Prompt Doctor diagnoses the thinking flaws behind weak prompts, rewrites them at a higher level, and coaches you to reason like a strategist.
Diagnose flaws
Find missing context, vague verbs, weak constraints and untested assumptions in any prompt.
Rewrite higher
Get a tightened, structured prompt with roles, constraints, output format and success criteria.
Learn the thinking
Each analysis ends with a short lesson so you internalise the pattern, not just the result.
Reason like a strategist
Move from search-engine queries to structured briefs that frame the problem clearly.
Works across models
Use rewrites with ChatGPT, Claude, Gemini, Grok, Deepseek and other LLMs.
One-click improvements
Apply suggested fixes instantly, no copy-pasting tweaks back and forth.
Save what works
Keep a personal library of high-performing prompts you can reuse and refine.
Coaching, not autocomplete
Feedback is opinionated and concrete, designed to make you better, not just your prompt.