Open source aiagents projects
Every project in the registry tagged aiagents, ranked by real GitHub adoption.
Composio powers 1000+ toolkits, tool search, context management, authentication, and a sandboxed workbench to help you build AI agents that turn intent into act
Sim is the collaborative workspace to build, deploy, and monitor AI agents and workflows. Used by 100,000+ builders.
Pocket Flow: 100-line LLM framework. Let Agents build Agents!
Open Source version of Claude Cowork with 500+ SaaS app integrations
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Frequently asked questions
How many open source aiagents projects are there?
This registry tracks 4 projects tagged aiagents, with 76,457 GitHub stars between them. The most-adopted is composio at 30,882 stars.
Are these aiagents projects free to use?
Yes — 4 of the 4 carry an explicit open-source licence across 2 distinct licences, so there is no licence fee. Where a project also sells a hosted or enterprise version, the self-hosted path remains free.
Which aiagents project should I choose?
The list above is ranked by GitHub stars, but stars measure attention rather than fit. Check three things on each card: the licence (permissive versus copyleft), the language it is written in, and the last-push date — a high-star project that has not been pushed in a year is a liability.
Are these aiagents projects still maintained?
2 of the 4 were pushed in the last 90 days, and every card shows its exact last-push date so you can see the rest. Sort your shortlist by that date before committing to a migration.