moai-tool-ast-grep
About
This skill enables structural code search, security scanning, and refactoring across 40+ languages using AST pattern matching. It's ideal for developers needing precise code transformations or security analysis beyond regex capabilities. Use it for automated code modifications, vulnerability detection, or complex linting tasks.
Quick Install
Claude Code
Recommendednpx skills add yarang/chatbot_ai_assistant_v2 -a claude-code/plugin add https://github.com/yarang/chatbot_ai_assistant_v2git clone https://github.com/yarang/chatbot_ai_assistant_v2.git ~/.claude/skills/moai-tool-ast-grepCopy and paste this command in Claude Code to install this skill
GitHub Repository
Frequently asked questions
What is the moai-tool-ast-grep skill?
moai-tool-ast-grep is a Claude Skill by yarang. Skills package instructions and resources that Claude loads on demand, so Claude can perform moai-tool-ast-grep-related tasks without extra prompting.
How do I install moai-tool-ast-grep?
Use the install commands on this page: add moai-tool-ast-grep to Claude Code as a plugin, or clone its repository into your skills directory, then restart Claude so it picks up the skill.
What category does moai-tool-ast-grep belong to?
moai-tool-ast-grep is in the tool category, tagged ast, refactoring, code-search, lint, structural-search and security.
Is moai-tool-ast-grep free to use?
Yes. moai-tool-ast-grep is listed on AIMCP and free to install. It runs inside Claude, so no separate service account is required to use the skill itself.
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This skill enables structural code search and automated refactoring across 40+ languages using AST pattern matching. It's ideal for security scanning, linting, and complex code transformations where regex falls short. Developers should use it for syntax-aware code modifications that preserve program structure.