Search and retrieval (RAG) MCP servers

1,829 servers

Index your own content and search it by meaning (retrieval-augmented generation, RAG).

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1. MC mcpunk org.pypi/mcpunk 0.7 · 15/100

   MCP tools for Roaming RAG

   Version check not run yet

   Search and retrieval (RAG) PyPI Local MIT

2. MW mcp-win-stdio-rag org.pypi/mcp-win-stdio-rag 0.7 · 15/100

   Windows-optimized RAG MCP Server with Playwright crawling, Link Graph trees, and local hybrid search.

   Version check not run yet

   Search and retrieval (RAG) PyPI Local MIT

3. MT milvus-text-search-mcp org.pypi/milvus-text-search-mcp 0.7 · 15/100

   MCP Server for semantic text search in Milvus: converts natural language to vectors automatically, no manual vector input required.

   Version check not run yet

   Search and retrieval (RAG) PyPI Local MIT

4. MM mochow-mcp-server org.pypi/mochow-mcp-server 0.7 · 15/100

   MCP server for Mochow vector database

   Version check not run yet

   Search and retrieval (RAG) PyPI Local APACHE-2.0

5. MK mseep-knowledge-mcp org.pypi/mseep-knowledge-mcp 0.7 · 15/100

   MCP Knowledge Server for semantic document search

   Version check not run yet

   Office documents and spreadsheets PyPI Local MIT

6. MM mseep-mcp-server-qdrant org.pypi/mseep-mcp-server-qdrant 0.7 · 15/100

   MCP server for retrieving context from a Qdrant vector database

   Version check not run yet

   Search and retrieval (RAG) PyPI Local APACHE-2.0

7. OD opensearch-dashboard-mcp org.pypi/opensearch-dashboard-mcp 0.7 · 15/100

   MCP server for OpenSearch Dashboards

   Version check not run yet

   Data warehouses and analytics PyPI Local MIT

8. OO oracle.oci-opensearch-mcp-server org.pypi/oracle-oci-opensearch-mcp-server 0.7 · 15/100

   OCI OpenSearch Service MCP server

   Version check not run yet

   Search and retrieval (RAG) PyPI Local UPL-1.0

9. PR paper-retrieval-mcp org.pypi/paper-retrieval-mcp 0.7 · 15/100

   A flexible arXiv search and analysis service with MCP protocol support - simplified version

   Version check not run yet

   Science and research PyPI Local MIT

10. PA pgvector-azure-openai-mcp-server org.pypi/pgvector-azure-openai-mcp-server 0.7 · 15/100

    An MCP server with RAG capabilities using Azure OpenAI embeddings and pgvector for PostgreSQL.

    Version check not run yet

    Search and retrieval (RAG) PyPI Local MIT

11. PM pgvector-mcp-server org.pypi/pgvector-mcp-server 0.7 · 15/100

    Model Context Protocol server for PostgreSQL vector database management with pgvector extension

    Version check not run yet

    Search and retrieval (RAG) PyPI Local MIT

12. PR pow-rag-mcp org.pypi/pow-rag-mcp 0.7 · 15/100

    Local RAG MCP server for code and documentation

    Version check not run yet

    Search and retrieval (RAG) PyPI Local APACHE-2.0

13. RM r2r-mcp org.pypi/r2r-mcp 0.7 · 15/100

    Model Context Protocol server for R2R retrieval system

    Version check not run yet

    Search and retrieval (RAG) PyPI Local MIT

14. RI repo-index-mcp org.pypi/repo-index-mcp 0.7 · 15/100

    Local codebase index with MCP retrieval tools

    Version check not run yet

    Git and code hosting PyPI Local MIT

15. RM retrieval-mcp org.pypi/retrieval-mcp 0.7 · 15/100

    Installable MCP server for the Retrieval API: academic-paper search + journal memory + ACE playbook + semantic code search

    Version check not run yet

    Search and retrieval (RAG) PyPI Local MIT

16. SG scholarly-gateway-mcp org.pypi/scholarly-gateway-mcp 0.7 · 15/100

    A deterministic, reusable MCP substrate for scholarly publication retrieval.

    Version check not run yet

    Search and retrieval (RAG) PyPI Local MIT

17. SM snapsearch-mcp org.pypi/snapsearch-mcp 0.7 · 15/100

    Your Mac screenshots folder is a disaster. This fixes it — with vision, embeddings, and semantic search.

