OpenAPI MCP Server
@janwilmake
About OpenAPI MCP Server
Allow AI to wade through complex OpenAPIs using Simple Language
Config
Add this server to your MCP-compatible client using the configuration below.
{
"mcpServers": {
"openapi-mcp-server": {
"type": "http",
"url": "https://openapi-mcp.openapisearch.com/mcp"
}
}
}Tools
2Get an overview of an OpenAPI specification. This should be the first step when working with any API. - openai - OpenAI is a large AI service provider providing state of the art models in various modalities. - github - GitHub is where one hosts their code in a central location, to collaborate with others - podscan.fm - Search through podcast transcripts, get alerts - x - Official Twitter/X API - cloudflare - Cloudflare provides content delivery network services, cloud cybersecurity, DDoS mitigation, wide area network services, Domain Name Service, and ICANN-accredited domain registration services - npm-registry - supabase - Create hosted Postgres Databases with API - hackernews - Readonly API for posts, comments, and profiles from news.ycombinator.com - stripe - Create a paywall for your app or invoices - slack - A very common app used for communication at work - vercel - Vercel is a cloud hosting solution for full stack applications - val-town - Host serverless APIs - firecrawl - API for interacting with Firecrawl services to perform web scraping and crawling tasks. - playht - The PlayHT's API API allows developers to Realtime Text to Speech streaming Stream audio bytes from text, Convert long form Text to Speech Generate audio from text, and Voice Cloning Instant Cloning. - serper - The worlds fastest and cheapest google search api - replicate - brandwatch - Watch social media about your brand - jina-reader - Read webpages in markdown, html, or screenshot - upstash-redis - Control a Redis database over API - upstash-qstash - Scheduling and batching API calls - upstash-vector - Control a Vector database over API - digitalocean - apisguru - Public API to find OpenAPIs on https://apis.guru - groq - Cloud AI Provider with multiple transformer LLMs and other modalities, with very fast inference - notion-dbs - Notion Databases API - posthog-capture-api - Posthog is a Product analytics platform allowing companies to track and understand their users - google-analytics4 - The Google Analytics Admin API allows for programmatic access to the Google Analytics 4 (GA4) configuration data and is only compatible with GA4 properties - google-analytics3 - Views and manages your Google Analytics data (GA3) - anthropic-message-api - probo-nl - whatsapp-business - The WhatsApp Business Platform gives medium to large businesses the ability to connect with customers at scale. You can start WhatsApp conversations with your customers in minutes, send them care notifications or purchase updates, offer personalized services, and provide support in the channel that your customers prefer. - shopify - Shopify Admin API - twilio-messaging - huggingface - doppio - multion - browserless - Web browsing API - bol-com-retailer - Dutch shopping platform - statusbrew - Social media planning API for facebook, instagram, twitter, linkedin, google my business, pinterest, youtube, and tiktok. - swagger-validator - Validators for swagger 2.0 and 3.x specifications of OpenAPIs - google-mail - Manage GMail - youtube-data - The YouTube Data API v3 is an API that provides access to YouTube data, such as videos, playlists, and channels. - google-sheets - google-drive - google-secret-manager - flyio - vapi - klippa - uberduck - twilio - saltedge - Bank integrations - google-search-console - aws-cloudwatch-insights - aws-cloudfront - aws-email - aws-s3-control - aws-s3 - aws-sagemaker - aws-sagemaker-edge - aws-sagemaker-featureStore - bunq - hootsuite - robocorp - sendgrid - google-calendar - google-docs
Get details about a specific operation from an OpenAPI specification. Use this after getting an overview. - openai - OpenAI is a large AI service provider providing state of the art models in various modalities. - github - GitHub is where one hosts their code in a central location, to collaborate with others - podscan.fm - Search through podcast transcripts, get alerts - x - Official Twitter/X API - cloudflare - Cloudflare provides content delivery network services, cloud cybersecurity, DDoS mitigation, wide area network services, Domain Name Service, and ICANN-accredited domain registration services - npm-registry - supabase - Create hosted Postgres Databases with API - hackernews - Readonly API for posts, comments, and profiles from news.ycombinator.com - stripe - Create a paywall for your app or invoices - slack - A very common app used for communication at work - vercel - Vercel is a cloud hosting solution for full stack applications - val-town - Host serverless APIs - firecrawl - API for interacting with Firecrawl services to perform web scraping and crawling tasks. - playht - The PlayHT's API API allows developers to Realtime Text to Speech streaming Stream audio bytes from text, Convert long form