RAG and vectors

2,695 mods in this category, of every kind an agent can take. Each one carries what it costs per session, what the scan found, and whether it is the original.

scholar-rag-mcp

241

notwhiteblank/scholar-rag-mcp

MCP server Claude CodeCodexCursor +2

Academic paper knowledge-base MCP tool with ingest, retrieval and chat over your document corpus. Runs locally from the scholar-rag-mcp Python package. Needs 4 environment variables to run.

not rated 4 yesterday A tokens not measured original MIT

ai-science-vision-rag

243

Pavel-Kravchenko/Bioinformatics

Skill Claude CodeCodex

ColPali-style Vision RAG: embed rendered PDF pages, retrieve via ColBERT MaxSim, feed top-k pages to Qwen2-VL, no OCR. Use for PDF/document QA over figures and tables, multimodal retrieval, or Recall@k/MRR eval.

not rated 4 2mo ago A 65 tokens

topprismdata/cultivating-ml-agent

Skill Claude CodeCodex

A guide for running Kaggle competitions, an online platform where people build models against shared datasets, and organizing research in a searchable NotebookLM knowledge base.

not rated 4 7d ago A 127 tokens original MIT

build-support-agent

245

DefaultHQ/build-support-agent-skill

Skill Claude CodeCodex

Plan and build a production customer-support agent — a RAG product-Q&A bot that drafts replies, posts them for human review, and graduates to controlled autonomy. Use when someone wants to build an in-house support agent, a Slack-native or support-platform AI bot, a ticket-answering / customer-Q&A agent, or wants to…

not rated 4 3mo ago A 123 tokens original MIT

claudix

246

uwuclxdy/claudix

Plugin Claude Code

Bundles 1 skill, 1 command, 4 hooks · 59 tokens together

Local semantic search plugin for Claude Code — indexes your repository and exposes hybrid vector+BM25 search via MCP, slash commands, and grep interception.

not rated 4 2d ago A tokens not measured original Apache-2.0

rag-eval

247

LucasSantana-Dev/hitgate

Skill Claude CodeCodex

Run the retrieval regression gate against the current repo state and report whether a recent change helped, hurt, or held steady.

not rated 4 23d ago A 0 tokens original MIT

greedy-token

249

svasenkov/greedy-token

Cursor rule

Greedy token — MCP greedy-token before Grep/Shell.

not rated 4 yesterday A 372 tokens original MIT

RonasIT/open-webui-mcp-server-python

MCP server Claude CodeCodexCursor +2

MCP server "open-webui-knowledge-mcp-server" as configured in RonasIT/open-webui-mcp-server-python. Runs locally from the open-webui-knowledge-mcp-server Python package.

not rated 4 5mo ago A tokens not measured original MIT

mcp-server CLAUDE.md

252

supavec/mcp-server

Instructions file

Instructions for supavec/mcp-server, covering claude.md, project overview, commands, build & development and build the project (compiles typescript to build/ directory).

not rated 4 1y ago A 612 tokens original MIT

claude-kb

253

tenequm/claude-kb

MCP server Claude CodeCodexCursor +2

Universal knowledge base with Qdrant for Claude Code integration. Runs locally from the claude-kb Python package.

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

dify-doc-mcp-server

254

shellus/difydocmcpserver

MCP server Claude CodeCodexCursor +2

MCP Server for Dify Knowledge Base integration. Runs locally from the dify-doc-mcp-server npm package.

not rated 4 1y ago A tokens not measured

wrediam/better-qdrant-mcp-server

MCP server Claude CodeCodexCursor +2

MCP server for enhanced Qdrant vector database functionality. Runs locally from the better-qdrant-mcp-server npm package.

not rated 4 3mo ago A tokens not measured original MIT

tonydzi/sqlite-graph-memory

Instructions file CodexOpenCode

AGENTS.md instructions for tonydzi/sqlite-graph-memory, covering agents.md — working in this repo, what this repo is, stack and layout, how to verify a change and conventions.

not rated 7 +1 today A 939 tokens original MIT

docs-mcp

257

JaxsonWang/docs-mcp

MCP server Claude CodeCodexCursor +2

Local-only Node.js CLI + MCP server for ingesting Markdown docs and exposing retrieval tools. Runs locally from the @jaxsonwang/docs-mcp npm package.

not rated 4 8mo ago A tokens not measured original MIT

zilliz

258

zilliztech/zilliz-plugin

Plugin Claude Code

Bundles 22 skills, 2 commands · 1,067 tokens together

Manage Zilliz Cloud clusters and Milvus vector databases from Claude Code using the zilliz-cli.

not rated 3 changed yesterday A tokens not measured original Apache-2.0

memvid-rag CLAUDE.md

259

fa-ina-tic/memvid-rag

Instructions file

Claude Code instructions for fa-ina-tic/memvid-rag, covering claude code context, project structure, technology stack, key commands and development notes.

not rated 3 12d ago A 424 tokens

quarry CLAUDE.md

260

punt-labs/quarry

Instructions file

Claude Code instructions for punt-labs/quarry, covering quarry, mandatory reading, architecture, how a query works and how ingestion works.

not rated 3 changed today A 8,428 tokens original MIT

superrag-build

261

Aryanacoder/superragskills

Cursor rule Cursor

Use for RAG app design, document copilots, vector-search chatbots, ingestion pipelines, source-grounded QA, retrieval evaluation, citations, OCR, reranking, GraphRAG, agentic RAG, multimodal RAG, structured-data RAG, AWS/Azure/local deployment, or production RAG architecture.

not rated 3 2mo ago A 65 tokens original MIT

ragflow-mcp-server

262

wang-junjian/ragflow-mcp-server

MCP server Claude CodeCodexCursor +2

RAGFlow MCP Server - A Model Context Protocol server integrating with RAGFlow APIs. Runs locally from the ragflow-mcp-server Python package.

not rated 3 1y ago A tokens not measured

docshelf-mcp

263

ignatenkofi/docshelf-mcp

MCP server Claude CodeCodexCursor +2

MCP server for managing AI-friendly document collections — convert PDFs, split by chapter, index for chat projects. Runs locally from the docshelf-mcp Python package.

not rated 3 yesterday A tokens not measured original MIT

coeusyk/personal-notes-assistant

Instructions file

Instructions for coeusyk/personal-notes-assistant, covering personal-notes-assistant, architecture, adding a tool, milvus notes (non-obvious, bit people twice already) and running / testing locally.

not rated 3 1mo ago A 900 tokens original MIT

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: