RAG and vectors MCP servers

473 tagged RAG and vectors, measured the same way as everything else here.

Browse within: model-context-protocol 24embeddings 17knowledge-graph 13fastmcp 12knowledge-base 11local-first 9chromadb 8lancedb 8LangChain 7code-search 7hybrid-search 7markdown 7qdrant 6agent-memory 5

playwright

25

tale-project/tale

MCP server Claude CodeCodexCursor +2

One of 2 in .mcp.json

Lets the agent drive a real browser: open pages, click, type, take screenshots and read the accessibility tree, using Playwright. Runs locally from the @playwright/mcp npm package.

not rated 25 today A tokens not measured original MIT

convex

26

tale-project/tale

MCP server Claude CodeCodexCursor +2

One of 2 in .mcp.json

Client for the Convex Cloud. Runs locally from the convex npm package.

not rated 25 today A tokens not measured original MIT

qdrant-search

27

nick-pape/grackle

MCP server Claude CodeCodexCursor +2

One of 3 in .mcp.json

MCP server "qdrant-search", hosted remotely, as configured in nick-pape/grackle.

not rated 21 2mo ago A tokens not measured original MIT

shadcn

28

NUGURI-7/CoCoWork

MCP server Claude CodeCodexCursor +2

Add components to your apps. Runs locally from the shadcn npm package.

not rated 15 3d ago A tokens not measured copy · 94% MIT

mcp-vector-search

29

bobmatnyc/mcp-skillset

MCP server Claude CodeCodexCursor +2

One of 3 in .mcp.json

CLI-first semantic code search with MCP integration and interactive D3.js visualization for exploring code relationships. Runs locally from the mcp-vector-search Python package. Needs 1 environment variable to run.

not rated 20 5mo ago A tokens not measured original MIT archived

davanstrien/hub-semantic-search-mcp

MCP server Claude CodeCodexCursor +2

MCP server "hub-semantic-search-mcp" as configured in davanstrien/hub-semantic-search-mcp. Runs locally from the hub-semantic-search-mcp Python package.

not rated 20 1y ago A tokens not measured original MIT

mcp-docs-rag

31

kazuph/mcp-docs-rag

MCP server Claude CodeCodexCursor +2

MCP server "mcp-docs-rag" as configured in kazuph/mcp-docs-rag. Runs locally from the @kazuph/mcp-docs-rag npm package.

not rated 17 1y ago A tokens not measured

ragflow-mcp

32

oraichain/ragflow-mcp

MCP server Claude CodeCodexCursor +2

A mcp server that talk with my ragflow. Runs locally from the ragflow-mcp Python package.

not rated 16 1y ago A tokens not measured original Apache-2.0

mcp-codebase-rag

33

allentcm/mcp-codebase-rag

MCP server Claude CodeCodexCursor +2

MCP server "mcp-codebase-rag" as configured in allentcm/mcp-codebase-rag. Runs locally from the mcp-codebase-rag Python package.

not rated 16 12mo ago A tokens not measured

ragscore

34

HZYAI/RagScore

MCP server Claude CodeCodexCursor +2

The Fastest Way to Audit Your RAG - Generate QA datasets & evaluate RAG systems in Colab, Jupyter, or CLI. Privacy-first, any LLM, visual reports. Runs locally from the ragscore Python package. Needs 2 environment variables to run.

not rated 15 3mo ago A tokens not measured original Apache-2.0

mcp-local-rag

35

damoqiongqiu/mcp-local-rag

MCP server Claude CodeCodexCursor +2

Semantic code & doc search with keyword boost. AST code nav, auto HF mirror, local, privacy-first. Runs locally from the @damoqiongqiu/mcp-local-rag npm package. Needs 18 environment variables to run.

not rated 13 1mo ago A tokens not measured fork MIT

pdfkb-mcp

36

juanqui/pdfkb-mcp

MCP server Claude CodeCodexCursor +2

A Model Context Protocol server for managing PDF documents with vector search capabilities. Runs locally from the pdfkb-mcp Python package.

