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RAG and knowledge workflow skills

Use these skills to ingest documents, index knowledge, retrieve relevant context, and make agents better at answering with grounded sources.

Try this task

I need my agent to build a RAG workflow over documents and retrieve reliable context.

18
Matched
18
Strong trust
0
Install ready
0
Auto allowed
18
500+ stars

Agent should be able to

  • +Chunk documents
  • +Create embeddings
  • +Retrieve and cite relevant passages

Resolve

Let the agent pick

Returns the best skill, alternatives, install handoff, risk summary, and safety gate.

Text plan

LLM-readable output

Plain text version for Codex, Claude Code, Cursor, and custom agent runtimes.

Browse

Human shortlist

Open the filtered registry view for this workflow and compare candidates manually.

Recommended workflow

Turn this use case into a workflow

Workflow map

What to build with these skills

01

Index documents

02

Search a knowledge base

03

Summarize source material

04

Ground answers in retrieved context

Best first installs

Start with high-signal skills

18 matched skills

21 Lessons, Get Started Building with Generative AI

112K stars87 trust89 auditREVIEWED

Install

Human review before install

Risk

Safe to try

Agent fit

OpenAI Agents + Codex

Updated

Jun 21, 2026

$ npx skills add microsoft/generative-ai-for-beginners

Anything Llm

VERIFIED

Stop renting your intelligence. Own it with AnythingLLM. Everything you need for a powerful local-first agent experience

63K stars89 trust91 auditREVIEWED

Install

Human review before install

Risk

Safe to try

Agent fit

Codex + Claude Code

Updated

Jul 13, 2026

$ npx skills add Mintplex-Labs/anything-llm

Meilisearch

VERIFIED

A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.

59K stars84 trust88 auditREVIEWED

Install

Human review before install

Risk

Safe to try

Agent fit

Codex + Claude Code

Updated

Jul 18, 2026

$ npx skills add meilisearch/meilisearch

Skill shortlist

More options for this use case

Browse full marketplace

Cognee

rag-knowledgeResearch

Cognee is the open-source AI memory platform for agents. Give your AI agents persistent long-term memory across sessions with a self-hosted knowledge graph engine.

Low metadata risk · The tracked source changed or could not be synchronized. Review the current source before installing.

30K stars88 trust92 audit76 safety

Understand Anything

rag-knowledgeResearch

Graphs that teach > graphs that impress. Turn any code into an interactive knowledge graph you can explore, search, and ask questions about. Works with Claude Code, Codex, Cursor, Copilot, Gemini CLI, and more.

Low metadata risk · Skill source structure is not confirmed in the registry. Inspect the source and identify valid skill instructions before proposing an installation. A repository URL or GitHub stars do not prove installability.

75K stars87 trust91 audit67 safety

Elasticsearch

rag-knowledgeResearch

Free and Open Source, Distributed, RESTful Search Engine

Review before production · Skill source structure is not confirmed in the registry. Inspect the source and identify valid skill instructions before proposing an installation. A repository URL or GitHub stars do not prove installability.

77K stars84 trust87 audit75 safety

PaddleOCR

document-processingResearch

Turn any PDF or image document into structured data for your AI. A powerful, lightweight OCR toolkit that bridges the gap between images/PDFs and LLMs. Supports 100+ languages.

Low metadata risk · Skill source structure is not confirmed in the registry. Inspect the source and identify valid skill instructions before proposing an installation. A repository URL or GitHub stars do not prove installability.

83K stars88 trust90 audit74 safety

Graphify

rag-knowledgeResearch

AI coding assistant skill (Claude Code, Codex, OpenCode, Cursor, Gemini CLI, and more). Turn any folder of code, SQL schemas, R scripts, shell scripts, docs, papers, images, or videos into a queryable knowledge graph. App code + database schema + infrastructure in one graph.

Low metadata risk · Skill source structure is not confirmed in the registry. Inspect the source and identify valid skill instructions before proposing an installation. A repository URL or GitHub stars do not prove installability.

91K stars85 trust90 audit62 safety

Ragflow

agent-frameworksResearch

RAGFlow is a leading open-source Retrieval-Augmented Generation (RAG) engine that fuses cutting-edge RAG with Agent capabilities to create a superior context layer for LLMs

Low metadata risk · Skill source structure is not confirmed in the registry. Inspect the source and identify valid skill instructions before proposing an installation. A repository URL or GitHub stars do not prove installability.

