ast-grep
bycode-yeongyu· 138 skills
Use ast-grep (sg) for AST-aware code search and rewrite across 25 languages. Trigger for structural code matching or deterministic codemods: find every function/call/class/import shaped like X, rewrite console.log to logger.info, strip as any, migrate require() to import, find empty catch blocks or missing await, and scan/apply YAML rules. Prefer this over rg/grep when the target is syntax shape rather than text; use rg for string contents, comments, filenames, or regex-style byte searches.
How to install ast-grep?
code-yeongyu/lazycodex/ast-grep
$npx -y skills add code-yeongyu/lazycodex --skill ast-grepInstalls into the current project.
›Prefer a prompt? Paste this to your agent
Run `npx skills use "https://github.com/code-yeongyu/lazycodex" --skill "code-yeongyu/lazycodex/ast-grep"` 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/code-yeongyu/lazycodex" that are relevant to the current task. Run `npx skills add "https://github.com/code-yeongyu/lazycodex"` and select the relevant skills, then follow their instructions.
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