Open-Source MCP servers

Matching MCP servers:

• MCP Examples Project

  c1r5

  -

  security

  F

  license

  -

  quality

  A demonstration project that implements a Model Context Protocol (MCP) server with example tools for calendar, task management, and weather functionality in a Docker container.

  Last updated -

• Atom-of-thoughts

  kbsooo

  A

  security

  A

  license

  A

  quality

  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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  security

  A

  license

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  quality

  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-sequentialthinking-tools

  spences10

  A

  security

  -

  license

  A

  quality

  An adaptation of the MCP Sequential Thinking Server designed to guide tool usage in problem-solving. This server helps break down complex problems into manageable steps and provides recommendations for which MCP tools would be most effective at each stage.

  Last updated -

  1

  572

  520

  MIT License

• MCP Sequential Thinking Tools

  xinzhongyouhai

  A

  security

  A

  license

  A

  quality

  Guides problem-solving by breaking down complex problems into steps and recommending appropriate MCP tools for each stage, with confidence scores and rationales for tool suggestions.

  Last updated -

  1

  572

  26

  MIT License

• Chain of Draft (CoD) MCP Server

  stat-guy

  A

  security

  F

  license

  A

  quality

  Implements the Chain of Draft reasoning approach to generate minimalistic intermediate reasoning outputs while solving tasks, significantly reducing token usage while maintaining accuracy.

  Last updated -

  7

  13