Agent skill
fastmod
Use fastmod to make mass code updates to avoid many repetitive changes.
Install this agent skill to your Project
npx add-skill https://github.com/majiayu000/claude-skill-registry/tree/main/skills/data/fastmod
SKILL.md
fastmod
Instructions
You can occasionally use fastmod or sed to make mass updates to the codebase and avoid wasting tokens changing each case one at a time.
Before making many repetitive changes to the codebase, consider using fastmod --accept-all.
THINK HARD about how best to use fastmod as it can dramatically improve your productivity.
Examples
Example of switching the py_type function to use impl ResourceTracker instead of T: ResourceTracker:
fastmod --accept-all 'fn py_type<T: ResourceTracker>(\(.+?)<T>' 'fn py_type$1<impl ResourceTracker>'
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