react-native

CRITICAL E004: Prompt injection detected in skill instructions.

• Potential prompt injection detected (high risk: 1.00). The "Companion check" instructs the agent to run local shell commands (ls ~/.claude/... etc.) and offer to install skills via npx, which is unrelated to React Native development and requests filesystem/installation actions outside the skill's stated purpose, so it is a hidden/deceptive instruction constituting a prompt injection.