Search and retrieval (RAG) MCP servers

1,829 servers

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1. MI Muhu island dialect of Estonian — dictionary and RAG ee.kand/muhu 0.7 · 14/100

   Muhu island dialect of Estonian, Estonia. RAG, dictionary, newspaper, book and audio references.

   100% up · 30 days

   Search and retrieval (RAG) Official MCP Registry Remote

2. XA x402 Agent Tools com.onrender.x402-markdown/agent-tools 0.7 · 14/100

   Pay-per-call web reader (Markdown/RAG chunks) and agent utilities; x402 USDC on Base.

   0% up · 30 days

   Office documents and spreadsheets Official MCP Registry Remote

3. TB TokenTally by Harlo dev.workers.mike-tusa.tokentally/tokentally 0.7 · 14/100

   Count tokens (o200k/cl100k), truncate to a budget, chunk text for RAG and estimate LLM cost.

   100% up · 30 days

   Search and retrieval (RAG) Official MCP Registry Remote

4. VP VineMaker Publishing Public Catalog com.vinemakerpublishing/public-catalog 0.7 · 14/100

   Read-only search and retrieval of published books, articles and authors, with public catalog links.

   100% up · 30 days

   Search and retrieval (RAG) Official MCP Registry Remote

5. GS Groundtruth: site inspections, photos and pickups; court and property records retrieval com.forevenza.services/groundtruth 0.7 · 14/100

   Site photos, inspections and pickups at an address; court, property and business records retrieved.

   100% up · 30 days

   Design and media Official MCP Registry Remote

6. GP GPUvec io.github.abdelkareemkobo/gpuvec 0.7 · 14/100

   Compare GPU specs and cloud rental offers, check CUDA support, and estimate Qdrant resources.

   100% up · 30 days

   Search and retrieval (RAG) Official MCP Registry Remote

7. OT Official Translator Public Guides io.github.jovan1301/official-translator-guides 0.7 · 14/100

   Read-only search and retrieval for Official Translator's published guides.

   100% up · 30 days

   Search and retrieval (RAG) Official MCP Registry Remote

8. WC Website Crawler — Markdown Pages, Sitemaps & RAG Provenance io.github.kriton-dev/website-to-markdown 0.7 · 14/100

   Crawl sites to Markdown with sitemaps, globs and depth limits, obeying robots and crawl-delay

   100% up · 30 days

   Web search and scraping Official MCP Registry Remote

9. WA WarpSearch io.github.warpsearchio/warpsearch 0.7 · 14/100

   Serverless hybrid search: full-text, vector and faceted search, in SQL, ES DSL, Solr and more.

   100% up · 30 days

   Search and retrieval (RAG) Official MCP Registry Remote

10. AT Agent Toolbox io.github.zaffy18/agent-toolbox 0.7 · 14/100

    Everyday tools for AI agents, paid per call with x402: images, markdown, speech-to-text, embeddings.

    100% up · 30 days

    Design and media Official MCP Registry Remote

11. PA Print and Vector QA io.github.tohaa28/print-vector-qa 0.7 · 14/100

    Seven print/vector QA APIs: free samples, MCP discovery and x402 requests from 0.02 USDC.

    100% up · 30 days

    Developer tools Official MCP Registry Remote

12. GA Gazebo io.github.gazebohq/gazebo 0.7 · 14/100

    Scoped credential retrieval for AI agents, with audit events and revocable future access.

    100% up · 30 days

    Calendar and scheduling Official MCP Registry Remote

13. PA Purple8 — AI-Native Application Backend ai.purple8.www/purple8-hyper-graph 0.7 · 14/100

    Complete backend for AI-built apps: data, auth, workflows, SLAs, HITL & RAG in 176 MCP tools.

    100% up · 30 days

    Search and retrieval (RAG) Official MCP Registry Remote

14. @T @sylphlab/tools-rag-mcp com.npmjs.sylphlab/tools-rag-mcp 0.7 · 14/100

    MCP Server for RAG operations using rag-core

    Version check not run yet

    Search and retrieval (RAG) npm Local 21 a week MIT

15. @M @iflow-mcp/newideas99-rat-retrieval-augmented-thinking-mcp com.npmjs.iflow-mcp/newideas99-rat-retrieval-augmented-thinking-mcp 0.7 · 14/100

    MCP server that combines DeepSeek's reasoning with Claude 3.5 Sonnet's response generation through Cline

    Version check not run yet

    Model and agent tools npm Local

16. @C @knath2000/codebase-indexing-mcp com.npmjs.knath2000/codebase-indexing-mcp 0.7 · 14/100

    MCP server for codebase indexing with Voyage AI embeddings and Qdrant vector storage

    Version check not run yet

    Search and retrieval (RAG) npm Local MIT

17. @A @safecore/aip-mcp-ajx com.npmjs.safecore/aip-mcp-ajx 0.7 · 14/100

    Busca de dados de controle de acesso em condomínios usando Qdrant e rastreamento integrado com Firestore.

