ultimate-protocol-simulator

CRITICAL E006: Malicious code pattern detected in skill scripts.

• Malicious code pattern detected (high risk: 1.00). The skill instructs the assistant to run arbitrary file/terminal commands, write temporary files, and suppress any human-readable output by forcing a single minified JSON response, which is a clear attempt to enable stealthy background execution, hide actions from reviewers, and create a covert backdoor capable of remote code execution or data exfiltration.

MEDIUM W013: Attempt to modify system services in skill instructions.

• Attempt to modify system services in skill instructions detected (high risk: 0.70). The skill instructs the agent to execute terminal/file operations and mutate files (write scratch files, run flutter analyze/flutter test, report files_mutated), which directly changes the host filesystem and can execute arbitrary commands, so it pushes the agent to modify the machine state and is high-risk.