Use after implementation when the user approves closeout. Reconcile the active spec and plan with what shipped, propose broader documentation updates for approval, then move the whole change folder from specs/active to specs/completed.
How to install spar-retain?
jed-tech/spar-kit/spar-retain
$npx -y skills add jed-tech/spar-kit --skill spar-retainInstalls into the current project.
›Prefer a prompt? Paste this to your agent
Run `npx skills use "https://github.com/jed-tech/spar-kit" --skill "jed-tech/spar-kit/spar-retain"` 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/jed-tech/spar-kit" that are relevant to the current task. Run `npx skills add "https://github.com/jed-tech/spar-kit"` and select the relevant skills, then follow their instructions.
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