openapi-mcp-server and openapi-to-mcp

These two tools are competitors, both aiming to automatically convert OpenAPI/Swagger API specifications into MCP tools for AI assistants.

openapi-mcp-server
40
Emerging
openapi-to-mcp
39
Emerging
Maintenance 10/25
Adoption 4/25
Maturity 16/25
Community 10/25
Maintenance 10/25
Adoption 5/25
Maturity 11/25
Community 13/25
Stars: 6
Forks: 1
Downloads: —
Commits (30d): 0
Language: TypeScript
License: MIT
Stars: 9
Forks: 2
Downloads: —
Commits (30d): 0
Language: TypeScript
License: MIT
No Package No Dependents
No Package No Dependents

About openapi-mcp-server

sotayamashita/openapi-mcp-server

Powerful bridge between OpenAPI specifications and AI assistants using the Model Context Protocol (MCP). Automatically converts any OpenAPI/Swagger API specification into MCP tools that can be used by AI assistants like Claude Desktop.

About openapi-to-mcp

EvilFreelancer/openapi-to-mcp

Turns any OpenAPI/Swagger API into an MCP server. One MCP tool per endpoint, Streamable HTTP - for AI clients calling your REST API.

This project helps developers integrate their existing REST APIs with AI clients that use the Model Context Protocol (MCP). It takes an OpenAPI/Swagger specification as input and automatically generates a dedicated MCP tool for each API operation. The output is an MCP server that translates AI client requests into standard HTTP calls to your backend API, making your API accessible to AI agents without manual integration.

API-integration AI-tools developer-workflow backend-development

Related comparisons

openapi-mcp-server and openapi-mcp-generator openapi-mcp-server and mcp-openapi-schema-explorer openapi-mcp-server and openmcp openapi-mcp-server and apifable openapi-mcp-server and openapi2mcptools openapi-mcp-server and mcp-server-any-openapi

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