Skill Improver Improve a Claude Code skill by running — a dynamic workflow that loops a reviewer and a fixer subagent until a review reports zero critical/major findings, then strips its own residue. This entry point wires the loop to the agent, so the plugin-dev plugin must be installed (marketplace ). The loop, its ledger, and its guards live in the workflow; this skill resolves the target and relays the outcome. Starting the loop The user provided: (if empty, take the target skill from the conversation). 1. Resolve the skill path 1. If the input ends with and the file exists, use its direc…