Lightweight, general-purpose TypeScript agent runtime. Open-source alternative to Claude Agent SDK.
Latest release v0.1.0-alpha.0 — v0.1.0 - alpha · 8 Feb 2026
2 files for Codex, OpenCode and Claude Code: open-agent-sdk AGENTS.md, open-agent-sdk CLAUDE.md — 1,372 tokens loaded in every session.
AGENTS.md A 551 tok CLAUDE.md A 821 tok These files are OasAIStudio/open-agent-sdk's own configuration — they tell Codex, OpenCode and Claude Code how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.