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Open-Source MCP servers

Production-ready MCP servers that extend AI capabilities through file access, database connections, API integrations, and other contextual services.

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5,334 servers. Last updated -

Matching MCP tools:

Matching MCP servers:

  • Retrieval-Augmented Thinking MCP Server

    stat-guy
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    Enhances AI model capabilities with structured, retrieval-augmented thinking processes that enable dynamic thought chains, parallel exploration paths, and recursive refinement cycles for improved reasoning.
    Last updated -
    1
    4
    JavaScript
    MIT License

  • Unofficial PubChem MCP Server

    Augmented-Nature
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    A comprehensive Model Context Protocol server providing access to over 110 million chemical compounds with extensive molecular properties, bioassay data, and chemical informatics tools from the PubChem database.
    Last updated -
    2
    JavaScript
    MIT License

  • mcp-apple-notes

    RafalWilinski
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    Enables semantic search and RAG (Retrieval Augmented Generation) over your Apple Notes.
    Last updated -
    158
    TypeScript
    • Apple

  • Agentsetofficial

    agentset-ai
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    An open-source platform for Retrieval-Augmented Generation (RAG). Upload documents and query them ⚡
    Last updated -
    1
    169
    JavaScript
    MIT License

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  • MCP RAG Server

    brian-denton
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    Provides Retrieval-Augmented Generation capabilities by parsing documents (PDF, Markdown) and storing them in ChromaDB for semantic search and context retrieval.
    Last updated -
    12
    TypeScript
    MIT License

  • AWS Knowledge Base Retrieval MCP Server

    sammcj
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    An MCP server that enables users to retrieve information from AWS Knowledge Bases using RAG (Retrieval-Augmented Generation) via Bedrock Agent Runtime.
    Last updated -
    257
    JavaScript

  • MCP-RAG

    AnuragB7
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    An MCP-compatible system that handles large files (up to 200MB) with intelligent chunking and multi-format document support for advanced retrieval-augmented generation.
    Last updated -
    2
    Python
    MIT License

  • DuckDB-RAG-MCP-Sample

    nananaman
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    An MCP server that enables RAG (Retrieval-Augmented Generation) on markdown documents by converting them to embedding vectors and performing vector search using DuckDB.
    Last updated -
    Python
    Apache 2.0
    • Apple

  • MCP - Titan Memory Server

    jasonkneen
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    Enables neural memory sequence learning with a memory-augmented model for improved code understanding and generation, featuring state management, novelty detection, and model persistence.
    Last updated -
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    2
    TypeScript

  • Chroma MCP Server

    privetin
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    Enables LLMs to perform semantic search and document management using ChromaDB, supporting natural language queries with intuitive similarity metrics for retrieval augmented generation applications.
    Last updated -
    Python
    • Apple

  • MCP RAG Server

    ProbonoBonobo
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    A Machine Conversation Protocol server that enables AI agents to perform Retrieval-Augmented Generation by querying a FAISS vector database containing Sui Move language documents.
    Last updated -
    Python
    • Apple
    • Linux

  • MCP-RAG Server

    apatoliya
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    A server that implements Retrieval-Augmented Generation using GroundX and OpenAI, enabling semantic search and document retrieval with Modern Context Processing for enhanced context handling.
    Last updated -
    Python
    • Linux
    • Apple

  • MCP Server

    Teeksss
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    A multi-model platform that integrates RAG (Retrieval-Augmented Generation) with LLMs, supporting OCR via Tesseract and offering both backend API and frontend web interface.
    Last updated -
    Python
    • Linux
    • Apple

  • MCP Docs RAG Server

    kazuph
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    A TypeScript MCP server that allows querying documents using LLMs with context from locally stored repositories and text files through a RAG (Retrieval-Augmented Generation) system.
    Last updated -
    1
    JavaScript
    • Apple
    • Linux

