AST-aware structural code search and rewrite via ast-grep.
Install
npx skills add NousResearch/hermes-agent --skill ast-grepnpx skills add NousResearch/hermes-agent --skill ast-grep -a claude-code -gnpx skills add NousResearch/hermes-agent --skill ast-grep -a codex -ggemini skills install https://github.com/NousResearch/hermes-agent.git --path optional-skills/software-development/ast-grepgh skill install NousResearch/hermes-agent ast-grepgit clone --depth 1 https://github.com/NousResearch/hermes-agent /tmp/NousResearch__hermes-agent
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/NousResearch__hermes-agent/optional-skills/software-development/ast-grep ~/.claude/skills/ast-grep # Claude Code
cp -R /tmp/NousResearch__hermes-agent/optional-skills/software-development/ast-grep ~/.agents/skills/ast-grep # Codex, Cursor, Gemini CLI, Copilot, OpenCode