Ast Grep

Quality score: 70/100 · Category: Content · Sub-category: content-misc

type:debug

Use for ast-grep: ast-grep run, sg scan, sg test, sg new, new rule, sgconfig.yml, inline-rules, stdin, json, optional chaining, rule catalog, meta variables, pattern objects, nthChild stopBy, range field, metadata url, caseInsensitive glob, severity off, include metadata, rule order, kind pattern, positive rule, kind esquery, debug-query, static analysis, tree-sitter parser, pattern yaml api, search rewrite lint analyze, textual structural, ast cst, named unnamed, kind field, ambiguous pattern, effective selector, meta variable detection, lazy multi, strictness smart, relaxed signature, string fix, fix config, expandEnd, replace substring, toCase separatedBy, rewriter, rewrite joinBy, find patch, barrel import, ruleDirs testConfigs, libraryPath languageSymbol, dynamic injected, custom language, TREE_SITTER_LIBDIR, language injection, styled components, language alias, languageGlobs, expandoChar, napi parse, python api, programmatic API.

What this skill does

Ast Grep is a production-ready Claude Code skill (quality score 70/100) in the content-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/ast-grep/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Ast Grep skill is built for content creators, marketers, copywriters, SEO professionals, and editorial teams. It is part of the open ClaudSkills registry, a community-curated catalog of 15,000+ capabilities you can install for Claude Code — the Claude CLI agent.

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/ast-grep
curl -L https://claudskills.com/skills/ast-grep/SKILL.md \
  -o ~/.claude/skills/ast-grep/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/ast-grep/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/ast-grep/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\ast-grep\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.