agent-skill
🥈SilverAgent-skill enables AI agents to search codebases using Abstract Syntax Tree (AST) patterns. It benefits developers and operations teams by allowing structural code search beyond simple text matching. The skill integrates with Claude Code plugin marketplace and is applied in code analysis, refactoring, and maintenance tasks.
522160Updated Today
Intermediate30min to implementautomation
Saves ~15 min per use
Quick InstallView Source
git clone https://github.com/ast-grep/agent-skill.gitWorks with:
Claude
Overview
About This Skill
https://ast-grep.github.io/
Use Cases
Find all async functions that do not implement error handling.
Locate React components that utilize a specific custom hook.
Identify functions with more than three parameters for potential refactoring.
Search for console.log calls within class methods to improve logging practices.
Setup & Installation
Quick Install
No install command available. Check the GitHub repository for manual installation instructions.
Alternative Install (Git Clone)
git clone https://github.com/ast-grep/agent-skillRequirements
- Claude Code or compatible AI agent
- Works with: Claude
Quick Start Guide
1
Install the Skill
Copy the install command above and run it in your terminal.
2
Open Your AI Agent
Launch Claude Code, Cursor, or your preferred AI coding agent.
3
Try It Out
Use the prompt template or examples below to test the skill.
4
Customize
Adapt the skill to your specific use case and workflow.
Usage Examples
Prompt Template
Act as an AI automation agent. Use the ast-grep plugin to search for code patterns in [REPOSITORY] related to [CODE_PATTERN]. Provide a summary of the findings, including file paths, line numbers, and relevant code snippets. Focus on [PROGRAMMING_LANGUAGE] files.
Example Output
# Code Pattern Search Results
## Summary
- **Repository**: example-repo
- **Code Pattern**: `getUserById`
- **Programming Language**: JavaScript
- **Total Matches**: 5
## Matches
1. **File**: `src/services/userService.js`
- **Line**: 42
- **Code**: `function getUserById(id) {
return db.query('SELECT * FROM users WHERE id = ?', [id]);
}`
2. **File**: `src/controllers/userController.js`
- **Line**: 87
- **Code**: `const user = await getUserById(req.params.id);
if (!user) {
return res.status(404).send('User not found');
}`
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