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Search and retrieval (RAG) MCP servers

1,828 servers

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  1. aisearchindex-mcp io.github.aisearchindex/ai-search-index-7pz44n

    MCP server for querying AI Search Index analytics data

    Version check not run yet

    Search and retrieval (RAG) npm Local 3 a week MIT

  2. @iflow-mcp/mcp-docs-rag io.github.kazuph/mcp-docs-rag-3xx9se

    RAG (Retrieval-Augmented Generation) MCP server for documents using Gemini

    Version check not run yet

    Search and retrieval (RAG) npm Local 5 a week MIT

  3. qdrant-search-mcp-server io.github.rinormaloku/qdrant-search

    MCP server to search qdrant database

    Version check not run yet

    Search and retrieval (RAG) npm Local 18 a week MIT

  4. brainwires-rag io.github.brainwires/brainwires-framework-rbenqx

    Codebase indexing + hybrid retrieval (vector + BM25) for the Brainwires Agent Framework. Includes AST-aware chunking via tree-sitter (12 languages), Git history search, and reranking via spectral dive

    Version check not run yet

    Search and retrieval (RAG) crates.io Local

  5. brainwires-cognition io.github.brainwires/brainwires-framework-1rxsh3

    Unified intelligence layer — knowledge graphs, adaptive prompting, RAG, spectral math, and code analysis for the Brainwires Agent Framework

    Version check not run yet

    Developer tools crates.io Local

  6. @noodleseed/one com.npmjs.noodleseed/one

    Noodle CLI by Noodle Seed — author, run, and deploy declarative MCP servers. Embedding the assistant in your own web app is @noodleseed/assistant.

    Version check not run yet

    DevOps and infrastructure npm Local 155 a week APACHE-2.0

  7. rain-mcp-server io.github.arunpragadesh/rain-mcp-server

    Rain Elasticsearch MCP Server

    Version check not run yet

    Search and retrieval (RAG) npm Local 1 a week APACHE-2.0

  8. jstec-mcp-server io.github.js-nascimento/jstec-mcp-server

    MCP Server para integração do sistema JSTEC RAG

    Version check not run yet

    Search and retrieval (RAG) npm Local 8 a week MIT

  9. mcp-qdrant-bridge io.github.yourusername/mcp-qdrant-bridge

    MCP client bridge for connecting Cursor/Claude Desktop to remote Qdrant RAG servers

    Version check not run yet

    Search and retrieval (RAG) npm Local 5 a week MIT

  10. chainfetch-mcp-server io.github.chainfetch/chainfetch-mcp-server

    A Model Context Protocol (MCP) server that provides access to ChainFETCH API for AI-powered Ethereum blockchain intelligence with advanced semantic search capabilities. Supports both stdio and HTTP tr

    Version check not run yet

    Finance and payments npm Local 10 a week MIT

  11. mcp-pgvector-server io.github.yusuf/mcp-pgvector-server

    MCP server for PostgreSQL with pgvector semantic search capabilities

    Version check not run yet

    Search and retrieval (RAG) npm Local 14 a week MIT

  12. envmem io.github.samihalawa/envmem-mcp

    EnvMem - Personal environment variable memory with semantic search. Store, search, and manage your environment variables with AI-powered semantic search.

    Version check not run yet

    Memory and context npm Local 2 a week MIT

  13. notifly-mcp-server io.github.notifly-tech/notifly-mcp-server

    Notifly MCP Server for assisting Notifly SDK/API integrations with semantic search across Notifly docs and SDK source (iOS, Android, Flutter, React Native).

