openapiapi-documentationdeveloper-toolssearch
Explore OpenAPI v3 specifications, summarize APIs, and inspect the endpoints needed for a task through MCP.
Quick Install
Automated & IDE SetupCopy the AI prompt to install this server into Claude Code, Cursor, or another agent — or use 1-click editor setup below.
Not yet automatically verified
We haven't yet run this listing's install command through our automated sandbox check. This isn't a red flag — we're steadily working through the catalog.
Manual Client & Custom JSON ConfigExpand JSON ▾
Client Config & Setup
Choose your client or environment
Target File:
💡 Paste the JSON block into your client's configuration file under mcpServers, then restart the application.
Overview
Use cases
Find the OpenAPI specification for an API
Summarize an API specification for an agent
Inspect the operations needed for an integration
Compare JSON and YAML API documentation formats
Key features
OpenAPI specification discovery
Plain-language API summaries
Operation-level endpoint details
JSON and YAML support
Hosted MCP endpoint
Capabilities & Tool Schemas
Inspect callable tools, capabilities, and parameters exposed to AI agents by Openapi MCP Server.
Extracted Tool Capabilities
OpenAPI specification discovery
Plain-language API summaries
Operation-level endpoint details
JSON and YAML support
Hosted MCP endpoint
How Openapi MCP Server works
What snaggle-ai/openapi-mcp-server MCP server does
snaggle-ai/openapi-mcp-server MCP server exposes OpenAPI specification discovery and inspection to MCP-compatible clients. It is designed for working with API documentation available through oapis.org, helping an agent move from a broad API request to the specific operations that may satisfy it.
The workflow has three stages. First, the server identifies the OpenAPI specification relevant to the request. Next, it returns a summary in simpler language. Finally, it narrows the specification to the required endpoints and explains how those operations work. This makes the server useful for understanding an API contract before writing integration code or deciding which request to make.
The documented capabilities concern searching and exploring specifications. The material does not state that the server executes API operations or sends requests to the APIs described by those specifications.
How it works
The service uses oapis.org as the source for OpenAPI information. An MCP client sends a request to explore an API, and the server performs the identification, summarization, and operation-detail steps on the client’s behalf. The specification data may be represented as JSON or YAML.
A hosted MCP endpoint is provided at https://openapi-mcp.openapisearch.com/mcp. The README also identifies Claude Desktop and Cursor as tested clients. For local development, the repository instructs users to start the project with wrangler dev, then use the MCP Inspector separately for testing.
Setup and configuration
For a client that accepts remote MCP servers, configure the hosted endpoint directly:
https://openapi-mcp.openapisearch.com/mcp
No API key, token, account setting, or environment variable is specified in the supplied documentation. The README includes an installation link for an MCP installation service, but the direct MCP URL is the clearest configuration detail provided for other clients.
Local testing uses the following sequence:
- Run
wrangler devfrom the project. - Start the MCP Inspector with
npx @modelcontextprotocol/inspector.
The excerpt does not document deployment settings, production environment variables, or client-specific configuration files.
Tools and capabilities
The documented capabilities of the snaggle-ai/openapi-mcp-server MCP server are:
- Find the OpenAPI specification associated with an API request.
- Present an overview of an OpenAPI specification in simple language.
- Retrieve details for specific API operations.
- Work with OpenAPI documents in JSON and YAML formats.
- Expose the functionality through MCP for clients including Claude Desktop and Cursor.
These capabilities make it a documentation exploration layer for HTTP and REST APIs. They should not be interpreted as evidence that the server authenticates to, calls, or mutates the underlying APIs.
Limitations and notes
The supplied material does not list individual MCP tool names, authentication behavior for the hosted endpoint, rate limits, supported OpenAPI versions beyond the project’s OpenAPI v3 description, or a software license. It also does not describe credentials for APIs documented by the specifications.
The repository’s local test instructions use Cloudflare’s wrangler dev, but the excerpt does not provide a package installation command or explain the project’s deployment configuration. The hosted endpoint is therefore the documented path for clients that support remote MCP connections.
Related MCP Servers
Adoption & maintenance
Factual signals from GitHub, npm, and our automated checks — not a rating.
GitHub stars
900
Stargazers on the source repository.
npm downloads
1.1M
Package downloads in the last 30 days.
Last commit
2mo ago
Most recent push to the default branch.
Directory activity
1 upvotes
Config copies, upvotes, and views on AllMCPs.
Reviews
No reviews yet — be the first to share how this listing worked for you.
Frequently Asked Questions about Openapi MCP Server
AllMCPs Directory Badge
Showcase your server listing on GitHub or your project documentation. Embed this dynamic SVG badge to highlight official listing status and live engagement.
Badge Style:
Live Dynamic SVG Preview
Markdown (GitHub README)
[](https://allmcps.com/mcp/snaggle-ai-openapi-mcp-server)HTML Embed
<a href="https://allmcps.com/mcp/snaggle-ai-openapi-mcp-server"><img src="https://allmcps.com/api/badge/snaggle-ai-openapi-mcp-server?style=directory" alt="Openapi MCP Server on AllMCPs" /></a>Technical Specs & Signals
CategoryAggregators
PricingFree
9/10 checks healthy over the last 32d
47Quality signal: Fair · 47/100How this signal is calculated ▾
Server availabilityNot measured
Not scored for repo-hosted servers — we can't reach the running server, only its GitHub page. Hosted MCP endpoints are health-checked live.
Verified ownership6/20
Documentation & tools16/30
Adoption & activity12/15
Community engagement1/10
A guidance signal from public completeness & health data — not a user rating. New listings start lower and rise as they add docs, get verified, and grow adoption. Signals we can't observe for a listing are skipped, not counted against it.
Supply-chain signal
2 high-severity advisories on record for this package. Most advisories affect transitive dependencies and may not be exploitable in this server's actual usage — this is a directional signal, not a security audit.
Critical 1High 1Medium 0Low 0
Scanned 18d ago via OSV.dev · @modelcontextprotocol/inspector (npm)
Own this project?
This directory is pre-filled from public sources. Claim via GitHub README, site badge, or DNS TXT to unlock edit access and the Official badge — proof is checked automatically, then reviewed by our team.
Free dofollow backlink: add your website and place the AllMCPs badge on it — no claim needed. We detect it automatically and keep it verified as long as the badge stays live.
Claim & get free dofollowShare & Embed
Add our SVG badge (dark/light directory styles) or embeddable widget to your site.