A2A license, foundation and stars

Agents and coding agents · Apache 2.0 (open source) · 26,427 stars

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Agent2Agent (A2A) is an open protocol enabling communication and interoperability between opaque agentic applications.

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Project	License	Stars	Per week	Latest release
deepseek-harnessDeepSeek Harness: Everything is a Plugin.DeepSeekMIT	MIT	278k	+6,052	-
hermes-agentThe agent that grows with you.MIT	MIT	263k	+1,971	-
opencodeThe open source coding agent.MIT	MIT	224k	+2,383	-
AutoGPTAutoGPT is the vision of accessible AI for everyone, to use and to build on.Significant GravitasMIT for most of the repo, PolyForm Shield License 1.0.0 for the autogpt_platform folder	MIT for most of the repo, PolyForm Shield License 1.0.0 for the autogpt_platform folderchanged Oct 2024	188k	+58	autogpt-platform-beta-v0.8.1Sep 24, 2026
codexLightweight coding agent that runs in your terminal.OpenAIApache 2.0	Apache 2.0	134k	+1,215	-
browser-useOpen-source Python library for AI browser agents, plus Browser Use Cloud: stealth browsers and a hosted agent API.MIT	MIT	120k	+639	-
gemini-cliAn open-source AI agent that brings the power of Gemini directly into your terminal.Apache 2.0	Apache 2.0	109k	+228	-
OpenHandsOpenHands: AI-Driven Development.All Hands AIMIT	MITchanged Sep 2025	92.6k	+573	-