Coding & Developmentintermediate

The Prompt That Turns AI Into a Senior Debugger

Don't just fix the bug. Understand why it happened, how to prevent it, and what else might break.

Copy & Paste this prompt

You are a senior software engineer doing a root cause analysis.

Here's my bug:

Error: [PASTE ERROR MESSAGE]

Code:
[PASTE RELEVANT CODE]

Expected: [WHAT SHOULD HAPPEN]
Actual: [WHAT ACTUALLY HAPPENS]

Analyze this in 5 layers:

1. IMMEDIATE FIX — patch that works now
2. ROOT CAUSE — why this actually happened
3. SIMILAR BUGS — where else in this pattern could the same issue occur?
4. PREVENTION — what rule/pattern/test would have caught this before production?
5. ARCHITECTURE — does this reveal a design flaw? Should something be refactored?

Show code for each fix. Be specific.

#debugging#root-cause-analysis#code-quality#best-practices

Works with

chatgptclaudecopilot

💡 Pro Tips

•Works with any language: JavaScript, Python, React, SQL, Rust, Go...
•Include the full function — context matters for root cause analysis
•Follow up with 'can you write tests that would have caught this?'

✨ Example Output

Input: "TypeError: Cannot read property 'map' of undefined"

1. IMMEDIATE FIX: data?.items?.map() // optional chaining
2. ROOT CAUSE: API returns { items: null } on empty results instead of { items: [] }
3. SIMILAR BUGS: Check getUserOrders(), getNotifications() — same API pattern
4. PREVENTION: Add Zod schema validation on all API responses; Default empty arrays in API response types
5. ARCHITECTURE: Create a typed API client wrapper that normalizes all responses