Text to Speech Generate audio from text, and Voice Cloning Instant Cloning. - serper - The worlds fastest and cheapest google search api - replicate - brandwatch - Watch social media about your brand - jina-reader - Read webpages in markdown, html, or screenshot - upstash-redis - Control a Redis database over API - upstash-qstash - Scheduling and batching API calls - upstash-vector - Control a Vector database over API - digitalocean - apisguru - Public API to find OpenAPIs on https://apis.guru - groq - Cloud AI Provider with multiple transformer LLMs and other modalities, with very fast inference - notion-dbs - Notion Databases API - posthog-capture-api - Posthog is a Product analytics platform allowing companies to track and understand their users - google-analytics4 - The Google Analytics Admin API allows for programmatic access to the Google Analytics 4 (GA4) configuration data and is only compatible with GA4 properties - google-analytics3 - Views and manages your Google Analytics data (GA3) - anthropic-message-api - probo-nl - whatsapp-business - The WhatsApp Business Platform gives medium to large businesses the ability to connect with customers at scale. You can start WhatsApp conversations with your customers in minutes, send them care notifications or purchase updates, offer personalized services, and provide support in the channel that your customers prefer. - shopify - Shopify Admin API - twilio-messaging - huggingface - doppio - multion - browserless - Web browsing API - bol-com-retailer - Dutch shopping platform - statusbrew - Social media planning API for facebook, instagram, twitter, linkedin, google my business, pinterest, youtube, and tiktok. - swagger-validator - Validators for swagger 2.0 and 3.x specifications of OpenAPIs - google-mail - Manage GMail - youtube-data - The YouTube Data API v3 is an API that provides access to YouTube data, such as videos, playlists, and channels. - google-sheets - google-drive - google-secret-manager - flyio - vapi - klippa - uberduck - twilio - saltedge - Bank integrations - google-search-console - aws-cloudwatch-insights - aws-cloudfront - aws-email - aws-s3-control - aws-s3 - aws-sagemaker - aws-sagemaker-edge - aws-sagemaker-featureStore - bunq - hootsuite - robocorp - sendgrid - google-calendar - google-docs
Overview
What is OpenAPI MCP Server?
A Model Context Protocol (MCP) server for Claude/Cursor that enables searching and exploring OpenAPI specifications through oapis.org. It works by identifying the needed OpenAPI identifier, requesting a plain‑language summary, and determining which endpoints to call and how they work.
How to use OpenAPI MCP Server?
Install by using the MCP URL https://openapi-mcp.openapisearch.com/mcp. For local testing, run wrangler dev then npx @modelcontextprotocol/inspector.
Key features of OpenAPI MCP Server
- Get an overview of any OpenAPI specification.
- Retrieve details about specific API operations.
- Support for both JSON and YAML formats.
- Tested with Claude Desktop and Cursor.
Use cases of OpenAPI MCP Server
- Search and explore OpenAPI specs through oapis.org.
- Obtain plain‑language summaries of API operations.
- Integrate API discovery directly into Claude or Cursor.
FAQ from OpenAPI MCP Server
What clients is OpenAPI MCP Server tested with?
Tested with Claude Desktop and Cursor.
What API specification formats are supported?
Both JSON and YAML formats are supported.
How can I install OpenAPI MCP Server?
Use the MCP URL https://openapi-mcp.openapisearch.com/mcp or run locally with wrangler dev and the MCP inspector.
How does OpenAPI MCP Server process specs?
It follows a three‑step process: identify the needed OpenAPI identifier, get a simple‑language summary, then determine which endpoints are relevant and how they work.
Frequently asked questions
What clients is OpenAPI MCP Server tested with?
Tested with Claude Desktop and Cursor.
What API specification formats are supported?
Both JSON and YAML formats are supported.
How can I install OpenAPI MCP Server?
Use the MCP URL `https://openapi-mcp.openapisearch.com/mcp` or run locally with `wrangler dev` and the MCP inspector.
How does OpenAPI MCP Server process specs?
It follows a three‑step process: identify the needed OpenAPI identifier, get a simple‑language summary, then determine which endpoints are relevant and how they work.
Basic information
More Other MCP servers
AutoBrowser MCP
autobrowser-aiBrowser MCP is a Model Context Provider (MCP) server that allows AI applications to control your browser
Inbox Zero AI MCP
elie222The world's best AI personal assistant for email. Open source app to help you reach inbox zero fast.
MCP Go 🚀
mark3labsA Go implementation of the Model Context Protocol (MCP), enabling seamless integration between LLM applications and external data sources and tools.
Reactive Resume
amruthpillaiA one-of-a-kind resume builder that keeps your privacy in mind. Completely secure, customizable, portable, open-source and free forever. Try it out today!
Awesome Mlops
visengerA curated list of references for MLOps
Comments