{ "description": "Automatically run linting tools after file modifications. Supports ESLint for JavaScript/TypeScript, Pylint for Python, and RuboCop for Ruby.", "hooks": { "PostToolUse": [ { "matcher": "Edit|MultiEdit", "hooks": [ { "type": "command", "command": "if [[ \"$CLAUDE_TOOL_FILE_PATH\" == *.js || \"$CLAUDE_TOOL_FILE_PATH\" == *.ts || \"$CLAUDE_TOOL_FILE_PATH\" == *.jsx || \"$CLAUDE_TOOL_FILE_PATH\" == *.tsx ]]; then npx eslint \"$CLAUDE_TOOL_FILE_PATH\" --fix 2>/dev/null || true; elif [[ \"$CLAUDE_TOOL_FILE_PATH\" == *.py ]]; then pylint \"$CLAUDE_TOOL_FILE_PATH\" 2>/dev/null || true; elif [[ \"$CLAUDE_TOOL_FILE_PATH\" == *.rb ]]; then rubocop \"$CLAUDE_TOOL_FILE_PATH\" --auto-correct 2>/dev/null || true; fi" } ] } ] } }