    Version check not run yet

    Search and retrieval (RAG) PyPI Local MIT

18. SS solidoc-solidjs-mcp org.pypi/solidoc-solidjs-mcp 0.7 · 15/100

    High-performance, local FastEmbed vector MCP server for SolidJS documentation

    Version check not run yet

    Docs and knowledge bases PyPI Local MIT

19. SM sqltodsltranslator-mcp org.pypi/sqltodsltranslator-mcp 0.7 · 15/100

    A service to convert MySQL SQL queries to Elasticsearch DSL using MCP framework

    Version check not run yet

    Databases PyPI Local MIT

20. SM sugon-mcp-server-elasticsearch org.pypi/sugon-mcp-server-elasticsearch 0.7 · 15/100

    MCP server for core Elasticsearch features

    Version check not run yet

    Search and retrieval (RAG) PyPI Local APACHE-2.0

21. SM swarmv-mcp org.pypi/swarmv-mcp 0.7 · 15/100

    MCP server for SwarmV: persistent vector memory for AI agents, limited to what the user may access.

    Version check not run yet

    Memory and context PyPI Local MIT

22. TM tablestore-mcp-server org.pypi/tablestore-mcp-server 0.7 · 15/100

    MCP server for retrieving context from a tablestore vector database

    Version check not run yet

    Search and retrieval (RAG) PyPI Local APACHE-2.0

23. TO tablestore-openmemory-mcp org.pypi/tablestore-openmemory-mcp 0.7 · 15/100

    MCP server for retrieving context from a tablestore vector database

    Version check not run yet

    Search and retrieval (RAG) PyPI Local APACHE-2.0

24. WM warppay402-mcp org.pypi/warppay402-mcp 0.7 · 15/100

    Keyless, zero-API LangChain, LlamaIndex, & CrewAI tool suite for WarpPay402 x402 micropayment infrastructure across Base, Solana, Arbitrum, and Arc Mainnet.

    Version check not run yet

    Model and agent tools PyPI Local MIT

25. WM weaviate-mcp org.pypi/weaviate-mcp 0.7 · 15/100

    MCP server for Weaviate vector database

    Version check not run yet

    Search and retrieval (RAG) PyPI Local MIT

26. WM wechatmp-mcp org.pypi/wechatmp-mcp 0.7 · 15/100

    MCP service for WeChat Official Account (微信公众号) content retrieval

    Version check not run yet

    Communication and chat PyPI Local MIT

27. @M @cyberweb/mcp-elk-server com.npmjs.cyberweb/mcp-elk-server 0.7 · 14/100

    MCP Server para busca de logs críticos e de erro no Elasticsearch

    Version check not run yet

    Monitoring and observability npm Local ISC

28. AN Axon NeuroAutomata ai.axonagentic/neuroautomata 0.7 · 14/100

    Protein analysis: ESM-2/ESMC embeddings, mutation scoring, landscape scans, ESMFold structure.

    100% up · 30 days

    Search and retrieval (RAG) Official MCP Registry Remote

29. DL Decision Log ai.decisionlog/mcp 0.7 · 14/100

    Append-only decisions with provenance, supersession, retrieval, and audited MCP actions.

    100% up · 30 days

    Search and retrieval (RAG) Official MCP Registry Remote

30. DA Divinci AI ai.divinci/divinci 0.7 · 14/100

    Release management and QA for custom AI assistants: RAG, releases, scored QA, signed TrustBench runs

    100% up · 30 days

    Developer tools Official MCP Registry Remote

31. EM Elasticsearch Mongodb Redis Stack Generator Elasticsearch Elasticsearch ai.getvda/elasticsearch-mongodb-redis-stack-generator-elasticsearch-elasticsearch 0.7 · 14/100

    Elasticsearch + MongoDB + Redis Stack Generator (Elasticsearch/Elasticsearch)

    100% up · 30 days

    Databases Official MCP Registry Remote

32. ER Elasticsearch Redis Mysql Stack Generator ai.getvda/elasticsearch-redis-mysql-stack-generator 0.7 · 14/100

    Elasticsearch + Redis + MySQL Stack Generator

    100% up · 30 days

    Databases Official MCP Registry Remote

33. ER Elasticsearch Redis Stack Generator ai.getvda/elasticsearch-redis-stack-generator 0.7 · 14/100

    Elasticsearch + Redis Stack Generator

    100% up · 30 days

    Databases Official MCP Registry Remote

34. ER Elasticsearch Redis Stack Generator Elasticsearch Elasticsearch ai.getvda/elasticsearch-redis-stack-generator-elasticsearch-elasticsearch 0.7 · 14/100

