OpenAgentSkill guide

Best rag and knowledge skills for AI agents

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

When to use this guide

Start from the job, then shortlist the tools.

Index documents

Use quality and freshness signals to decide whether a skill belongs in this workflow.

Search a knowledge base

Use quality and freshness signals to decide whether a skill belongs in this workflow.

Summarize source material

Use quality and freshness signals to decide whether a skill belongs in this workflow.

Ground answers in retrieved context

Use quality and freshness signals to decide whether a skill belongs in this workflow.

Shortlist

Top skills to evaluate

Compare top 4
#1QdrantExcellent · 10033K stars

Qdrant - High-performance, massive-scale Vector Database and Vector Search Engine for the next generation of AI. Also available in the cloud https://cloud.qdrant.io/

Best fit: High-confidence pick with strong adoption and healthy maintenance signals.

#2RAG TechniquesExcellent · 10028K stars

This repository showcases various advanced techniques for Retrieval-Augmented Generation (RAG) systems. Each technique has a detailed notebook tutorial.

Best fit: High-confidence pick with strong adoption and healthy maintenance signals.

#3WeKnoraExcellent · 10016K stars

Open-source LLM knowledge platform: turn raw documents into a queryable RAG, an autonomous reasoning agent, and a self-maintaining Wiki.

Best fit: High-confidence pick with strong adoption and healthy maintenance signals.

#4WeaviateExcellent · 10016K stars

Weaviate is an open-source vector database that stores both objects and vectors, allowing for the combination of vector search with structured filtering with the fault tolerance and scalability of a cloud-native database​.

Best fit: High-confidence pick with strong adoption and healthy maintenance signals.

#5TxtaiExcellent · 10013K stars

💡 All-in-one AI framework for semantic search, LLM orchestration and language model workflows

Best fit: High-confidence pick with strong adoption and healthy maintenance signals.

#6LancedbExcellent · 10011K stars

Developer-friendly OSS embedded retrieval library for multimodal AI. Search More; Manage Less.

Best fit: High-confidence pick with strong adoption and healthy maintenance signals.

#7Generative AI For BeginnersExcellent · 100112K stars

21 Lessons, Get Started Building with Generative AI

Best fit: High-confidence pick with strong adoption and healthy maintenance signals.

#8Anything LlmExcellent · 10063K stars

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

Best fit: High-confidence pick with strong adoption and healthy maintenance signals.

#9MeilisearchExcellent · 10058K stars

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

Best fit: High-confidence pick with strong adoption and healthy maintenance signals.

#10PageIndexExcellent · 10034K stars

📑 PageIndex: Document Index for Vectorless, Reasoning-based RAG

Best fit: High-confidence pick with strong adoption and healthy maintenance signals.

Related stack

Use these skills as part of a workflow.