not rated 13 11mo ago A tokens not measured original MIT

nahisaho/CodeGraphMCPServer

MCP server Claude CodeCodexCursor +2

MCP Server for code graph analysis with GraphRAG capabilities. Runs locally from the codegraph-mcp-server Python package.

not rated 12 8mo ago A tokens not measured original MIT

em-rag

38

LeoKemp223/em_rag

MCP server Claude CodeCodexCursor +2

MCP server "em-rag" as configured in LeoKemp223/emrag. Runs em_rag.mcp_server with python3.

not rated 12 +1 3mo ago A tokens not measured

agentic-task-system

39

renezander030/agentic-task-system

MCP server Claude CodeCodexCursor +2

MCP server giving AI agents persistent task memory across TickTick, Notion, GitHub, Linear & Beads. Runs locally from the @reneza/ats-mcp npm package. Needs 1 environment variable to run.

not rated 11 4d ago A tokens not measured original MIT

coalent

40

Vectorlink-Labs/coalent

MCP server Claude CodeCodexCursor +2

A real-time, provenance-invalidated cognitive cache layer for AI agents and RAG. Runs locally from the coalent Python package. Needs 2 environment variables to run.

not rated 11 18d ago A tokens not measured original Apache-2.0

koma-core-mcp

41

swnotmetal/Project-Koma

MCP server Claude CodeCodexCursor +2

One of 2 in server.json

Protected RAG storage — agents discover public metadata, content only by access token. Runs locally from the koma-core-mcp npm package. Needs 1 environment variable to run.

not rated 11 yesterday A tokens not measured original MIT

koma-gate-mcp

42

swnotmetal/Project-Koma

MCP server Claude CodeCodexCursor +2

One of 2 in server.json

Classifies prompt injection, jailbreaks, and out-of-scope user input before agents act on it. Runs locally from the koma-gate-mcp npm package. Needs 6 environment variables to run.

not rated 11 yesterday A tokens not measured original MIT

velocirag

43

HaseebKhalid1507/VelociRAG

MCP server Claude CodeCodexCursor +2

Lightning-fast RAG for AI agents. ONNX-powered, 4-layer fusion, MCP server. No PyTorch. Runs locally from the velocirag Python package.

not rated 11 5mo ago A tokens not measured original MIT

local-knowledge-rag

44

patakuti/local-knowledge-rag-mcp

MCP server Claude CodeCodexCursor +2

MCP server "local-knowledge-rag" as configured in patakuti/local-knowledge-rag-mcp. Runs /path/to/local-knowledge-rag-mcp/dist/mcp-server.js with node. Needs 3 environment variables to run.

not rated 9 2mo ago A tokens not measured original MIT

qdrant-rag-mcp

45

ancoleman/qdrant-rag-mcp

MCP server Claude CodeCodexCursor +2

MCP server "qdrant-rag-mcp" as configured in ancoleman/qdrant-rag-mcp. Runs locally from the qdrant-rag-mcp Python package.

not rated 9 1y ago A tokens not measured

vecfs

46

WazzaMo/vecfs

MCP server Claude CodeCodexCursor +2

MCP server "vecfs" as configured in WazzaMo/vecfs. Runs locally from the vecfs npm package.

not rated 9 5mo ago A tokens not measured original Apache-2.0

distill-kura

47

lna-lab/distill-kura

MCP server Claude CodeCodexCursor +2

MCP server "distill-kura" as configured in lna-lab/distill-kura. Runs locally from the distill-kura Python package.

not rated 41 yesterday A tokens not measured original MIT

muhammedehab35/MCP-qdrant-semantic-search

MCP server Claude CodeCodexCursor +2

MCP server "qdrant-semantic-search" as configured in muhammedehab35/MCP-qdrant-semantic-search. Runs dist/index.js with node. Needs 6 environment variables to run.

not rated 9 7mo ago A tokens not measured original MIT