    Elasticsearch + Redis Stack Generator (Official Image)

    100% up · 30 days

    Databases Official MCP Registry Remote

35. RE Rabbitmq Elasticsearch Mongodb Stack Generator ai.getvda/rabbitmq-elasticsearch-mongodb-stack-generator 0.7 · 14/100

    RabbitMQ + Elasticsearch + MongoDB Stack Generator

    100% up · 30 days

    Databases Official MCP Registry Remote

36. RE Rabbitmq Elasticsearch Mysql Stack Generator ai.getvda/rabbitmq-elasticsearch-mysql-stack-generator 0.7 · 14/100

    RabbitMQ + Elasticsearch + MySQL Stack Generator

    100% up · 30 days

    Databases Official MCP Registry Remote

37. RE Rabbitmq Elasticsearch Postgres Stack Generator Elasticsearch Elasticsearch ai.getvda/rabbitmq-elasticsearch-postgres-stack-generator-elasticsearch-elasticsearch 0.7 · 14/100

    RabbitMQ + Elasticsearch + Postgres Stack Generator (Elasticsearch/Elasticsearch)

    100% up · 30 days

    Databases Official MCP Registry Remote

38. RE Rabbitmq Elasticsearch Postgres Stack Generator Mongo ai.getvda/rabbitmq-elasticsearch-postgres-stack-generator-mongo 0.7 · 14/100

    RabbitMQ + Elasticsearch + Postgres Stack Generator (Mongo)

    100% up · 30 days

    Databases Official MCP Registry Remote

39. HD Hashgrid DNA ai.hashgrid/dna 0.7 · 14/100

    A search engine that learns from your grades. Store text, records, images or embeddings.

    100% up · 30 days

    Search and retrieval (RAG) Official MCP Registry Remote

40. EN Enacta ai.multi-turn/enacta 0.7 · 14/100

    Long-term memory for AI agents: durable records, observable retrieval, governed context assembly.

    0% up · 30 days

    Memory and context Official MCP Registry Remote

41. NO Noveum ai.noveum/noveum 0.7 · 14/100

    Trace, evaluate, and optimize your LLM, RAG, and agent apps with Noveum observability.

    100% up · 30 days

    Monitoring and observability Official MCP Registry Remote

42. HI H-Index ai.xr-utilities/h-index 0.7 · 14/100

    Capability registry for the agentic economy. Semantic search over verified MCP server listings.

    0% up · 30 days

    Search and retrieval (RAG) Official MCP Registry Remote

43. LT Listen to Sadhu app.listentosadhu/corpus 0.7 · 14/100

    Read-only semantic search over Vedic scripture verses, commentaries, and recorded lectures.

    100% up · 30 days

    Religion and spirituality Official MCP Registry Remote

44. MI MINDSET app.web.mindset-502113/mindset 0.7 · 14/100

    Semantic search over MINDSET's brand strategy topic database, plus its system prompt.

    100% up · 30 days

    Databases Official MCP Registry Remote

45. BM blicht MCP com.blicht/mcp 0.7 · 14/100

    blicht.com knowledge platform: full-text search + Markdown articles (e-commerce, AI, lifestyle)

    100% up · 30 days

    E-commerce Official MCP Registry Remote

46. FI FilingSift com.filingsift/mcp 0.7 · 14/100

    Source-cited SEC filing search and retrieval with provenance and verification states.

    63.23% up · 30 days

    Search and retrieval (RAG) Official MCP Registry Remote

47. AC AcqPath — content rights before RAG, AI and training com.getacqpath/acqpath 0.7 · 14/100

    Check content rights before RAG, AI input, training or indexing. Signed RSL evidence, not a license.

    100% up · 30 days

    Search and retrieval (RAG) Official MCP Registry Remote

48. JL Jan Linketscher com.janlinketscher/site 0.7 · 14/100

    Profile and essays of Jan Linketscher (i22, Bonn), full-text search, and booking a call.

    100% up · 30 days

    Calendar and scheduling Official MCP Registry Remote