, the ones next to this name; all of them.
- mcp-v8 io.github.r33drichards/mcp-js · timeout
- RisingWave io.github.risingwavelabs/risingwave-mcp · needs env
- rstream CLI MCP io.github.rstreamlabs/rstream · alive
- Scaleway MCP server io.github.scaleway/scaleway-mcp · crashed on start
- MCP Skills Server io.github.srprasanna/mcp-skill-hub · crashed on start
- MCP Skills Server io.github.srprasanna/mcp-skills-server · not probed
- HTML to Markdown MCP Server io.github.sunshad0w/html2md · alive
- CAPI Gateway io.github.surisoft-io/capi-core · timeout
Servers that mention procedures or language.
- Aard ai.aard/aard · needs auth
- Aidoo for Odoo ai.aidoo/aidoo · needs auth
- AskWatch Google Search Console MCP ai.askwatch/gsc · alive
- Canvora ai.canvora/canvora · needs auth
- ai.cdbx/mcp-server · needs auth
- Gessa: game asset generation for AI agents ai.gessa/mcp-server · needs auth
- Genomic Intelligence ai.genomicintelligence/genomic-intelligence · alive
- Hermitsh Texts ai.hermitsh/texts · needs auth
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-11-10 09:02 | alive | 12.6 s | 13 | 5.2k | 3.2k |
| 2026-10-29 07:49 | alive | 11.0 s | 13 | 5.3k | 3.2k |
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.