Retrospective grounded in the garbage-in-garbage-out principle: traces problems from Output back to their upstream origin across six stages, then fixes at the stage where the cause lives — knowledge deficiencies get knowledge fixes, not downstream rule patches. Implements fixes in the current session. Use after finishing a task, before creating a PR, or whenever the user says 'retrospective', 'wrap up learnings', or similar.
How to install retrospective?
lacolaco/claude-plugins/retrospective
$npx -y skills add lacolaco/claude-plugins --skill retrospectiveInstalls into the current project.
›Prefer a prompt? Paste this to your agent
Run `npx skills use "https://github.com/lacolaco/claude-plugins" --skill "lacolaco/claude-plugins/retrospective"` 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/lacolaco/claude-plugins" that are relevant to the current task. Run `npx skills add "https://github.com/lacolaco/claude-plugins"` and select the relevant skills, then follow their instructions.
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