  • Remote MCP Server on Cloudflare

    joaquinsoza
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    A Model Context Protocol server that runs on Cloudflare Workers with OAuth login, allowing clients like Claude Desktop to connect to it for tool-augmented AI interactions.
    Last updated -
    1
    8
    TypeScript

  • RAG_MCP

    mytechnotalent
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    A Retrieval-Augmented Generation server that enables semantic PDF search with OCR capabilities, allowing users to query document content through any MCP client and receive intelligent answers.
    Last updated -
    1
    Python
    Apache 2.0

  • MCP-RAG Server

    sourangshupal
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    Implements Retrieval-Augmented Generation (RAG) using GroundX and OpenAI, allowing users to ingest documents and perform semantic searches with advanced context handling through Modern Context Processing (MCP).
    Last updated -
    1
    Python
    • Linux
    • Apple

  • Shared Knowledge MCP Server

    j5ik2o
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    This server enables AI assistants (CLINE, Cursor, Windsurf, Claude Desktop) to share a common knowledge base through Retrieval Augmented Generation (RAG), providing consistent information access across multiple tools.
    Last updated -
    1
    TypeScript
    • Apple

  • Bear Notes MCP Server with RAG

    ruanodendaal
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    Connects Bear Notes to AI assistants using semantic search and RAG (Retrieval-Augmented Generation), allowing AI systems to access and understand your personal knowledge base through meaningful search rather than just keyword matching.
    Last updated -
    8
    3
    JavaScript
    MIT License
    • Apple

  • GroundDocsofficial

    GroundDocs
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    A version-aware Kubernetes documentation assistant that connects LLMs to trusted, real-time Kubernetes docs to reduce hallucinations and ensure accurate, version-specific responses.
    Last updated -
    2
    55
    4
    TypeScript
    MIT License

  • azure-devops-mcp

    RyanCardin15
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    This server provides a convenient API for interacting with Azure DevOps services, enabling AI assistants and other tools to manage work items, code repositories, boards, sprints, and more. Built with the Model Context Protocol, it provides a standardized interface for communicating with Azure DevOps
    Last updated -
    96
    19
    TypeScript
    MIT License

  • Azure AHDS FHIR MCP Server

    erikhoward
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    A Model Context Protocol server that enables standardized interaction with Azure Health Data Services FHIR servers, allowing healthcare data operations through MCP tools.
    Last updated -
    1
    7
    Python
    MIT License
    • Apple
    • Linux

  • MCP Azure DevOps Server

    Vortiago
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    A Model Context Protocol server that enables AI assistants to interact with Azure DevOps services, allowing users to query work items with plans to support creating/updating items, managing pipelines, handling pull requests, and administering sprints and branch policies.
    Last updated -
    9
    50
    Python
    MIT License
    • Linux
    • Apple

  • Azure Resource Graph MCP Server

    hardik-id
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    A Model Context Protocol server for querying and analyzing Azure resources at scale using Azure Resource Graph, enabling AI assistants to explore and monitor Azure infrastructure.
    Last updated -
    1
    5
    TypeScript
    MIT License
    • Linux
    • Apple

  • Azure DevOps MCP Server

    Tiberriver256
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    A Model Context Protocol server that enables AI assistants to interact with Azure DevOps resources including projects, work items, repositories, pull requests, branches, and pipelines through a standardized protocol.
    Last updated -
    15
    1,349
    216
    TypeScript
    MIT License
    • Linux
    • Apple

  • Azure DevOps MCP Server for Cline

    stefanskiasan
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    Integrates Cline with Azure DevOps services, enabling access to work items, repositories, and pull requests through configurable MCP tools.
    Last updated -
    15
    11
    TypeScript
    MIT License

  • Zaturn

    kdqed
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    An open-source MCP server that connects to various data sources (SQL databases, CSV, Parquet files), allowing AI models to execute SQL queries and generate data visualizations for analytics and business intelligence.
    Last updated -
    10
    32
    Python
    MIT License
    • Linux
    • Apple