Status 2026-10-02
VRSEN/agency-swarm: MIT licence, ~4.6k GitHub stars, active (last push 2026-10-02 per GitHub API). Latest release v1.11.0 (2026-08-03, GitHub releases; also on PyPI, requires Python >=3.12). v1.x leverages and extends the OpenAI Agents SDK (openai-agents-sdk) and the Responses API instead of its own Assistants-API layer; other providers (Claude, Gemini, Grok, Azure OpenAI, OpenRouter) via a LiteLLM router (per the repo README).
See also the agency-swarm-cursor-rules check on Agency Swarm github for the latest info
TLDR
Agentic framework developed by vrsen company with an informative active youtube channel @vrsen.
Written in python focused on OpenAI models.
The GitHub repository was created 2023-11-16 (GitHub API), before OpenAI released its own experimental Swarm library.
Sources
- https://github.com/VRSEN/agency-swarm (README, API, releases; accessed 2026-10-02)
- https://pypi.org/pypi/agency-swarm/json (accessed 2026-10-02)