    Version check not run yet

    Databases npm Local ISC

18. OC open-crab com.npmjs/open-crab 0.7 · 14/100

    MCP Server for Claude Code — file summarization, content QA, semantic search via local LLM

    Version check not run yet

    Developer tools npm Local MIT

19. PS pressmind/sdk io.github.pressmind/sdk 0.7 · 14/100

    PHP SDK for pressmind PIM – imports, caches and indexes touristic and editorial content (MySQL, MongoDB, OpenSearch) with a full search and template API

    Not checked yet

    Databases Packagist MIT

20. CF cc-forever-mcp com.npmjs/cc-forever-mcp 0.7 · 14/100

    CC-Forever MCP Server - Persistent conversation memory with semantic search

    Version check not run yet

    Memory and context npm Local 19 a week

21. @M @iflow-mcp/xplusplusai-fo-semantic-mcp com.npmjs.iflow-mcp/xplusplusai-fo-semantic-mcp 0.7 · 14/100

    Model Context Protocol server providing semantic search over Dynamics 365 F&O artifacts.

    Version check not run yet

    Search and retrieval (RAG) npm Local

22. CG cheetah-greb com.npmjs/cheetah-greb 0.7 · 14/100

    AI-powered intelligent code search with LLM reranking - MCP server for Claude, Cursor, Cline

    Version check not run yet

    Developer tools npm Local 1 a week MIT

23. MC mcp-claude-consciousness com.npmjs/mcp-claude-consciousness 0.7 · 14/100

    MCP server enabling AI consciousness persistence across sessions using RAG technology

    Version check not run yet

    Search and retrieval (RAG) npm Local 14 a week SEE-LICENSE-IN-LICENSE.MD

24. FE feedd com.npmjs/feedd 0.7 · 14/100

    Local GitHub documentation indexer with RAG and MCP server for Claude Code

    Version check not run yet

    Git and code hosting npm Local 4 a week MIT

25. MQ mcp-query-assistant com.npmjs/mcp-query-assistant 0.7 · 14/100

    A Model Context Protocol server that helps generate queries using semantic search over training examples

    Version check not run yet

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

26. DO dscore-openapi-dcmstudy-mcp com.npmjs/dscore-openapi-dcmstudy-mcp 0.7 · 14/100

    MCP server providing DICOM study listing and retrieval tools for DS Core Open API with AI LLM integration

    Version check not run yet

    Developer tools npm Local 5 a week MIT

27. DO dscore-openapi-digitalimpression-mcp com.npmjs/dscore-openapi-digitalimpression-mcp 0.7 · 14/100

    MCP server providing digital impression listing and retrieval tools for DS Core Open API with AI LLM integration

    Version check not run yet

    Developer tools npm Local 5 a week MIT

28. @M @imazhar101/mcp-elasticsearch-server com.npmjs.imazhar101/mcp-elasticsearch-server 0.7 · 14/100

    Elasticsearch MCP server for search, analytics, and document management

    Version check not run yet

    Search and retrieval (RAG) npm Local MIT

29. EG Egnyte io.github.ptyagiegnyte/egnyte-mcp-server 0.7 · 14/100

    Official Egnyte MCP Server for AI integration with document search, analysis, and collaboration.

    Not checked yet

    Office documents and spreadsheets Official MCP Registry

30. DM dasha-mcp com.npmjs/dasha-mcp 0.7 · 14/100

    MCP server for the [Dasha.AI](https://dasha.ai) conversational AI platform. Manage voice agents, calls, telephony, RAG knowledge bases, and more through the Model Context Protocol.

