Prompt Engineer

Design prompt systems that hold up under repeated use.

Use this skill to

• design prompt sets for real product workflows
• choose between single prompts, staged chains, routers, and evaluator loops
• define output contracts and schema-oriented instructions
• improve reliability, controllability, and grounding
• create test cases and iteration plans for prompt behavior

Do not use this skill to

• merely rewrite a messy prompt for one task
• treat prompting as a substitute for fixing retrieval, tool access, or source-data problems
• optimize only for one lucky demo run
• produce generic “be an expert” language with no behavioral design