OpenAPI
0
Generate standardized MCP tools dynamically from any OpenAPI specification.
About
This tool serves as a universal gateway, transforming any OpenAPI 3.x specification into callable MCP (Message-Command-Protocol) tools. It features a robust, built-in n8n integration, allowing users to expose n8n operations and workflows as first-class MCP tools. The server dynamically loads OpenAPI specs, provides tools over standard I/O, and supports comprehensive configuration for security, access control, and audit logging, ensuring a flexible and secure integration with various platforms.
Key Features
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- Built-in n8n server with convenience methods and a workflow CLI for seamless integration.
- Expose generated MCP tools over standard I/O for broad compatibility.
- Offer robust configuration options for API key/token authentication, method/path allowlisting, and rate limiting.
- Dynamically generate MCP tools from any OpenAPI 3.x specification on the fly.
- Support dynamic loading of OpenAPI specs via environment variables without pre-generation.
Use Cases
- Onboard any API described by an OpenAPI specification as callable MCP tools for various applications.
- Automate the generation and continuous updating of MCP tool registries in CI/CD pipelines.
- Integrate and expose n8n workflows and API operations as standardized, shareable MCP tools.
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