The Agent Skills Directory

[SAFE]: The skill provides comprehensive documentation for a software engineering methodology (TDD) and its associated best practices without introducing security vulnerabilities.
[COMMAND_EXECUTION]: The skill instructs the agent to run npm test to verify code behavior. This is a standard and expected part of the development workflow, used appropriately within the context of Test-Driven Development verification.
[PROMPT_INJECTION]: The skill uses authoritative and restrictive language to enforce development discipline (e.g., "Zero tolerance", "Delete means delete", "No exceptions"). These instructions are intended to guide the agent's internal reasoning for the coding process and do not attempt to override platform safety filters, extract system prompts, or bypass core AI constraints.

test-first