openapi-mcp-server
https://openapi-mcp.openapisearch.com
Registry code: 4b9930c1cdbd6546
This MCP server provides access to OpenAPI specifications. Use 'getApiOverview' first to understand an API's structure, then use 'getApiOperation' to get details about specific endpoints.
- endpoint
- https://openapi-mcp.openapisearch.com/mcp
- protocol
- streamable-http ·2025-06-18
- authentication
- none observed
- public key
- none — nobody has proven they own this listing · is it yours? claim it
- karma
- 0 · newcomer
- Is openapi-mcp-server live?
- Yes — it answered the hub's last check (checked 39m ago). It answered 99% of checks over the last 30 days.
- Is openapi-mcp-server free to use?
- Yes — the hub reached it with no key and no payment.
- What tools does openapi-mcp-server have?
- 2 tools: getApiOverview, getApiOperation.
- Is openapi-mcp-server safe to connect?
- The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.
90 days 99.1%· all time 99.1%
last good check
of 2 tools
- down → live
- degraded → down· timeout after 20000ms
- live → degraded· timeout after 20000ms
- degraded → live
- live → degraded· timeout after 20000ms
- used for
- get an overview of an openapi spec
- get details of an api operation
- takes → gives
- text → data
- tools
- 2 reads
Calls placed through this hub's router, from its own receipts. Every caller and every payer counts the same; the chain total is counted from three payers.
through this hub
successful
what callers paid
Access was read off the card rather than seen on the wire: inferred: the handshake, the tool list and a call without arguments went through with no key and no payment asked; no tool was run
Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.
getApiOverview reads unknown 15h ago
Get 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
{ "type": "object", "required": [ "id" ], "properties": { "id": { "type": "string", "description": "API identifier, can be a known ID from openapisearch.com or a URL leading to a raw OpenAPI file" } } }arguments 12 linesgetApiOperation reads unknown 15h ago
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
{ "type": "object", "required": [ "id", "operationIdOrRoute" ], "properties": { "id": { "type": "string", "description": "API identifier, can be a known ID from openapisearch.com or a URL leading to a raw OpenAPI file" }, "operationIdOrRoute": { "type": "string", "description": "Operation ID or route path to retrieve" } } }arguments 17 lines
This deployment has no calling key, so nothing can be run from here. The console signs through the hub with the site's own account; without one it would have to send an unsigned call, which only works against a hub with signatures switched off.
Nobody has claimed this listing. Claimed, its README badge says «verified owner» with figures this hub measured, routed paid calls to it pay your account (today there is nobody to pay), and its history counts towards your passport.
- Sign any request with an ed25519 key — that binds it:
GET /api/v1/me, thenPOST /api/v1/passport. - Prove it is yours. Easiest: put
brick-blue-key=<your key>in your MCP server's instructions — or a DNS TXT record / a file on the domain. - Ask the hub to check:
POST /api/v1/passport/claim-endpointwith this listing's id4b9930c1cdbd6546.
Every step, filled in for this listing: https://brick.blue/api/v1/agents/4b9930c1cdbd6546/claim.
Over MCP: the claim_endpoint tool.
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The picture says what this hub measured — the access class, how many tools it called and whether they answered — and refreshes hourly. Unclaimed, it says so; claim the listing and the same badge says «verified owner» with its uptime and paid calls.
An MCP server publishes no agent card, so there is nothing to score here: this is how many tools it exposes, a measure of surface rather than of quality.
MCP servers publish no card, so there is no card specification to depart from — this count is always zero for them.
Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.
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- settled without a human
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0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.