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AI agent framework GitHub stars tracker (updated daily)

stargazers_count for the repositories behind the download tracker. Updated daily. Stars are not installs.

Live fetch UTC.

Data licensed CC BY 4.0, please credit AI Agents Info.

Published Updated AI Agents Info Research

Key takeaways

  • Copied from GitHub logoGitHub’s repository API on 2026-11-09.
  • LangChain logolangchain-ai/LangChain logolangchain has the most stars in this set, at 149,270.
  • Stars are not downloads. The install table is the downloads tracker.

Which AI agent framework has the most GitHub stars?

langchain-ai/langchain, with 149,270 stars on this pass.

LangChainlangchain-ai/langchain149,27025,0977352026-11-09
AutoGenmicrosoft/autogen61,7629,3901,1682026-10-28
CrewAIcrewAIInc/crewAI60,6899,1241,2162026-11-09
LlamaIndexrun-llama/llama_index52,8608,5331,3352026-11-08
LangGraphlangchain-ai/langgraph44,7027,7004782026-11-08
OpenAI Agents SDKopenai/openai-agents-python30,5795,021332026-11-09
smolagentshuggingface/smolagents30,2803,2021,0572026-11-03
Mastramastra-ai/mastra29,4343,0888542026-11-09
Vercel AI SDKvercel/ai27,8345,5621,5212026-11-09
Google ADKgoogle/adk-python22,1624,3274422026-11-09
Pydantic AIpydantic/pydantic-ai21,1033,1371,8722026-11-09
Strands Agentsstrands-agents/harness-sdk9,0881,4881,1622026-11-09
Claude Agent SDKanthropics/claude-agent-sdk-python8,5031,4046192026-11-06
AG2ag2ai/ag25,053787852026-11-09
OpenAI Agents JSopenai/openai-agents-js3,9971,008412026-11-09
Google ADK JSgoogle/adk-js1,4712481352026-11-06
  • vercel/ai: Broader than agent frameworks. Kept because the npm tracker rows the same repository.

Do GitHub stars measure installs?

No. Stars bookmark a repository. Downloads count file requests on one registry. Use the downloads tracker for pip and npm, and this table for GitHub bookmarks.

Where do the star counts come from?

Each row is stargazers_count from api.github.com/repos/{owner}/{repo}. Forks are forks_count. The open-issues column is GitHub’s open_issues_count, which includes open pull requests. The page revalidates about once a day. If GitHub is down, the last successful snapshot stays up.

A dated release table for 19 repositories, pulled November 5, 2026, remains the November 2026 framework GitHub stats report.

FAQ

Which AI agent framework has the most GitHub stars?

langchain-ai/langchain has the most stars in this set, at 149,270. Stars are an account’s bookmark on a repository, not a download count and not a quality score.

Do GitHub stars measure installs?

No. Stars and downloads answer different questions. Compare them on the downloads tracker. A repository can lead stars and trail file requests, or the reverse.

Where do the star counts come from?

Each row is stargazers_count from GET https://api.github.com/repos/{owner}/{repo}. This pass is 2026-11-09T17:59:47.212Z UTC. Open issues include open pull requests, which is how GitHub ships that field.

Cite this data

Keep the retrieval date. The embed is optional HTML, not a required badge.

Citation

AI Agents Info, "AI agent framework GitHub stars tracker (updated daily)", 9 Nov 2026, https://www.aiagentsinfo.com/trackers/stars

Embed

<blockquote cite="https://www.aiagentsinfo.com/trackers/stars"><p>langchain-ai/langchain has 149,270 GitHub stars in this set.</p><footer><a href="https://www.aiagentsinfo.com/trackers/stars">AI agent framework GitHub stars tracker (updated daily)</a>, AI Agents Info.</footer></blockquote>

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