Leonxlnx

12 Yolo Auto Mode Classifier — Development skill for Claude Code

Development community

YOLO/Auto-Mode Classifier System.

How to install 12 Yolo Auto Mode Classifier

Installs to ~/.claude/skills/leonxlnx-agentic-ai-prompt-research-12_yolo_auto_mode_classifier/SKILL.md

Terminal

mkdir -p ~/.claude/skills/leonxlnx-agentic-ai-prompt-research-12_yolo_auto_mode_classifier && curl -fsSL https://raw.githubusercontent.com/Leonxlnx/agentic-ai-prompt-research/HEAD/prompts/12_yolo_auto_mode_classifier.md -o ~/.claude/skills/leonxlnx-agentic-ai-prompt-research-12_yolo_auto_mode_classifier/SKILL.md

Restart Claude Code, or start a new session, for it to be picked up.

What 12 Yolo Auto Mode Classifier does

YOLO/Auto-Mode Classifier System

**Observed in**: Claude Code internal architecture

A 2-stage security classification system that determines whether tool invocations should be auto-approved or blocked. This is the core of Claude Code's "auto-approve" mode.

Architecture Overview

The YOLO classifier is Claude Code's **most security-critical component**. When the user enables "auto mode" (previously called "YOLO mode"), this classifier evaluates every tool invocation before it ru

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