Apply the full prompt engineering standards from @rules/prompt-engineering.mdc

Use when writing prompts, agent instructions, SKILL.md, commands, system prompts, Task tool prompts, prompt engineering, or LLM-to-LLM content
Apply the full prompt engineering standards from @rules/prompt-engineering.mdc
A moderately useful meta-skill for prompt engineering with clear structure and triggers, but hampered by referencing an external file (@rules/prompt-engineering.mdc) whose content isn't included. Lacks concrete examples and step-by-step instructions, making it less actionable than it could be. Benefits from good metadata (version, category, tags) and clear key principles, but completeness suffers from the missing referenced content.