io.github.K11-Software-Solutions/api-contract-qa
k11 API Contract QA
Is the k11 API Contract QA MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-14.
Which services an API change breaks and why: OpenAPI, GraphQL, gRPC, AsyncAPI, SOAP.
alive probed 2026-11-14
8tools
2.2ktokens in Claude Opus 5.5
1.1 %of Claude's 200k window
0.9×the median server
923 msto initialize
3 msto list tools
- Run it
- uvx k11-api-contract-qa-mcp@0.1.0 (stdio, probed in a container with the network off)
- Host
- pypi.org
- Reports itself as
- k11-api-contract-qa 0.1.0
- Capabilities
- experimental, prompts, resources, tools
- Instructions
- 701 characters
- Of a 1M window
- 0.2 % of a 1M context window
- Count
- 2.2k tokens in Claude Opus 5.5, exact, measured 2026-11-14. With the Claude Code prefix mcp__…__ on each tool name: 2.3k. The o200k_base estimate is 1.2k. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/K11-Software-Solutions/k11techlab-api-contract-qa-mcp
- Website
- https://github.com/K11-Software-Solutions/k11techlab-api-contract-qa-mcp
- Registry
- active, updated 2026-11-13 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.85×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| check_live_conformance | 437 | 236 | 20 % |
| check_deployed_contract | 336 | 181 | 15 % |
| assess_impact | 319 | 172 | 14 % |
| generate_api_tests | 289 | 156 | 13 % |
| discover_consumer_usage | 276 | 149 | 12 % |
Compare this server with others.
More servers
Other registry entries on pypi.org, the ones next to this name; all of them.
- SRS Lock-in Amplifier io.github.K-Dense-AI/labmcp-srs-lockin · needs env
- SRS Residual Gas Analyzer io.github.K-Dense-AI/labmcp-srs-rga · needs env
- Thermo Orbitrap (Instrument API) io.github.K-Dense-AI/labmcp-thermo-iapi · needs env
- Thorlabs Optical Power Meter io.github.K-Dense-AI/labmcp-thorlabs-pm · needs env
- k11 API Functional QA io.github.K11-Software-Solutions/api-functional-qa · alive
- LLM Assure io.github.K11-Software-Solutions/llm-assure · alive
- k11 Release Gate io.github.K11-Software-Solutions/release-gate · alive
- k11 Selenium QA io.github.K11-Software-Solutions/selenium-qa · alive
Servers that mention contract.
- Contractor Licence Changes agency.ottobot/contractor-license-changes · alive
- AFMR Discovery ai.afmr/discovery · alive
- Plumbline - Contractor License Checks ai.agentlookups/plumbline · alive
- AwardCast Federal Contracts ai.awardcast/federal-contracts · alive
- Contractors Near Me ai.contractorsnearme/contractors-near-me · needs auth
- Hyperscale Tenant Tools ai.hyperscale0/hyperscale-tenant-tools · needs auth
- n3tz Atlas ai.n3tz/atlas · needs auth
- ai.plero/plero · needs auth
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.