io.github.alphaparkinc/genpark-json-schema-contract-validator-skill

GenPark JSON Schema Contract Validator

Is the GenPark JSON Schema Contract Validator MCP server down? Yes. It has given no valid answer since 2026-10-29: install failed.

Zero-dependency JSON schema subset validator ensuring LLM structured outputs strictly conform to con

install failed down since 2026-10-29 · probed 2026-11-15 · unchanged since 2026-11-12

not a zip file: [/tmp/mcpcost-stdio-51Lopp/bundle.mcpb]
  End-of-central-directory signature not found.  Either this file is not
  a zipfile, or it constitutes

Bundle: https://github.com/Alpha-Park/genpark-json-schema-contract-validator-skill/releases/download/v1.0.1/genpark-json-schema-contract-validator-skill-v1.0.1.mcpb (MCPB, for a client that installs bundles; probed in a container with the network off)
Host: github.com
Repository: https://github.com/alphaparkinc/genpark-json-schema-contract-validator-skill
Website: https://genpark.ai/mcp
Registry: active, updated 2026-10-24 · registry entry

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Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.

For the publisher

No valid answer since 2026-10-29, in every probe since then.
npx or uvx could not install the package. The package name in the registry entry is wrong, the package is not published, or the install needs a build step.