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.

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

sergekostenchuk/ui-ux-agent-skill-system

Skill Claude CodeCodex

Tactical LLM-friendly site optimization for making a website the best citable answer for AI assistants and RAG retrieval. Use for auditing and optimizing sites such as mlllm.io for llms.txt, AI citation readiness, pillar pages, direct-answer blocks, TL;DR sections, FAQ/schema, article/news schema, topic-to-URL…

not rated 20 +1 2mo ago A 120 tokens original Apache-2.0

opencrawling/opencrawling

Instructions file

Claude Code instructions for opencrawling/opencrawling, covering claude.md, project overview, build commands, full build (all maven modules) and run the embedding microservice (separate process).

not rated 19 yesterday A 1,867 tokens original Apache-2.0

ezrag AGENTS.md

148

benbjurstrom/ezrag

Instructions file CodexOpenCode

Instructions for benbjurstrom/ezrag, covering quick start for developers, what is ezrag?, how it works, the runner pattern (critical concept) and key architectural concepts.

not rated 19 8mo ago A 6,960 tokens original 0BSD

lizhiyao/oh-my-knowledge

Instructions file CodexOpenCode

An agent instruction file defines how an AI should enter, modify, measure, and release work in a knowledge-management project. It covers prompts, retrieval-augmented generation (RAG), workflows, testing, and release rules.

not rated 19 +1 changed yesterday A 1,957 tokens original MIT

rag-rat AGENTS.md

150

cq27-dev/rag-rat

Instructions file CodexOpenCode

Instructions for cq27-dev/rag-rat, covering agents.md, prefer the rag-rat mcp for code browsing, record durable learnings as rag-rat memories, repo orientation and worktree correctness.

not rated 19 +2 6d ago A 2,971 tokens original MIT

Evaluation Specialist

151

TakaGoto/rag-learning-academy

Agent Claude Code

Teaches hands-on RAGAS implementation, custom metric design, A/B testing for RAG systems, regression detection, and continuous evaluation workflows.

not rated 18 5mo ago A 32 tokens original MIT

mcp-docs-rag

152

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

PaodingAI/skills

Skill Claude CodeCodex

Create and operate ChatDOC Studio knowledge bases through pdrouter using a Bearer API key and JavaScript helpers. Use when Codex needs to upload one or more PDF/DOC/DOCX files, skip failed files without aborting the whole job, create a knowledge base from successful uploads, or call the ChatDOC Studio knowledge-base…

not rated 16 1mo ago A 92 tokens

ai-rag-agent-designer

155

z3247124509-sketch/ai-rag-agent-designer-skill

Skill Claude CodeCodex

An AI product planning guide for deciding whether to use retrieval-augmented generation (RAG) or an agent. RAG lets an AI search a knowledge collection before answering, while an agent can choose actions and tools.

not rated 16 2mo ago A 125 tokens

ragflow-mcp

156

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

157

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

bluewings1211/codebase-RAG

Instructions file

Instructions for bluewings1211/codebase-RAG, covering claude.md, development commands, setup and installation, run mcp server and manual indexing.

not rated 15 8mo ago A 1,675 tokens original MIT

proofsh/obsidian-notes-rag

Instructions file

Instructions for proofsh/obsidian-notes-rag, covering claude.md, project overview, commands, install dependencies and run tests.

not rated 15 8d ago A 1,233 tokens original MIT

tanaikech/FileSearchStore-extension

Instructions file Gemini CLI

Instructions for tanaikech/FileSearchStore-extension: You are an expert in managing File Search Stores for Gemini API using all tools of the MCP server "file-search-store-extension".

not rated 15 8mo ago A 25 tokens original MIT

ragscore

161

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

zvec

162

zvec-ai/zvec-agent-skills

Skill Claude CodeCodex

Zvec vector database development assistant. Use this skill when users need to develop vector search applications based on zvec, build RAG systems, implement semantic search, or handle vector data storage and querying. Suitable for Python and Node.js development environments, providing complete technical guidance from…

not rated 15 +2 4mo ago A 102 tokens original Apache-2.0

damoqiongqiu/mcp-local-rag

Instructions file CodexOpenCode

Project instructions for mcp-local-rag, a private local search server and command-line tool that finds information in code and documents by meaning and keywords.

not rated 13 1mo ago A 2,613 tokens fork MIT

chromadb-remote-mcp

165

meloncafe/chromadb-remote-mcp

MCP server Claude CodeCodexCursor +2

MCP server "chromadb-remote-mcp" as configured in meloncafe/chromadb-remote-mcp. Runs in Docker (devsaurus/chromadb-remote-mcp:latest). Needs 2 environment variables to run.

not rated 12 2d ago A tokens not measured original MIT

datris

166

datris/datris-platform-oss

MCP server Claude CodeCodexCursor +2

MCP server for AI-driven data pipeline operations — ingest, validate, transform, analyze, and query data. Tools covering ETL, AI data quality, vector search, PostgreSQL, MongoDB, Snowflake, Databricks, Kafka, S3/MinIO, HashiCorp Vault, Qdrant, Weaviate, Milvus, Chroma, pgvector. Runs locally from the datris-mcp-server…

not rated 12 2d ago A tokens not measured AGPL-3.0

indexing-awareness

167

imkohenauser/antigravity-starter-ja

Skill Claude CodeCodex

A skill that builds a searchable map of a code repository and traces how files and named pieces of code depend on one another.

not rated 11 +1 5mo ago A 40 tokens original ISC

adapter-authoring

168

Kromatic-Innovation/athenaeum

Skill Claude CodeCodex

Build a custom source → raw-intake adapter for Athenaeum. Use when someone wants to feed an external source (an API, an export file, a message feed, a scraper, another tool's output) into an Athenaeum knowledge base, asks "how do I write an adapter / integration for athenaeum", or wants to turn some data source into…

not rated 11 yesterday A 86 tokens original Apache-2.0

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