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Coding • Claude

AI Prompt to Debug Code

Most people ask AI to “Fix my code”—and wonder why the output is mediocre. Here's how to write a prompt that actually gets you what you want on the first try.

Last updated · By the Prompt Orange team

Before

“Fix my code”

Too vague—AI has to guess what you want

After

“You are a senior software engineer. Review the following TypeScript function and: (1) identify the bug causing the issue described, (2) explain why it happens in plain English, (3) provide a corrected version with inline comments. Do not rewrite the whole function unless necessary.”

Specific, clear, ready to use

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What makes the strong prompt better?

Persona framing anchors the quality level of the response

Three-part output structure prevents vague or incomplete answers

Constraint to not rewrite unnecessarily avoids scope creep

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Frequently asked questions

What is the best AI prompt to debug code?

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A great prompt to debug code is specific about the output you want. Use this template as a starting point: "You are a senior software engineer. Review the following TypeScript function and: (1) identify the bug causing the issue described, (2) explain why it happens in plain English, (3) provide a corrected version with inline comments. Do not rewrite the whole function unless neces..." Adjust the specifics — audience, tone, length — to match your situation.

Which AI tool works best to debug code?

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Claude handles this prompt well, but the same structure works in Claude, Gemini, and other modern LLMs. The reason it works isn't the tool — it's the level of context and constraint in the prompt itself.

Why does my AI code come out generic?

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Generic output almost always traces back to a vague prompt like "Fix my code". To fix it: add audience, tone, length, examples to follow, and things to avoid. The strong prompt above shows each of those in action.

Can I use this prompt commercially?

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Yes — these are templates, not protected content. Adapt them freely for client work, internal use, or production tools. Output rights depend on the AI tool's terms (ChatGPT, Claude etc each set their own).

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