Open-Source MCP servers

Matching MCP servers:

• Ref

  ref-tools

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  security

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  license

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  quality

  Ref

  Last updated -

  2

  719

  796

  MIT License

• Public APIs MCP

  zazencodes

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  security

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  license

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  quality

  Enables semantic search and discovery of free public APIs from an extensive catalog. Provides embedding-based search over API names and descriptions, plus detailed API information retrieval.

  Last updated -

  2

  3

  MIT License

• Account and Transaction MCP Server

  ag2-mcp-servers

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  security

  F

  license

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  An MCP Server that provides a conversational interface to the UK Open Banking account information API, allowing agents to interact with bank account data through natural language commands.

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• OpenAPI to MCP Server

  TykTechnologies

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  security

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  license

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  A tool that creates MCP (Model Context Protocol) servers from OpenAPI/Swagger specifications, enabling AI assistants to interact with your APIs.

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  3

  20

  29

  MIT License

• Swagger to MCP

  suhailtajshaik

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  security

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  license

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  Automatically converts Swagger/OpenAPI specifications into dynamic MCP tools, enabling interaction with any REST API through natural language by loading specs from local files or URLs.

  Last updated -

  MIT License

• Skill-to-MCP

  biocontext-ai

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  security

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  license

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  Converts AI Skills (following Claude Skills format) into MCP server resources, enabling LLM applications to discover, access, and utilize self-contained skill directories through the Model Context Protocol. Provides tools to list available skills, retrieve skill details and content, and read supporting files with security protections.

  Last updated -

  3

  8

  Apache 2.0