Best MCP Servers for GraphQL (April 2026)

Nerq found 275 MCP servers for graphql, ranked below by GitHub stars and weighted compliance score across 52 global AI jurisdictions. The top-ranked MCP server for graphql is ToolFront with 846 stars and a trust score of 75/100. MCP servers for GraphQL APIs: queries, mutations, schema introspection, and API integration.

Last updated: April 29, 2026 | 275 servers in this category | Data from Nerq

Top 20 MCP Servers for GraphQL

#	Name	Stars	Trust	Author	License	Description
1	ToolFront	846	B+ 75	https://github.com/statespace-tech/statespace	N/A	Provides unified access to multiple database types including PostgreSQL, MySQL, SQLite, DuckDB, BigQ
2	DBHub (Universal Database Gateway)	2,448	B 74	https://github.com/bytebase/dbhub	N/A	Provides a universal database gateway for connecting to PostgreSQL, MySQL, SQLite, and DuckDB, enabl
3	ConnorBritain/mssql-mcp-server	7	B 73	ConnorBritain	MIT	Enterprise MCP server for SQL Server with 20 tools for schema discovery, data operations, and admini
4	mastra-apollo-mcp	0	B 72	Gnilherk	MIT	A small Node.js server for integrating with Apollo Graphql Servers using Mastra AI and Apollo MCP.
5	comunica/comunica	543	B 70	Unknown	N/A	📬 A knowledge graph querying framework for JavaScript
6	elevanaltd/octave-mcp	32	C 70	Unknown	N/A	OCTAVE protocol - structured AI communication with 3-20x token reduction. MCP server with lenient-to
7	Grafbase	1,222	B- 68	https://github.com/grafbase/grafbase	N/A	Command-line tool for managing GraphQL APIs with features for local development, federation, and dep
8	samchon/openapi	122	C 68	Unknown	N/A	OpenAPI definitions, converters and LLM function calling schema composer.
9	grafbase/grafbase	1,208	B- 68	Unknown	N/A	The Grafbase GraphQL Federation Gateway
10	co.axiom/mcp	0	B- 68	https://github.com/axiomhq/mcp	N/A	List datasets, schemas, run APL queries, and use prompts for exploration, anomalies, and monitoring.
11	DevDB	1,340	B- 68	https://github.com/damms005/devdb-vscode	N/A	Exposes database tables and schemas via HTTP endpoints, allowing tools to query database structure w
12	Seeed-Studio/kicad-mcp-server	10	C 68	Unknown	N/A	🔌 MCP server for KiCad EDA - Analyze schematics & PCBs, trace pin-level connections, automate design
13	thelinuxer/pgvoyager	10	C 68	Unknown	N/A	A modern PostgreSQL database explorer with schema browser, SQL editor, ERD visualization, and embedd
14	io.github.walkojas-boop/jsonshelf	0	B- 68	https://github.com/walkojas-boop/jsonshelf	N/A	Deterministic JSON repair, validate, example-gen, schema-coerce for agents. Zero LLM, sub-10ms.
15	io.github.laundromatic/shopgraph	0	B- 68	https://github.com/laundromatic/shopgraph	N/A	Structured product data from the open web — Schema.org + AI extraction. Pay per call via Stripe.
16	com.wildrunai/mcp-validator	0	B- 68	https://github.com/thomwseo/wildrunai	N/A	Score MCP tool definitions 0-100. Checks schemas, annotations, safety, uniqueness.
17	io.github.benzsevern/infermap	0	B- 68	https://github.com/benzsevern/infermap	N/A	Maps messy columns to a known schema with 7 scorers and domain dictionaries, achieving F1 score of 0
18	ai.anomalyarmor/armor-mcp	0	B- 68	https://github.com/anomalyarmor/agents	N/A	Data observability tools for engineering teams: alerts, freshness, schema drift, lineage, quality.
19	io.github.pipeworx-io/anilist	0	B- 68	https://github.com/pipeworx-io/mcp-anilist	N/A	AniList MCP — wraps AniList GraphQL API (free, no auth)
20	io.github.sandeep1995/form2web	0	B- 68	https://github.com/sandeep1995/form2web	N/A	AI website builder (Wix/Framer alt). SlateHut MCP over HTTP: tools, schemas. Bearer auth.

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About MCP Servers for GraphQL

MCP servers for GraphQL APIs: queries, mutations, schema introspection, and API integration. Nerq tracks 275 MCP servers in the graphql category, each assessed against 52 global AI regulations including the EU AI Act, US state AI laws (California SB53, Colorado SB205), UK AI Bill, and more. Compliance scores are weighted by jurisdiction penalty severity — jurisdictions with higher fines (like the EU AI Act at up to €35M) have more impact on the score than voluntary frameworks.

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