Popular MCP Servers

Popular MCP servers

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  Elasticsearch MCP Serverofficial

  elastic

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  license

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  quality

  Connects Claude and other MCP clients to Elasticsearch data, allowing users to interact with their Elasticsearch indices through natural language conversations.

  Last updated 4 days ago

  3

  814

  617

  Apache 2.0

• arbor

  Anandb71

  A

  security

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  license

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  quality

  Arbor is a local-first, high-performance developer tool designed to bridge the gap between static code analysis and AI-driven development.

  Last updated 20 days ago

  2

  85

  MIT

• Letta MCP Server

  oculairmedia

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  security

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  license

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  An MCP server implementation that enables interaction with the Letta API for managing agents, memory blocks, and tools in the Letta system.

  Last updated 12 hours ago

  36

  113

  65

  MIT

• sentry-mcp-rs

  utapyngo

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  security

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  license

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  Fast and minimal Sentry MCP server written in Rust

  Last updated 6 days ago

  3

  9

  MIT

• mcp-for-azure-devops-boards

  danielealbano

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  security

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  license

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  MCP for Azure DevOps Boards is a MCP server that lets your favourite AI browse, query and update Azure DevOps work items as if it were a project manager. Written in Rust and optimized for tokens usagem, It runs via stdio or HTTP mode and uses standard Azure authentication with az login.

  Last updated a month ago

  23

  6

  MIT

• BioMCP

  genomoncology

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  security

  A

  license

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  quality

  Provides LLMs with structured access to critical biomedical databases including PubTator3 (PubMed/PMC), ClinicalTrials.gov, and MyVariant.info through the Model Context Protocol.

  Last updated a day ago

  35

  455

  MIT