Execute AST-based search, linting, and codemod rewrites with syntax-aware patterns.
npx skills add https://github.com/matt-riley/agent-skills --skill ast-grep-matt-riley
Please help me install this Agent Skill. Skill: ast-grep Source: https://github.com/matt-riley/agent-skills/tree/main/skills/ast-grep Command: npx skills add https://github.com/matt-riley/agent-skills --skill ast-grep-matt-riley
AST-based code search, linting, and codemod rewrites enable structure-aware edits over plain-text searches, reducing false positives and enabling scalable refactors.
Execute an AST-based search or rewrite using the provided CLI with explicit language and scoped paths.
High-intent search queries and answers about installing and using this skill.
AST-based codemod rewrites refactor repetitive TypeScript patterns by applying syntax-aware transformations. You get safe previews before applying changes, ensuring reproducible results across large codebases without false positives from plain-text search.
Structural code search parses abstract syntax trees to match code patterns based on syntax and semantics rather than text. This structure-aware approach eliminates false positives that plague plain-text regex searches when finding API usage or anti-patterns.
Yes, AST-based codemod rewrites provide safe previews before applying any changes. You validate lint-rule style transformations against your scoped paths and confirm the structural edits before committing the rewrites to your codebase.
ast-grep executes AST-based search and codemod rewrites for JavaScript and TypeScript pattern-based migrations. It applies syntax-aware transformations to scoped paths, enabling scalable refactors across supported languages with reproducible results.
AST-based linting validates code against syntax-aware rules by parsing abstract syntax trees instead of plain text. This structure-aware mechanism identifies anti-patterns and API usage accurately, reducing false positives during large-scale codebase analysis.
Use structural editing when plain-text search produces false positives or misses semantic matches. AST-based rewrites parse syntax trees to apply safe, reproducible transformations, making them essential for large-scale refactors and pattern-based migrations.
gbenckeMap queries to ast-grep and TypeScript language services for structural code analysis.
hylarucoderCreate validated ast-grep YAML rules for structural code search and transformation.
CJ-1981Perform AST-based structural code search, refactoring, and security scanning across 40+ languages.
ofelixdevVerify suspected security bugs and produce TRUE POSITIVE or FALSE POSITIVE verdicts.