    Version check not run yet

    Docs and knowledge bases npm Local 4 a week SEE-LICENSE-IN

  14. zrald io.github.zrald/graph-rag-mcp-server-pw39cw

    Advanced Graph RAG MCP Server with sophisticated graph structures, operators, and agentic capabilities for AI agents

    Version check not run yet

    Search and retrieval (RAG) npm Local 13 a week MIT

  15. claudix io.github.uwuclxdy/claudix

    Local semantic search plugin for Claude Code

    Version check not run yet

    Search and retrieval (RAG) crates.io Local

  16. mcp-magma-handbook io.github.legenai/mcp-magma-handbook

    Enhanced MCP server with multi-query search, hybrid search, and collections for MAGMA computational algebra system

    Version check not run yet

    Search and retrieval (RAG) npm Local 12 a week MIT

  17. @iflow-mcp/simple-files-vectorstore io.github.lishenxydlgzs/simple-files-vectorstore

    A Model Context Protocol (MCP) server that provides semantic search capabilities across files. This server watches specified directories and creates vector embeddings of file contents, enabling semant

    Version check not run yet

    Search and retrieval (RAG) npm Local

  18. code-context-mcp io.github.mongodb/code-context-mcp

    MCP server for semantic code search powered by MongoDB Atlas Vector Search and Voyage AI embeddings

    Version check not run yet

    Search and retrieval (RAG) npm Local 10 a week MIT

  19. ipfs-mcp io.github.leoyoge/ipfs-mcp

    MCP service to interact with an IPFS node for file storage and retrieval.

    Version check not run yet

    Files and storage npm Local 8 a week MIT

  20. @kurly-hchan/mcp-server io.github.kurly-hchan/mcp-server

    팀 RAG 봇 MCP 서버

    Version check not run yet

    Search and retrieval (RAG) npm Local 13 a week MIT

  21. mcp-pinecone io.github.sirmews/mcp-pinecone

    Read and write to Pinecone from Claude Desktop with Model Context Protocol.

    Version check not run yet

    Search and retrieval (RAG) PyPI Local

  22. better-qdrant-mcp io.github.jtsang4/better-qdrant-mcp

    A Python MCP server for Qdrant memory storage and semantic search, compatible with Cursor-like MCP clients.

    Version check not run yet

    Search and retrieval (RAG) PyPI Local

  23. cocoindex-code-mcp-server io.github.aanno/cocoindex-code-mcp-server

    RAG based on cocoindex as MCP server (streamingHttp), with Haskell support

    Version check not run yet

    Search and retrieval (RAG) PyPI Local

  24. cocoindex-mcp io.github.yalattas/cocoindex-mcp

    MCP server for querying cocoindex code embeddings database

    Version check not run yet

    Search and retrieval (RAG) PyPI Local

  25. code-rag-mcp io.github.qduc/code-rag

    MCP server for efficient code search

    Version check not run yet

    Search and retrieval (RAG) PyPI Local

  26. confluence-rag-mcp io.github.titulus/confluence-rag-mcp

    Standalone Confluence RAG MCP retrieval server backed by SQLite/sqlite-vec.

    Version check not run yet

    Search and retrieval (RAG) PyPI Local

  27. ensemble-mcp io.github.lynkbyte/ensemble-changelog.md

    MCP server providing vector memory, drift detection, model routing, skills discovery, session management, and codebase indexing for AI-assisted development pipelines.

    Version check not run yet

    Developer tools PyPI Local

  28. evo2-mcp io.github.not-a-feature/evo2-mcp

    MCP server for generating, scoring and embedding genomic sequences using Evo 2

    Version check not run yet

    Search and retrieval (RAG) PyPI Local

  29. files-vector-mcp-server io.github.928871247/files-vector-mcp-server

    A FastMCP server for file vectorization and similarity search

    Version check not run yet

    Files and storage PyPI Local

  30. gitscribe-mcp io.github.akhilthomas236/gitscribe

    GitScribe: Web Scraping RAG MCP Server for Git-based Documentation

    Version check not run yet

    Git and code hosting PyPI Local

  31. iflow-mcp-harumiweb-exstruct io.github.harumiweb/exstruct

    Excel to structured JSON (tables, shapes, charts) for LLM/RAG pipelines

    Version check not run yet

    Data warehouses and analytics PyPI Local

  32. iflow-mcp_zilbonn-owasp-wstg-rag io.github.zilbonn/owasp-wstg-rag

    A Retrieval-Augmented Generation (RAG) system that indexes the OWASP Web Security Testing Guide (WSTG) into a vector database, providing instant access to security testing methodologies via MCP (Model

