Best GraphQL MCP Servers

GraphQL is a query language for APIs and a runtime for fulfilling those queries with your existing data.

View all GraphQL MCP Servers

Why this server?
Performs full GraphQL schema introspection and discovery of hidden fields to identify potential security vulnerabilities.
operant-mcpofficial
Penetration Testing Security Testing & QA Tools
operantlabs
A
security
A
license
A
quality
A comprehensive security testing MCP server providing 51 tools for penetration testing, network forensics, memory analysis, and vulnerability assessment. It enables automated security audits and technical investigations across web applications, cloud environments, and network captures.
Last updated 2026-04-01
51
32
7
MIT
Why this server?
Allows the database to be queried using the GraphQL language for flexible data retrieval.
ArcadeDB Multi-Model DBMSofficial
Databases Vector Databases RAG Systems
ArcadeData
A
security
A
license
A
quality
ArcadeDB Multi-Model Database, one DBMS that supports SQL, Cypher, Gremlin, HTTP/JSON, MongoDB and Redis. ArcadeDB is a conceptual fork of OrientDB, the first Multi-Model DBMS. ArcadeDB supports Vector Embeddings.
Last updated 2026-04-15
10
804
Apache 2.0
Why this server?
Scans GraphQL SDL files to extract Query, Mutation, Subscription, and Type definitions for cross-service API dependency analysis and semantic code navigation.
ariadne
Developer Tools Code Analysis Observability
whyy9527
A
security
A
license
A
quality
Ariadne's thread — a way out of the microservice maze. Local cross-service semantic chain hinter for microservices (GraphQL/HTTP/Kafka/frontend)
Last updated 2026-04-15
14
5
MIT
Why this server?
Uses GraphQL API to communicate with LaunchNotes for managing projects, announcements, and feedback.
LaunchNotes MCP Serverofficial
Content Management Systems Marketing Remote
launchnotes
A
security
A
license
-
quality
Enables management of LaunchNotes projects and announcements through natural language, including customization of themes, colors, content, and publishing announcements with full read/write access via the LaunchNotes GraphQL API.
Last updated 2026-03-26
16
5
MIT
Why this server?
Connects to IBM FileNet Content Platform Engine via Content Services GraphQL API, enabling document management, version control, folder operations, search, and metadata management for enterprise content stored in FileNet Content Manager.
Core Content Services MCPofficial
Content Management Systems Databases Developer Tools
ibm-ecm
A
security
A
license
-
quality
Enables AI models to interact with IBM FileNet Content Manager for document management, folder operations, metadata handling, search, and content extraction through a standardized interface.
Last updated 2026-04-06
26
10
Apache 2.0
Why this server?
Provides specialized visual styling for GraphQL API components within architecture diagrams.
excalidraw-architect-mcp
Design Tools Software Architecture Developer Tools
BV-Venky
A
security
A
license
-
quality
An MCP server that generates beautiful Excalidraw architecture diagrams with perfect auto-layout, stateful editing, and architecture-aware component styling.
Last updated 2026-03-10
1
4
88
MIT
Why this server?
Provides GraphQL querying capabilities specifically for Aptos blockchain data, allowing structured data retrieval through GraphQL endpoints.
Nodit MCP Serverofficial
Blockchain Web3 & Decentralized Tech Autonomous Agents
noditlabs
A
security
A
license
-
quality
Connects AI agents and developers to structured blockchain data across multiple networks through Nodit's Web3 infrastructure, enabling easy querying, analysis and interaction with blockchain ecosystems without specialized development expertise.
Last updated 2026-02-25
9
50
21
Apache 2.0
Why this server?
Connects to IBM FileNet Content Platform Engine via Content Services GraphQL API to manage documents, folders, metadata, and perform searches in the content repository.
IBM Core Content Services MCPofficial
Content Management Systems File Systems Remote
ibm-ecm
A
security
A
license
-
quality
Enables AI agents to interact with IBM FileNet Content Manager for document and folder management, including creation, updates, check-in/out, search, metadata management, and text extraction operations.
Last updated 2026-04-06
26
10
Apache 2.0
Why this server?
Provides tools for mocking GraphQL APIs, including operation-specific matching and response definitions.
mockd
API Testing Developer Tools Testing & QA Tools
getmockd
A
security
A
license
A
quality
A high-performance, multi-protocol API mock server with 18 built-in MCP tools for managing HTTP, GraphQL, gRPC, WebSocket, MQTT, SSE, and SOAP mocks, chaos engineering, stateful CRUD resources, and request verification.
Last updated 2026-04-10
18
113
Apache 2.0

operant-mcpofficial

ArcadeDB Multi-Model DBMSofficial

ariadne

LaunchNotes MCP Serverofficial

Core Content Services MCPofficial

excalidraw-architect-mcp

Nodit MCP Serverofficial

IBM Core Content Services MCPofficial

mockd