vectorize-io
★ 42,564hindsight
Hindsight: Agent Memory That Learns
Open-source AI, understood in seconds
Most of the open-source projects we track are now AI projects: agent frameworks, servers that connect tools to language models, retrieval pipelines and complete LLM applications. Each one has a plain-language analysis of what it does, how it works and where it falls short, written from its own GitHub repository.
Start with the topic that matches your problem. Software that takes actions on its own is under AI agents. Connecting an assistant such as Claude or Cursor to a tool or a data source is MCP. Making a model answer from your own documents is RAG. Everything else built on a language model is under LLM apps.
Browse by topic
4,235 projectsAI agentsAn AI agent is a program that uses a language model to decide what to do next, calls tools such as a browser, a code interpreter or an API, and repeats until the task is done. The projects here range from frameworks for building your own agents to finished agents that write code, browse the web or run business workflows.See all 4,235628 projectsMCP serversMCP, the Model Context Protocol, is an open standard for connecting AI assistants to outside tools and data. An MCP server exposes something, such as a database, a browser, a GitHub account or a folder of files, as tools the assistant can call. Clients such as Claude Desktop, Cursor and VS Code load these servers.See all 628639 projectsRAGRetrieval-augmented generation (RAG) makes a language model answer from your own documents. The text is split into chunks, turned into vectors and stored in an index, and the most relevant chunks are added to the prompt when a question comes in. The projects here cover the whole pipeline or one part of it: document parsing, vector search, or a complete question-answering app.See all 6394,584 projectsLLM appsThis is the broadest group: chat interfaces, SDKs and frameworks, prompt and evaluation tools, and applications built on large language models. Many work with models from several providers, and some can run models on your own hardware.See all 4,584
Rising this week
The open-source AI projects that gained the most GitHub stars in the last seven days.
debpalash
★ 47,464OmniVoice-Studio
Local voice clone, video dubbing, dictation and audiobook maker. The open-source ElevenLabs alternative.
stablyai
★ 81,496orca
Orca is a desktop and server workspace for launching, monitoring, and coordinating multiple coding-agent sessions.
spinabot
★ 9,224brigade
Brigade — Your personal intelligence, built enterprise-grade
bilawalsidhu
★ 44,962gods-eye-view
A spy satellite simulator in your browser, except the data is real. Live open source spatial intelligence on a photorealistic 3D globe.
mattpocock
★ 271,943skills
This repository collects Matt Pocock's reusable agent skills for TypeScript, testing, debugging, and day-to-day software work.
affaan-m
★ 269,495ECC
ECC supplies agent skills, security checks, memory patterns, and research workflows aimed at reducing wasted context during coding sessions.
cloudflare
★ 23,090security-audit-skill
A coding-agent skill for multi-phase security audits with independently verified, machine-readable findings
farion1231
★ 138,617cc-switch
CC Switch manages providers, models, prompts, MCP servers, and local settings for several coding assistants from one desktop app.
firecrawl
★ 186,493firecrawl
The API to search, scrape, and interact with the web at scale. 🔥
DietrichGebert
★ 147,444ponytail
Ponytail adds YAGNI-focused review instructions that push coding agents to remove unnecessary abstractions and avoid speculative code.
pacifio
★ 8,423atlas
Source control for agents. Use multiple coding agents, track their changes and query them in one place