    Version check not run yet

    Search and retrieval (RAG) PyPI Local

  33. kavi-research-assistant-mcp io.github.machhakiran/kavi-research-assistant-mcp

    A Model Context Protocol server for research assistance with ChromaDB vector storage by kavi.ai

    Version check not run yet

    Science and research PyPI Local

  34. mcp-rag-fastmcp io.github.fastmcp-me/mcp-rag

    Add your description here

    Version check not run yet

    Search and retrieval (RAG) PyPI Local

  35. mcp-research-assistant io.github.cyprianfusi/mcp-research-assistant-changelog.md

    MCP Server for Research Assistant with Vector Database Management

    Version check not run yet

    Science and research PyPI Local

  36. mcp-server-milvus io.github.danchev/mcp-server-milvus

    MCP server for Milvus

    Version check not run yet

    Search and retrieval (RAG) PyPI Local

  37. mcp-server-qdrant-memory io.github.kakehashi/mcp-server-qdrant-memory

    MCP server for qdrant memory.

    Version check not run yet

    Memory and context PyPI Local

  38. mcp-sieve io.github.dimarch0x/mcp-sieve

    MCP Sieve — semantic tool selection proxy for LLMs. Aggregates downstream MCP servers into 2 static tools (select + call) via Ollama embeddings.

    Version check not run yet

    Search and retrieval (RAG) PyPI Local

  39. mcp-vector-search io.github.bobmatnyc/mcp-vector-search

    CLI-first semantic code search with MCP integration and interactive D3.js visualization for exploring code relationships

    Version check not run yet

    Search and retrieval (RAG) PyPI Local

  40. mtdata-mcp io.github.emerzon/mtdata-mcp

    MetaTrader5 MCP Server for market data retrieval and analysis.

    Version check not run yet

    Search and retrieval (RAG) PyPI Local

  41. pocket-agent-mcp io.github.vikashs/pocket_agent_mcp

    MCP based Pocket Agent in vector db ( chroma) as storage

    Version check not run yet

    Search and retrieval (RAG) PyPI Local

  42. ragfaith-mcp io.github.resonanceee/ragfaith-mcp

    MCP server for ragfaith: live faithfulness checks for RAG answers

    Version check not run yet

    Search and retrieval (RAG) PyPI Local

  43. research-assistant-mcp io.github.laxmimerit/research-assistant-mcp

    A Model Context Protocol server for research assistance with ChromaDB vector storage

    Version check not run yet

    Science and research PyPI Local

  44. research-assistant-mcp-mdmehranabul io.github.mdmehranabul/research-assistant-mcp

    A Model Context Protocol server for research assistance with ChromaDB vector storage

    Version check not run yet

    Science and research PyPI Local

  45. sfs-mcp-toolkit io.github.rganushachadika/sfs-mcp-toolkit

    Spatial Faithfulness Score (SFS) — a domain-agnostic MCP toolkit for measuring context faithfulness in RAG systems

    Version check not run yet

    Search and retrieval (RAG) PyPI Local

  46. tool-to-agent-retrieval-mcp io.github.guscayresmindsight/tool-to-agent-retrieval-mcp

    MCP server that selects the best-suited downstream agent for a natural language query, distributed via uvx.

    Version check not run yet

    Search and retrieval (RAG) PyPI Local

  47. zotero-fulltext-mcp io.github.matthiaskloft/zotero-fulltext-mcp-changelog.md

    Convert a Zotero library's linked PDF attachments to Markdown, build a full-text search index, and expose it via an MCP server.

    Version check not run yet

    Science and research PyPI Local

  48. @nts-llm-lab/telco-dpr-mcp-server io.github.your-org/telco-dpr-mcp-server

    Telco-DPR enhanced MCP server for 3GPP RAG with Gemini LLM integration. Provides research-validated 86.2% Top-10 accuracy using Dense Hierarchical Retrieval.

    Version check not run yet

    Search and retrieval (RAG) npm Local 7 a week MIT