Most popular open-source AI agents and tools
The open-source projects in the Library with the widest following, from coding agents to private chat apps.
Top 15
1. Ollama
Runs open AI models on your own computer for private chat and for other apps to use
185k GitHub stars2. OpenClaw
Lets you message an AI assistant on WhatsApp, Telegram or Slack that runs on your computer
393k GitHub stars3. Hermes Agent
Gives you an AI assistant that remembers you and does tasks from Telegram or Slack
Stars count the whole NousResearch/hermes-agent repository, which holds more than one Library project.
259k GitHub stars4. Open WebUI
Gives you and your team a private ChatGPT-style workspace on your own computer or server
157k GitHub stars5. MoneyPrinterTurbo
Makes a short video with script, voiceover, subtitles and music from just a topic
137k GitHub stars6. OpenCode
Lets you hand coding tasks to an open source AI agent that works with many model providers
223k GitHub stars7. n8n
Lets you build automations and AI agents on a visual canvas that links your apps
209k GitHub stars8. MarkItDown
Converts PDFs, Word, Excel, PowerPoint and more into Markdown text an AI can read
193k GitHub stars9. Design System Advisor
Suggests matching colors, fonts and styles so your app or site looks professional
Stars count the whole nextlevelbuilder/ui-ux-pro-max-skill repository, which holds more than one Library project.
143k GitHub stars10. ComfyUI
Generates images, video and audio with AI models through a visual node canvas
144k GitHub stars11. Codex CLI
Lets you hand coding tasks to OpenAI's agent, which edits and runs code on your computer
132k GitHub stars12. OpenDesign
Turns a short brief into web prototypes, slide decks, images and motion graphics
105k GitHub stars13. Agent Reach
Lets your AI agent search and read YouTube, Reddit, X, Bilibili, Xiaohongshu and more
107k GitHub stars14. VoiceStudio
Clones voices, dubs videos and reads text aloud on your own computer
96k GitHub stars15. Gemini CLI
Lets teams on paid Gemini plans work on code with Google's agent in the terminal
109k GitHub stars
Ranks 16 to 30
- 16. ArchifySkill · Turns an idea, plan or question into an interactive diagram page you can share92k GitHub stars
17. AnythingLLMApp · Lets you chat with your own documents and run AI agents in a private desktop app68k GitHub stars- 18. HumanizerSkill · Removes the telltale signs of AI writing from your drafts63k GitHub stars
19. World MonitorApp · Shows world news, conflicts, markets and infrastructure on one live map with AI briefs90k GitHub stars- 20. CavemanSkill · Makes your AI agent put the answer first and drop filler, with code and facts kept exact116k GitHub stars
21. PaperclipApp · Runs a team of AI agents from one task board, with goals, budgets and approval steps109k GitHub stars
22. LobeHubApp · Lets you build a team of AI agents that chat, write and run scheduled tasks for you84k GitHub stars
23. JanApp · Gives you a private ChatGPT-style assistant that runs AI models on your own computer45k GitHub stars
24. NextChatApp · Gives you your own chat app for Claude, GPT, Gemini, DeepSeek and other models89k GitHub stars- 25. TrendRadarApp · Filters trending news by your keywords or interests and sends the matches to your phone63k GitHub stars
26. Claude-MemPlugin · Lets Claude Code remember earlier sessions so you can pick up where you left off106k GitHub stars
27. OpenMontageAgent · Turns a plain-language video idea into a finished, narrated video via your coding agent73k GitHub stars
28. Reactive ResumeApp · Builds a resume and cover letters in your browser, checks them and tracks job applications45k GitHub stars
29. Daily Stock AnalysisApp · Analyses your stock watchlist every day and sends you an AI-written report67k GitHub stars
30. Cherry StudioApp · Puts many AI model providers, agents and a knowledge base in one desktop app53k GitHub stars