Your agent team, on your machine. Open-source harness for multi-user Claude agents.
Latest release v0.3.5 — v0.3.5: Request lifecycle rework · 23 Aug 2026
4 files for Claude Code: cast-build, cast-debug, cast-refine, cast CLAUDE.md — 1,109 tokens loaded in every session.
CLAUDE.md A 1,109 tok .claude/skills/cast-build/SKILL.md A 96 tok .claude/skills/cast-debug/SKILL.md A 138 tok .claude/skills/cast-refine/SKILL.md A 92 tok These files are yaodub/cast's own configuration — they tell 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.