83K stars89 trust91 audit79 safety

MiroFish

rag-knowledgeResearch

A Simple and Universal Swarm Intelligence Engine, Predicting Anything. 简洁通用的群体智能引擎,预测万物

Review before production · Skill source structure is not confirmed in the registry. Inspect the source and identify valid skill instructions before proposing an installation. A repository URL or GitHub stars do not prove installability.

70K stars90 trust92 audit80 safety

Llm App

dataData

Ready-to-run cloud templates for RAG, AI pipelines, and enterprise search with live data. 🐳Docker-friendly.⚡Always in sync with Sharepoint, Google Drive, S3, Kafka, PostgreSQL, real-time data APIs, and more.

Low metadata risk · Skill source structure is not confirmed in the registry. Inspect the source and identify valid skill instructions before proposing an installation. A repository URL or GitHub stars do not prove installability.

59K stars88 trust90 audit78 safety

Logseq

rag-knowledgeResearch

A privacy-first, open-source platform for knowledge management and collaboration. Download link: http://github.com/logseq/logseq/releases. roadmap: https://logseq.io/p/NX4mc_ggEV

Low metadata risk · Skill source structure is not confirmed in the registry. Inspect the source and identify valid skill instructions before proposing an installation. A repository URL or GitHub stars do not prove installability.

44K stars87 trust90 audit74 safety

Quarkdown

document-processingResearch

🪐 Markdown with superpowers: from ideas to papers, presentations, websites, books, and knowledge bases.

Low metadata risk · Skill source structure is not confirmed in the registry. Inspect the source and identify valid skill instructions before proposing an installation. A repository URL or GitHub stars do not prove installability.

16K stars87 trust89 audit73 safety

Markitdown

document-processingResearch

Python tool for converting files and office documents to Markdown.

Review before production · Skill source structure is not confirmed in the registry. Inspect the source and identify valid skill instructions before proposing an installation. A repository URL or GitHub stars do not prove installability.

156K stars86 trust89 audit73 safety

Awesome Llm Apps

dataCoding

100+ AI Agent & RAG apps you can actually run — clone, customize, ship.

Review before production · Skill source structure is not confirmed in the registry. Inspect the source and identify valid skill instructions before proposing an installation. A repository URL or GitHub stars do not prove installability.

114K stars87 trust89 audit77 safety

Stirling PDF

document-processingResearch

#1 PDF Application on GitHub that lets you edit PDFs on any device anywhere

Review before production · Skill source structure is not confirmed in the registry. Inspect the source and identify valid skill instructions before proposing an installation. A repository URL or GitHub stars do not prove installability.

81K stars82 trust86 audit70 safety

AFFiNE

document-processingResearch

There can be more than Notion and Miro. AFFiNE(pronounced [ə‘fain]) is a next-gen knowledge base that brings planning, sorting and creating all together. Privacy first, open-source, customizable and ready to use.

Review before production · Skill source structure is not confirmed in the registry. Inspect the source and identify valid skill instructions before proposing an installation. A repository URL or GitHub stars do not prove installability.

69K stars85 trust88 audit72 safety

MinerU

document-processingResearch

Transforms complex documents like PDFs and Office docs into LLM-ready markdown/JSON for your Agentic workflows.

Review before production · Skill source structure is not confirmed in the registry. Inspect the source and identify valid skill instructions before proposing an installation. A repository URL or GitHub stars do not prove installability.

68K stars85 trust87 audit71 safety

FAQ

How to choose skills for this workflow

These answers are written for both human builders and agents consuming the Registry API.

What are the best AI agent skills for rag and knowledge?

Start by comparing Generative AI For Beginners, Anything Llm, Meilisearch. OpenAgentSkill ranks them by workflow fit, GitHub adoption, trust score, safety gate, and install readiness.

Can an AI agent use this page directly?

Yes. Use the linked Registry API prompt to query /api/skills/search with the task: "I need my agent to build a RAG workflow over documents and retrieve reliable context." and retrieve install handoff links for the top results.

Should I install every recommended skill?

No. Start with the highest-fit skill, test it in a sandbox workflow, and add companion skills only when the task needs extra coverage.