prompt-engineer

@connorkitchings

Provides expert guidance for writing and optimizing prompts for large language models. Use this skill when: (1) user mentions "prompt", "prompting", or "prompt engineering", (2) user requests to write, create, improve, optimize, or review any prompt, (3) user is creating or updating .agent/AGENTS.md, .agent/skills/*/SKILL.md, or docs/process/*.md files, (4) user is writing system prompts, custom instructions, or LLM agent configurations.