RAG and vectors MCP servers

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

Browse within: model-context-protocol 25embeddings 20knowledge-graph 14fastmcp 13knowledge-base 13local-first 12chromadb 10hybrid-search 10lancedb 9ai-tools 8claude-desktop 8code-search 8LangChain 7agent-memory 6

lightrag-mcp

145

d8corp/lightrag-mcp

MCP server Claude CodeCodexCursor

MCP server for LightRag. Runs locally from the lightrag-mcp npm package.

not rated 1 4mo ago A tokens not measured original MIT

cskwork/keyword-rag-mcp

MCP server Claude CodeCodexCursor

MCP server "mcp-knowledge-retrieval" as configured in cskwork/keyword-rag-mcp. Runs locally from the mcp-knowledge-retrieval npm package.

not rated 1 1y ago A tokens not measured

video-rag

147

FiloHany/Video_RAG_MCP

MCP server Claude CodeCodexCursor

MCP server "video-rag" as configured in FiloHany/VideoRAGMCP. Runs locally from the video-rag Python package.

not rated 1 11mo ago A tokens not measured

mcp-jina-supabase-rag

148

croakingtoad/mcp-jina-supabase-rag

MCP server Claude CodeCodexCursor

MCP server "mcp-jina-supabase-rag" as configured in croakingtoad/mcp-jina-supabase-rag. Runs locally from the mcp-jina-supabase-rag Python package.

not rated 1 9mo ago A tokens not measured original MIT

zenitsu0509/mcp-research-assistant

MCP server Claude CodeCodexCursor

MCP Server for Research Assistant with Vector Database Management. Runs locally from the mcp-research-assistant Python package.

not rated 1 11mo ago A tokens not measured original MIT

Geoffrey-42/rag-groundx-mcp-server

MCP server Claude CodeCodexCursor

MCP server "rag-groundx-mcp-server" as configured in Geoffrey-42/rag-groundx-mcp-server. Runs locally from the rag-groundx-mcp-server Python package.

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

CyprianFusi/MCP-rag-with-Chromadb

MCP server Claude CodeCodexCursor

MCP server "6-mcp-rag-with-langchain" as configured in CyprianFusi/MCP-rag-with-Chromadb. Runs locally from the 6-mcp-rag-with-langchain Python package.

not rated 1 9mo ago A tokens not measured original MIT

markdown-rag

152

ashrobertsdragon/rag-mcp

MCP server Claude CodeCodexCursor

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

not rated 1 3mo ago A tokens not measured

mcp-arsr

153

JayArrowz/mcp-arsr

MCP server Claude CodeCodexCursor

Adaptive Retrieval-Augmented Self-Refinement MCP Server — a closed-loop system that lets LLMs iteratively verify and correct their own claims using uncertainty-guided retrieval. Runs locally from the @jayarrowz/mcp-arsr npm package.

not rated 1 6mo ago A tokens not measured original MIT

smart-knowledge-hub

154

IcedVodka/rag_mcp

MCP server Claude CodeCodexCursor

MCP server "smart-knowledge-hub" as configured in IcedVodka/ragmcp. Runs locally from the smart-knowledge-hub Python package.

not rated 1 5mo ago A tokens not measured

rag-mcp

155

mrankitvish/RAG-MCP

MCP server Claude CodeCodexCursor

This is a local rag-mcp solution with chromadb using langchain and docling. Runs locally from the rag-mcp Python package.

not rated 1 3mo ago A tokens not measured copy · 100% MIT

qmcp-qdrant

156

BigKAA/qmcp

MCP server Claude CodeCodexCursor

Qdrant MCP Server for OpenCode - semantic search for code and documentation. Runs locally from the qmcp-qdrant Python package.

not rated 1 4mo ago A tokens not measured original Apache-2.0

rag-mcp

157

scriptedstatement/forensic-rag-mcp

MCP server Claude CodeCodexCursor

This is a local rag-mcp solution with chromadb using langchain and docling. Runs locally from the rag-mcp Python package.

not rated 1 6mo ago A tokens not measured copy · 100% MIT archived

qdrant-mcp-server

158

Jimmy974/qdrant-mcp-server

MCP server Claude CodeCodexCursor

A Model Context Protocol (MCP) server for Qdrant vector database with semantic search capabilities. Runs locally from the qdrant-mcp-server Python package.

not rated 1 1y ago A tokens not measured

better-qdrant-mcp

159

jtsang4/better-qdrant-mcp

MCP server Claude CodeCodexCursor

A Python MCP server for Qdrant memory storage and semantic search, compatible with Cursor-like MCP clients. Runs locally from the better-qdrant-mcp Python package.

not rated 1 9mo ago A tokens not measured original MIT

mcp-server-milvus

160

danchev/mcp-server-milvus

MCP server Claude CodeCodexCursor

MCP server for Milvus. Runs locally from the mcp-server-milvus Python package.

not rated 1 8mo ago A tokens not measured fork Apache-2.0

markdown-rag-mcp

161

mohllal/markdown-rag-mcp

MCP server Claude CodeCodexCursor

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

not rated 1 10mo ago A tokens not measured original MIT

cognee-mcp

162

JeromyJSmith/cognee-mcp-server

MCP server Claude CodeCodexCursor

Cognee MCP server. Runs locally from the cognee-mcp Python package.

not rated 1 1y ago A tokens not measured

some-vault-some-mcp

163

russellsch/some_vault_some_mcp

MCP server Claude CodeCodexCursor

MCP server for Obsidian vaults with vector search. Runs locally from the some-vault-some-mcp Python package.

not rated 1 1mo ago A tokens not measured original MIT

nobitalqs/MODULAR-RAG-MCP-SERVER

MCP server Claude CodeCodexCursor

MCP server "modular-rag-mcp-server" as configured in nobitalqs/MODULAR-RAG-MCP-SERVER. Runs locally from the modular-rag-mcp-server Python package.

not rated 1 5mo ago A tokens not measured

rag-mcp

165

sglwsjxh/rag-mcp

MCP server Claude CodeCodexCursor

This is a local rag-mcp solution with chromadb using langchain and docling. Runs locally from the rag-mcp Python package.

not rated 1 2mo ago A tokens not measured copy · 100% MIT

akhilthomas236/confluence-scraper-mcp

MCP server Claude CodeCodexCursor

A Model Context Protocol (MCP) server for Confluence RAG with ChromaDB vector search. Runs locally from the confluence-scraper-mcp Python package.

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

shelfmark-rag

167

LucasSantana-Dev/shelfmark

MCP server Claude CodeCodexCursor

Local hybrid retrieval (BM25 + embeddings + RRF) for agent memory and codebases — one SQLite file, MCP server included. Runs locally from the shelfmark-rag Python package.

not rated 1 23d ago A tokens not measured original MIT

bliss-fox/rag-knowledge-assistant

MCP server Claude CodeCodexCursor

MCP server "modular-rag-mcp-server" as configured in bliss-fox/rag-knowledge-assistant. Runs locally from the modular-rag-mcp-server Python package.

not rated 1 22d ago A tokens not measured