Aiboarding

Use when a repo has a legacy AIBOARDING.md (v1 layout) and should move to the standard AGENTS.md + CLAUDE.md layout with the .aiboarding/state.json sidecar. One-shot, preview-first migration that preserves the existing onboarding content and rewires the hooks.

Use to compress any agent-instruction file (AGENTS.md, CLAUDE.md, .claude/rules/*.md, legacy AIBOARDING.md) into terse, high-signal prose without altering commands, code, URLs, or paths. Standalone compression engine with levels (off/lite/full/ultra), byte-preservation verification, and token receipts. Also invoked by the create/update onboarding skills.

Use to lint a repo's agent onboarding files (AGENTS.md, CLAUDE.md, .claude/rules/*.md) for bloat, contradictions, duplication, stale or vague commands, missing sections, leakage, and secrets - or with --stats to view compression receipts. Read-only; reports findings and hands fixes to update-agent-onboarding.

Use when a repo has no AGENTS.md and an AI coding agent needs onboarding context, or the user asks to generate onboarding files. Produces AGENTS.md (cross-agent), a CLAUDE.md wrapper, and the .aiboarding lifecycle (state, config, hooks). Fallback target when the session-start hook reports missing onboarding files.

Use when commits have landed since the onboarding files were last synced (the drift-check hook nudges for this), or the user asks to refresh AGENTS.md. Triages whether the change touches onboarding scope and patches only the affected sections; on no-op it advances the state pointer only.