TypeScript SDK for building agent skills as typed state machines — define steps, validate outputs, compile to self-contained executables.
Latest release v1.10.16 · 29 Oct 2026
5 files for Claude Code, Codex and OpenCode: PostToolUse, PreToolUse, skill-kit, skill-kit CLAUDE.md and 1 more — 2,833 tokens loaded in every session.
CLAUDE.md A 5 tok AGENTS.md A 2,828 tok .claude/settings.json A — .claude/settings.json A — .claude/settings.json A — These files are contentful/skill-kit's own configuration — they tell Claude Code, Codex and OpenCode 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.