MCP GraphQL
MCP server that lets LLMs dynamically discover and query any GraphQL API by introspecting its schema, executing queries, and optionally executing mutations against a configured endpoint.
Best When
You have a GraphQL endpoint and want an AI agent to self-discover what queries are possible and execute them without you writing the queries manually.
Avoid When
You need strict query control, cost/complexity limiting on GraphQL operations, or your API requires mTLS or complex multi-step auth flows not supported by a static HEADERS env var.
Use Cases
- • Enabling an AI agent to explore and query an internal GraphQL API without hardcoded query definitions
- • Prototyping GraphQL queries interactively through Claude for API development and testing
- • Bridging AI workflows to GraphQL-backed services (e.g., Shopify, GitHub, Contentful)
- • Schema exploration for developers onboarding to an unfamiliar GraphQL API
Not For
- • REST-only APIs (no OpenAPI/REST support)
- • Production environments needing fine-grained query whitelisting or cost controls
- • Users who need mutations enabled by default (disabled for safety)
Alternatives
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Scores are editorial opinions as of 2026-03-01.