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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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7,737 servers. Last updated -

Matching MCP tools:

Matching MCP servers:

  • Semantic Scholar MCP Server

    SnippetSquid
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    Enables access to the Semantic Scholar Academic Graph API for searching and retrieving detailed information about academic papers, authors, citations, and references.
    Last updated -
    11
    1
    Python
    MIT License

  • Semantic Scholar MCP Server

    zongmin-yu
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    Semantic Scholar API, providing comprehensive access to academic paper data, author information, and citation networks.
    Last updated -
    57
    Python
    MIT License

  • Elasticsearch Semantic Search MCP Server

    jedrazb
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    A Python MCP server that enables semantic search through Search Labs blog posts indexed in Elasticsearch, allowing Claude to intelligently retrieve relevant information from the blog content.
    Last updated -
    3
    Python

  • Semantic Scholar MCP Server

    alperenkocyigit
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    A comprehensive Model Context Protocol server that provides AI assistants with direct access to Semantic Scholar's academic database, enabling advanced paper discovery, citation analysis, author research, and AI-powered recommendations.
    Last updated -
    4
    Python
    • Apple
    • Linux

  • dbt Semantic Layer MCP Server

    TommyBez
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    A server that enables querying the dbt Semantic Layer through natural language conversations with Claude Desktop and other AI assistants, allowing users to discover metrics, create queries, analyze data, and visualize results.
    Last updated -
    10
    TypeScript
    MIT License

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  • Hugging Face Hub Semantic Search MCP

    davanstrien
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    An unofficial MCP server that provides semantic search capabilities for Hugging Face models and datasets, enabling Claude and other MCP-compatible clients to search, discover, and explore the Hugging Face ecosystem using natural language queries.
    Last updated -
    16
    Python
    MIT License
    • Apple

  • Docs-MCP

    herring101
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    An MCP server that allows users to efficiently search and reference user-configured documents through document listing, grep searching, semantic searching with OpenAI Embeddings, and full document retrieval.
    Last updated -
    4
    3
    Python
    MIT License
    • Apple
    • Linux

  • Moatless MCP Server

    TwT23333
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    A Model Context Protocol (MCP) server for advanced code analysis and editing with semantic search capabilities, enabling AI assistants to perform complex code operations through a standardized interface.
    Last updated -
    15
    Python

  • Memory Box MCP Server

    amotivv
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    Cline MCP integration that allows users to save, search, and format memories with semantic understanding, providing tools to store and retrieve information using vector embeddings for meaning-based search.
    Last updated -
    6
    7
    TypeScript
    MIT License
    • Apple

  • Semantic Scholar MCP Server

    JackKuo666
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    Provides tools for accessing the Semantic Scholar API to search papers, retrieve paper and author details, and fetch citations and references through the Model Context Protocol.
    Last updated -
    23
    Python
    • Apple
    • Linux

  • Obsidian Semantic MCP Server

    aaronsb
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    A server that consolidates 21+ Obsidian tools into 5 intelligent operations (vault, edit, view, workflow, system) with contextual workflow hints to help AI agents effectively interact with Obsidian.
    Last updated -
    5
    14
    10
    TypeScript
    MIT License
    • Apple

  • FastMCP Boilerplate

    CrypticSplicer
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    A starter template for building MCP servers with FastMCP, providing testing, linting, formatting, and NPM publishing setup.
    Last updated -
    1
    2
    TypeScript
    MIT License

  • SourceSync.ai MCP Server

    scmdr
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    A Model Context Protocol server that enables AI models to interact with SourceSync.ai's knowledge management platform for managing documents, ingesting content from various sources, and performing semantic searches.
    Last updated -
    25
    410
    • Apple
    • Linux

  • memento-mcp

    gannonh
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    Scalable, high-performance knowledge graph memory system with semantic search, temporal awareness, and advanced relation management.
    Last updated -
    20
    51
    161
    TypeScript
    MIT License

  • AGI MCP Server

    QuixiAI
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    A Model Context Protocol server that provides persistent memory capabilities for AI systems, enabling true continuity of consciousness across conversations through episodic, semantic, procedural, and strategic memory types.
    Last updated -
    24
    4
    JavaScript

