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Mid-task rollback points — save/restore state before risky ops (refactors, migrations, destructive edits). For end-of-session save use `/handoff`. Triggers "checkpoint", "snapshot", "before this risky op", "rollback to", "list checkpoints", pre-refactor save.
Codex 또는 Claude로 설치 이 Prompt를 복사해 Codex, Claude 또는 다른 어시스턴트에 붙여 넣으면 Skill 페이지를 검토하고 설치를 진행할 수 있습니다.
SOC 직업 분류 기준
| name | checkpoint |
| argument-hint | [save|restore|show|list|clean] [name-or-id] |
| description | Mid-task rollback points — save/restore state before risky ops (refactors, migrations, destructive edits). For end-of-session save use `/handoff`. Triggers "checkpoint", "snapshot", "before this risky op", "rollback to", "list checkpoints", pre-refactor save. |
| context | fork |
| allowed-tools | ["Bash"] |
Save current state with an optional label.
bun ~/.claude/src/scripts/checkpoint.ts save "Completed phase 3 migration"
List all checkpoints for the current project.
bun ~/.claude/src/scripts/checkpoint.ts list
Show details of a specific checkpoint.
bun ~/.claude/src/scripts/checkpoint.ts show chk-20240115-103000
Real, opt-in rollback — restores tracked files (working tree + index) to exactly what they were at save time, then reapplies whatever uncommitted changes existed at that moment (captured as a patch when the checkpoint was saved). Untracked files are never touched or deleted; if any existed at save time they're just listed as a warning (their content was never captured). Scope note: restore reconstructs file content only — anything that was staged at save time comes back as unstaged working-tree changes (the patch reapplies to the worktree; index state is intentionally not reconstructed).
Safety rails:
--force).--force.# Restore latest
bun ~/.claude/src/scripts/checkpoint.ts restore
# Restore specific
bun ~/.claude/src/scripts/checkpoint.ts restore chk-20240115-103000
# Restore across a branch/sha mismatch
bun ~/.claude/src/scripts/checkpoint.ts restore chk-20240115-103000 --force
Remove old checkpoints, keeping the last 10.
bun ~/.claude/src/scripts/checkpoint.ts clean
User: "save a checkpoint"
-> /checkpoint save
User: "checkpoint before this refactor"
-> /checkpoint save "Before auth refactor"
User: "list my checkpoints"
-> /checkpoint list
User: "restore from last checkpoint"
-> /checkpoint restore
User: "show checkpoint details"
-> /checkpoint show <id>
User: "clean up old checkpoints"
-> /checkpoint clean
Checkpoints are stored at ~/.claude/checkpoints/<project-name>/ as JSON files with a latest symlink pointing to the most recent. Each checkpoint with uncommitted changes at save time also gets a sibling chk-<id>.patch file (git diff HEAD output) — this is what makes restore a real rollback instead of a metadata dump. Checkpoints saved before this feature existed have no patch file and restore in metadata-only (legacy) mode.
Lock file edits to one directory for the session — Edit/Write outside it are blocked, not just warned. Use when debugging to stop accidental edits to unrelated code, or to fence a parallel agent to one module. Triggers "freeze edits", "lock editing scope", "restrict edits to", "only edit this folder", "unfreeze", "lift the freeze".
Lighthouse audit + improvement loop until targets met. Triggers "lighthouse", "performance audit", "page speed", "improve scores", "LCP", "CLS", "INP", "core web vitals".
Extremely strict whole-codebase maintainability audit — checks structural quality, 1k-line file sprawl, thin wrappers, leaked logic, spaghetti growth, and dependency freshness + usage quality via context7. Pushes "code-judo" moves that delete whole branches instead of rearranging them. When fixes land, the same pass updates CHANGELOG, MANUAL, and derived schemas so the docs don't drift. Triggers "nuclear review", "thermonuclear review", "thermo-nuclear code quality review", "code judo", "deep code quality audit", "harsh maintainability review", "whole codebase review". Sibling to `/review` (per-diff Darkroom checklist) and `/zero-tech-debt` (rework patch to end-state).
Adversarial whole-repo audits in three goal-spec modes — hunt defects, drift, and dead ends rather than validate. Triggers "adversarial audit", "fable audit", "audit the codebase", "expectation gaps" (codebase mode - correctness, incoherences, affordance mismatches); "audit the docs", "docs audit", "documentation audit", "doc drift" (docs mode - accuracy vs code, inverted pyramid, doc sizing, diagram backlog); "process audit", "audit the workflows", "walk the journeys", "end-to-end audit" (process mode - empirical journey walking, state-machine map, dead ends, re-run semantics). Sibling to /nuclear-review (maintainability + code-judo deletion) - this skill audits whether the system does what it promises, not whether it should exist.
CEO/founder-mode plan review. Stress-tests plans through a product lens. Use when: - User says "ceo review", "founder review", "product review" - User wants to challenge whether they're solving the right problem - User asks "is this the right approach?", "should we even build this?" - Before committing to a large feature or architectural change - User wants to evaluate a plan from a product/business perspective
Local pre-commit review of unstaged/staged diff against the Darkroom quality checklist (TypeScript, React, a11y, perf, security). Also summarizes inbound PR review comments on the active PR. Distinct from native /review which inspects open PRs. Triggers "review my changes", "check this diff", "feedback on this code", "PR comments", "what did reviewers say", "summarize PR feedback", post-implementation self-review before commit.