Test code against ast-grep YAML rules to verify pattern matching before applying to projects. Validate rule accuracy by scanning code samples.
MIT
298,400 tools. Last updated 2026-07-14 12:50
"Using ast-grep to Modify Code Programmatically" matching MCP tools:
- Search code using abstract syntax tree (AST) patterns via ast-grep. Provide a pattern and target language to locate matching code constructs.
- Parses codebases with AST to extract functions, classes, and files, enabling relationship-aware code review and impact analysis.MIT
- Search code using symbol, AST query, regex, or grep. Supports batch, chain, and select operations for flexible analysis.MIT
- Find code by AST shape rather than text. Use patterns like 'console.log($A)' for structural matches across languages.MIT
- Debug code rules by inspecting syntax tree structures. Use to discover correct syntax kinds and analyze how patterns are interpreted in ast-grep.MIT
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- AlicenseAqualityFmaintenanceEnables AI assistants to search and analyze codebases using Abstract Syntax Tree (AST) pattern matching with ast-grep. Supports structural code search, pattern testing, and AST visualization across multiple programming languages.Last updated4427MIT
- Alicense-qualityDmaintenanceEnables structural code search and refactoring across 20+ programming languages using ast-grep patterns, with safe dry-run mode and flexible filtering.Last updatedMIT
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- Search source code with AST context to understand how matches fit within functions, classes, and code structures.MIT
- Search code using structural pattern matching to find specific syntax patterns across multiple programming languages for refactoring, security auditing, and code analysis.MIT
- Apply structural or regex find-and-replace to modify code. Preview changes with dry-run before applying.MIT
- Search code in a project folder using AST patterns to locate specific code structures across multiple programming languages.MIT
- Search codebases using advanced AST pattern matching with YAML rules to locate complex code structures like nested or related syntax elements.MIT
- Parse JavaScript or TypeScript code from files or strings into an AST structure for subsequent code analysis and transformation tasks.MIT
- Retrieve supported languages, analysis categories, detected patterns, and configuration options for AST-based code analysis to identify GDPR compliance issues.MIT
- Analyze source code using AST parsing to extract functions, classes, and imports, generate Mermaid diagrams (class, flowchart, dependency), and optionally apply AI for quality insights, security issues, and improvement suggestions.MIT
- Analyze source code complexity with AST-based metrics including cyclomatic complexity, nesting depth, and function counts. No prior indexing needed.MIT
- Parses ABAP source code and returns an abstract syntax tree (AST) as JSON, enabling programmatic analysis and transformation of ABAP programs.MIT
- Locate code symbols like classes, functions, and methods across a repository by approximate name using AST-based search, bypassing text search limitations.MIT
- Autonomously complete coding tasks by reading, writing, editing files, running shell commands, and searching code with ripgrep or ast-grep in a sandboxed directory.MIT
- Builds and updates a project symbol index from source code using AST parsing and regex. Run at project start or after code changes to enable accurate code symbol checking and overview.MIT
- Analyzes local codebases to provide focused context for understanding, debugging, or tracing code. Uses AST parsing and query-aware retrieval to deliver relevant code snippets and actionable insights without external dependencies.MIT