Community Dev tools
GraphQL
Query any GraphQL endpoint with introspection — schema-aware tool surface.
Language TypeScript License MIT
Install
npm install -g mcp-graphql About
Generic GraphQL bridge. Introspects the target schema on connect and exposes both schema browsing and query execution as tools. Bearer-token auth supported.
Recent releases (5)
All releases →- v2.0.4 Latest May 27, 2025
fix: add ignorable input boolean for introspect schema Another workaround for clients that send undefined as an argument when inputArguments is an empty object Also added two debug clients to fool around with this a bit **Full Changelog**: https://github.com/blurrah/mcp-graphql/compare/v2.0.3...v2.0.4
View on GitHub ↗ - v2.0.3 May 27, 2025
fix: update all dependencies This should hopefully fix the issue where undefined is not allowed as input for a tool call without input arguments. **Full Changelog**: https://github.com/blurrah/mcp-graphql/compare/v2.0.2...v2.0.3
View on GitHub ↗ - v2.0.2 May 26, 2025
fix: clients sending undefined to introspect breaks tool This forces an input that doesn't break by just adding an optional argument that doesn't do anything. Fixes #24 **Full Changelog**: https://github.com/blurrah/mcp-graphql/compare/v2.0.1...v2.0.2
View on GitHub ↗ - v2.0.1 Apr 22, 2025
chore: add better error returns have a feeling that thrown errors do not properly return responses to the model that uses it **Full Changelog**: https://github.com/blurrah/mcp-graphql/compare/v2.0.0...v2.0.1
View on GitHub ↗ - v2.0.0 Apr 18, 2025
release: bump package.json to 2.0.0 ## What's Changed * chore: remove per query endpoints and headers by @blurrah in https://github.com/blurrah/mcp-graphql/pull/17 **Full Changelog**: https://github.com/blurrah/mcp-graphql/compare/v1.0.1...v2.0.0
View on GitHub ↗
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