Connects Claude to SchemaStore.org's catalog of 500+ JSON schemas for configuration files, manifests, and data formats. Exposes four tools: list_schemas with optional filtering, find_schema_for to match filenames against glob patterns, fetch_schema to pull down actual schema documents, and exact name lookup. Useful when you're validating JSON files, building editor integrations, or need Claude to understand the structure of package.json, tsconfig.json, GitHub workflows, and similar config formats. Part of the Pipeworx gateway, which means you can also use ask_pipeworx for natural language queries instead of calling tools directly.
claude mcp add --transport http io.github.pipeworx-io-schemastore https://gateway.pipeworx.io/schemastore/mcp