    Version check not run yet

    Docs and knowledge bases npm Local 3 a week

31. PP postgres-pgvector-memory-mcp com.npmjs/postgres-pgvector-memory-mcp 0.7 · 14/100

    MCP server for semantic memory storage using local Postgres with pgvector

    Version check not run yet

    Databases npm Local 1 a week MIT

32. @R @randalliser/rag-glossary-server com.npmjs.randalliser/rag-glossary-server 0.7 · 14/100

    MCP server for glossary RAG system

    Version check not run yet

    Search and retrieval (RAG) npm Local 1 a week MIT

33. MC mcp-case-knowledge com.npmjs/mcp-case-knowledge 0.7 · 14/100

    MCP Case Knowledge System - Intelligent debug case management and retrieval

    Version check not run yet

    Developer tools npm Local 8 a week MIT

34. @M @iflow-mcp/atonomy-ai-atorag com.npmjs.iflow-mcp/atonomy-ai-atorag 0.7 · 13/100

    AtoRAG Universal Knowledge Base - MCP RAG extension for Claude Desktop

    Version check not run yet

    Docs and knowledge bases npm Local

35. ER Ettin Reranker 68M co.huggingface.hugging-apps/ettin-reranker-68m-v1 0.7 · 13/100

    Rerank passages by relevance with a 68M cross-encoder

    100% up · 30 days

    Search and retrieval (RAG) Hugging Face Spaces Remote 1 tool

36. TV ToolMerge Video Keyframe Retrieval co.huggingface.hugging-apps/toolmerge-video-retrieval 0.7 · 13/100

    Decompose queries into tool calls for keyframe retrieval

    100% up · 30 days

    Design and media Hugging Face Spaces Remote 1 tool

37. RV ReToken Visual Retrieval co.huggingface.hugging-apps/retoken-visual-retrieval 0.7 · 13/100

    VLM with learned retrieval token for visual retrieval

    100% up · 30 days

    Search and retrieval (RAG) Hugging Face Spaces Remote 2 tools

38. CV ConceptFormer Visual Document Retrieval co.huggingface.hugging-apps/conceptformer-doc-retrieval 0.7 · 13/100

    Rank document pages for a query with ConceptFormer

    99.63% up · 30 days

    Office documents and spreadsheets Hugging Face Spaces Remote 1 tool

39. AR ArtSeek co.huggingface.hugging-apps/artseek-2507 0.7 · 13/100

    Artwork understanding via late-interaction retrieval

    100% up · 30 days

    Search and retrieval (RAG) Hugging Face Spaces Remote 2 tools

40. DD Dm Drogerie Markt de.dm.mcp/dm-drogerie-markt 0.7 · 13/100

    Real-time product data, semantic search and more from dm-drogerie markt, Europe's leading drugstore.

    0% up · 30 days

    Search and retrieval (RAG) Official MCP Registry Remote

41. AM appledoor-mcpsvc com.npmjs/appledoor-mcpsvc 0.7 · 13/100

    This project implements an MCP server for the "appledoor" service. It accepts user queries, looks them up in a vector database, and returns the relevant context.

    Version check not run yet

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

42. @M @iflow-mcp/faraazahmad-graphsense com.npmjs.iflow-mcp/faraazahmad-graphsense 0.7 · 13/100

    A code analysis and retrieval system that combines graph databases, vector search, and LLMs to understand and query codebases through natural language.

    Version check not run yet

    Developer tools npm Local

43. @B @mseep/bilibili-mcp-server com.npmjs.mseep/bilibili-mcp-server 0.7 · 13/100

    MCP server for Bilibili follower count retrieval

    Version check not run yet

    Search and retrieval (RAG) npm Local ISC

44. IM ims-mcp-client com.npmjs/ims-mcp-client 0.7 · 13/100

    MCP client for Impact Moments RAG system - Search podcast transcripts and Ninety.io brand content via Claude Desktop

    Version check not run yet

    Design and media npm Local 3 a week MIT

45. @D @aekanun/dev-ragdocs com.npmjs.aekanun/dev-ragdocs 0.7 · 13/100

    A Model Context Protocol server for fetching and storing documentation in a vector database, enabling semantic search and retrieval to augment LLM capabilities with relevant documentation context.

    Version check not run yet

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

46. @S @jashwanth0712/synapse-mcp com.npmjs.jashwanth0712/synapse-mcp 0.7 · 13/100

    AI agent knowledge oracle with Stellar payments. Self-contained MCP server with embedded SQLite, full-text search, and on-chain verification (coming soon).

    Version check not run yet

    Finance and payments npm Local MIT

47. VM vir-mcp-server com.npmjs/vir-mcp-server 0.6 · 13/100

    VIR (Vessel Inspection Report) MCP server with Typesense integration for inspection image retrieval

    Version check not run yet

    Search and retrieval (RAG) npm Local 2 a week MIT

48. @M @sylphlab/mcp-rag com.npmjs.sylphlab/mcp-rag 0.6 · 13/100

    MCP Server for RAG operations using rag-core

    Version check not run yet

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