Save, view, and restore named draft versions of an essay as markdown files with incremental version numbering. Use this skill whenever someone wants to save their current draft, see revision history, go back to an earlier draft, or check what they've saved. Trigger when the user mentions checkpoints, saving a version, version history, previous drafts, going back, or undoing changes, or says "save this," "checkpoint this," "go back to the previous draft," or "can I go back."
$npx -y skills add benjaroy/riff --skill checkpointInstalls into the current project.
Run `npx skills use "https://github.com/benjaroy/riff" --skill "benjaroy/riff/checkpoint"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/benjaroy/riff" that are relevant to the current task. Run `npx skills add "https://github.com/benjaroy/riff"` and select the relevant skills, then follow their instructions.