Openapi Dynamic
Point this at any OpenAPI spec (2.x or 3.x, local or remote) and you get instant MCP tools to list endpoints, inspect schemas, and make authenticated requests without writing integration code. It handles API keys, bearer tokens, basic auth, and full OAuth2 flows including device code and PKCE. Auth tokens persist across sessions so you authenticate once and reuse. The CLI mirrors every MCP tool, letting you test calls, dry-run requests, or script API access outside your AI client. Built for working with multiple APIs through one server, with retry logic for rate limits and JSONPath filtering to trim large responses down to what matters.
- GitHub stars
- 1
- tools
- 5
- transport
- STDIO
- last updated
- Apr 14, 2026
Tools
5 toolsPublic tool metadata for what this MCP can expose to an agent.
list_apisList configured APIs
List configured APIs
No parameter schema in public metadata yet.
list_api_endpointsSearch or paginate endpoints in one API
Search or paginate endpoints in one API
No parameter schema in public metadata yet.
get_api_endpointInspect endpoint metadata, parameters, responses, and security
Inspect endpoint metadata, parameters, responses, and security
No parameter schema in public metadata yet.
get_api_schemaReturn a schema object or JSON Pointer target from the spec
Return a schema object or JSON Pointer target from the spec
No parameter schema in public metadata yet.
make_endpoint_requestPreview or execute an endpoint request
Preview or execute an endpoint request
No parameter schema in public metadata yet.
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openapi-dynamic-mcp
Connect AI clients to OpenAPI APIs quickly, with one MCP server, direct CLI access, and built-in auth support.
Table of Contents
- Overview
- Highlights
- Requirements
- Quick Start
- Configuration
- Client Setup
- CLI
- Authentication
- Environment Variables
- Working with Responses
- Files and Binary Data
- MCP Tools
- Development
- License
Overview
Details
- Repository
- github.com/mayorandrew/openapi-dynamic-mcp
- Package
openapi-dynamic-mcp- Transport
- STDIO
- Registry
- MCP registry, active