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From Darkroom Engineering
Saves and restores task state mid-task, enabling rollback before risky operations like refactors or migrations. Use `/checkpoint` to save, list, restore, or clean checkpoints.
How this skill is triggered — by the user, by Claude, or both
Slash command
/darkroom:checkpointThis skill is limited to the following tools:
The summary Claude sees in its skill listing — used to decide when to auto-load this skill
Manage checkpoints for long-running tasks. Enables recovery from interruptions and context window exhaustion.
Manage checkpoints for long-running tasks. Enables recovery from interruptions and context window exhaustion.
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
Restore from the latest checkpoint, or a specific one by ID.
# Restore latest
bun ~/.claude/src/scripts/checkpoint.ts restore
# Restore specific
bun ~/.claude/src/scripts/checkpoint.ts restore chk-20240115-103000
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.
npx claudepluginhub darkroomengineering/cc-settings --plugin darkroomManages Git checkpoints via tags: create before risky refactors or multi-step work, restore for rollbacks, list, and clean. Uses Bash for safe Git operations.
Automatically tracks Claude's file edits and conversations. Rewind code changes, chat history, or both via /rewind or Esc+Esc. Summarizes sessions to manage context and recover from errors.
Auto-quicksaves files before destructive bash commands (rm, mv, git reset); manual checkpoints, diffs, lists, and restores for safe file recovery.