Open Source API and AI Gateway supporting REST, GraphQL, TCP, gRPC and MCP (Model Context Protocol)
git clone https://github.com/TykTechnologies/tykWe track 18 GraphQL MCP servers. The most-starred is tyk (10,859 stars), followed by Webiny Js and Cortex. 1 of the 18 listed here is a remote server you connect to over HTTP, with no local install. tyk has the most recent commit (1d ago). Most are written in TypeScript (7) and Go (4).
18 matches · MCP servers with GraphQL in their name or GitHub topics, ranked by GitHub stars. Sponsored slots are labelled and never change the ranking.
The install command from the Cortex README:
npx -y @cortex-docs/cli deploy https://github.com/OWNER/REPOEach tool page has its own command, plus an mcp.json snippet for Cursor, Windsurf and Claude Desktop when the server needs no extra config. See the Cortex page for its setup.
| # | Name | Stars |
|---|---|---|
| 1 | tyk TykTechnologiesGo · 1d ago | 10,859 |
| 2 | Webiny Js webinyTypeScript · 3d ago | 8,046 |
| 3 | Cortex cortex-docsTypeScript · MIT · 1w ago | 3,257 |
| 4 | Graphjin doscoGo · Apache-2.0 · 4d ago | 3,206 |
| 5 | Mcp2cli knowsuchagencyPython · MIT · 6d ago | 2,416 |
| 6 | Erd Editor dineugTypeScript · MIT · 6d ago | 1,724 |
| 7 | Data API Builder AzureC# · MIT · 3d ago | 1,526 |
| 8 | Grafbase grafbaseRust · MPL-2.0 · 3mo ago | 1,228 |
| 9 | NornicDB ornerydGo · MIT · 3d ago | 905 |
| 10 | Anythingmcp HelpCode-aiTypeScript · AGPL-3.0 · 3d ago | 745 |
| 11 | Comunica comunicaTypeScript · 3d ago | 615 |
| 12 | MCP Graphql blurrahTypeScript · MIT · 1y ago | 408 |
| 13 | Erickwendel Contributions MCP ErickWendelTypeScript · MIT · 9mo ago | 374 |
| 14 | Unraid dinglebear-aiPython · MIT · 5d ago | 139 |
| 15 | Reshapr reshaprioJava · Apache-2.0 · 3d ago | 135 |
Open Source API and AI Gateway supporting REST, GraphQL, TCP, gRPC and MCP (Model Context Protocol)
git clone https://github.com/TykTechnologies/tykOpen-source, self-hosted CMS platform on AWS serverless (Lambda, DynamoDB, S3). TypeScript framework with multi-tenancy, lifecycle hooks, GraphQL API, and AI-assisted…
git clone https://github.com/webiny/webiny-jsCortex - Generates interactive API documentation, typed SDKs, and MCP servers from OpenAPI, AsyncAPI, GraphQL, gRPC, OpenRPC, and Markdown.
npx -y @cortex-docs/cli deploy https://github.com/OWNER/REPOOne governed graph for AI agents, GraphQL + MCP over your databases, files, APIs, and code
claude mcp add --transport http graphjin http://localhost:8080/api/v1/mcpTurn any MCP, OpenAPI, or GraphQL server into a CLI, at runtime, with zero codegen
npx skills add knowsuchagency/mcp2cli --skill mcp2cliERD Editor: design database schemas visually, import SQL DDL, GraphQL, DBML and AML, export DDL and code for 22 languages. Web app, Google Drive, VS Code, IntelliJ, Obsidian, a…
claude mcp add --transport stdio erd-editor -- npx -y @dineug/erd-editor-mcpData API builder provides modern REST, GraphQL endpoints and MCP tools to your Azure Databases and on-prem stores.
git clone https://github.com/Azure/data-api-builder[Acquired by The Guild] The Grafbase GraphQL Federation Gateway
git clone https://github.com/grafbase/grafbaseNornicdb is a distributed low-latency, Graph+Vector, Temporal MVCC with all sub-ms HNSW search, graph traversal, and writes. Using Neo4j Bolt/Cypher and qdrant's gRPC means you…
docker run -d --name nornicdb -p 7474:7474 -p 7687:7687 -v nornicdb-data:/data timothyswt/nornicdb-arm64-metal-bge:latestOpen-source, self-hosted MCP gateway: turn any REST/OpenAPI, SOAP, GraphQL, OData or SQL API into MCP tools for Claude, ChatGPT & Copilot. 331 connectors incl. SAP S/4HANA &…
claude mcp add --transport http anythingmcp https://cloud.anythingmcp.com/mcpA knowledge graph querying framework for JavaScript
git clone https://github.com/comunica/comunicaModel Context Protocol server for GraphQL
npx -y @smithery/cli install mcp-graphql --client claudeA Model Context Protocol (MCP) server that provides tools to query Erick Wendel's contributions across different platforms
go install github.com/mark3labs/mcphost@latestQuery, monitor, and manage Unraid servers via GraphQL API through MCP tools. Supports system info, Docker, VMs, array/parity, notifications, plugins, rclone, and live telemetry.
/plugin marketplace add dinglebear-ai/unraidThe open source, no-code MCP Server for AI-Native API Access
npm install -g @reshapr/reshapr-cliA unified CLI for discovering and invoking tools across OpenAPI, MCP, GraphQL, gRPC, and JSON-RPC
npm install @holon-run/uxc-daemon-clientA lightweight, file-based CLI API client with age-encrypted secrets, first-class GraphQL support, and a built-in MCP server for AI agent workflows.
claude mcp add hulak -s user -- hulak mcp --project api=~/work/api-testsTurn any GraphQL API into MCP tools. Zero config, zero code.
npx -y graphql-to-mcp