Open-Source MCP servers

Matching MCP servers:

• MCP Testing Assistant

  mcpassistant

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  Enables automated testing and coverage reporting for MCP services with test execution, file generation, and mock service creation. Provides comprehensive testing infrastructure including Jest integration, coverage reports, and health checks for the MCP ecosystem.

  Last updated -

• Tox Testing MCP Server

  that1guy15

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  security

  F

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  An MCP server that executes tox commands to run Python tests within a project using pytest, allowing users to run all tests or specific test groups, files, cases, or directories.

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  5

• MCP Frontend Testing Server

  StudentOfJS

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  Provides tools for frontend testing including code analysis, test generation, test execution, and React component testing for Jest and Cypress frameworks.

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  4

  26

  MIT License

• Atom-of-thoughts

  kbsooo

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  AoT MCP server enables AI models to solve complex reasoning problems by decomposing them into independent, reusable atomic units of thought, featuring a powerful decomposition-contraction mechanism that allows for deep exploration of problem spaces while maintaining high confidence in conclusions.

  Last updated -

  3

  48

  MIT License

• MCP of MCPs

  eliavamar

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  A meta-server that aggregates multiple MCP servers into a single interface, reducing token usage by 98%+ through progressive tool discovery and direct code execution that processes data between tools without consuming context window space.

  Last updated -

  6

  Apache 2.0

• mcp-chain-of-thought

  liorfranko

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  mcp-chain-of-thought

  Last updated -

  15

  24

  19

  MIT License