  • basic-memory

    basicmachines-co
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    Basic Memory is a knowledge management system that allows you to build a persistent semantic graph from conversations with AI assistants. All knowledge is stored in standard Markdown files on your computer, giving you full control and ownership of your data. Integrates directly with Obsidan.md
    Last updated -
    9
    1,479
    Python
    AGPL 3.0
    • Apple

  • paperpal

    jerpint
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    MCP Extension that gives LLMs access to arXiv and Hugging Face papers, enabling users to discuss papers, search for new research, and organize literature reviews through natural conversation.
    Last updated -
    2
    9
    Python
    MIT License
    • Apple

  • Puppeteer MCP Server

    jwaldor
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    Enables LLMs to perform web browsing tasks, take screenshots, and execute JavaScript using Puppeteer for browser automation.
    Last updated -
    4
    18,049
    1
    JavaScript

  • Open Search MCP

    flyanima
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    A comprehensive Model Context Protocol server providing 33 specialized research and search tools for Claude Desktop, enabling powerful search capabilities across academic, technical, and general domains.
    Last updated -
    40
    1
    TypeScript
    MIT License
    • Apple
    • Linux

  • Academic Paper Search MCP Server

    afrise
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    Enables real-time search and retrieval of academic paper information from multiple sources, providing access to paper metadata, abstracts, and full-text content when available, with structured data responses for integration with AI models that support tool/function calling.
    Last updated -
    3
    54
    Python
    AGPL 3.0

  • Git File Forensics MCP

    davidorex
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    Provides deep git file-level forensics tools to analyze detailed file histories, changes, and patterns within git repositories, focusing on individual file analysis rather than repository-wide operations.
    Last updated -
    4
    JavaScript
    Apache 2.0
    • Apple

  • Deep Code Reasoning MCP Server

    haasonsaas
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    Pairs Claude Code with Google's Gemini AI for complementary code analysis, enabling intelligent routing where Claude handles local-context operations while Gemini leverages its 1M token context for distributed system debugging and long-trace analysis.
    Last updated -
    10
    71
    TypeScript
    MIT License

  • MCP Chat Analysis Server

    rebots-online
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    Facilitates semantic analysis of chat conversations through vector embeddings and knowledge graphs, offering tools for semantic search, concept extraction, and conversation pattern analysis.
    Last updated -
    11
    Python
    MIT License

  • MCP Memory Server with Qdrant Persistence

    delorenj
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    Facilitates knowledge graph representation with semantic search using Qdrant, supporting OpenAI embeddings for semantic similarity and robust HTTPS integration with file-based graph persistence.
    Last updated -
    13
    11
    TypeScript
    • Linux
    • Apple

  • Branch Thinking

    ssdeanx
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    An MCP server that enables managing multiple lines of thought with features like branch navigation, cross-references between related thoughts, and insight generation from key points.
    Last updated -
    1
    12
    TypeScript
    MIT License
    • Apple

  • mcp-apple-notes

    RafalWilinski
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    Enables semantic search and RAG (Retrieval Augmented Generation) over your Apple Notes.
    Last updated -
    259
    TypeScript
    • Apple

  • Better Qdrant MCP Server

    wrediam
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    A Model Context Protocol server that enables semantic search capabilities by providing tools to manage Qdrant vector database collections, process and embed documents using various embedding services, and perform semantic searches across vector embeddings.
    Last updated -
    4
    43
    TypeScript
    MIT License

  • Knowledge Base MCP Server

    jeanibarz
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    Provides tools for listing and retrieving content from different knowledge bases using semantic search capabilities.
    Last updated -
    2
    0
    20
    TypeScript
    The Unlicense
    • Linux
    • Apple

  • TxtAi Memory Vector Server

    rmtech1
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    Model Context Protocol (MCP) server implementation for semantic search and memory management using TxtAI. This server provides a robust API for storing, retrieving, and managing text-based memories with semantic search capabilities. You can use Claude and Cline AI Also
    Last updated -
    6
    Python
    • Apple