AI tool

AI Code Review & Error Analysis Prompt Generator

Collect the environment, expected behavior, symptoms, and constraints an AI needs to help review code.

This builds an analysis prompt; it does not run code or diagnose the error.

LanguageEnvironment and versions

Expected behaviorActual behavior or complete errorMinimal reproducible code and logs

// Paste the smallest reproducible code and complete error message here.

Constraints

Code analysis prompt

Set the task and environment
Choose Error, Review, Refactor, or Performance, then enter the language and versions. Environment details help avoid assumptions about how code behaves.
Separate expected and actual behavior
Describe the intended result and symptom separately. Add minimal code, the full error, and constraints such as keeping the public API unchanged.
Request evidence and verification
The prompt asks for evidence, confirmed findings versus hypotheses, a minimal fix, side effects, and focused tests. Remove secrets before sharing code or logs elsewhere.

A worked example

Start with: Java 21 · Spring Boot 3 · expected: return a list · actual: NullPointerException when filter is omitted · constraint: keep public API
Check the result: The prompt separates environment, behavior, code, and constraints, then requests an evidence-based cause and tests.

Code or an error message is required. Generating the prompt does not confirm or fix a null-handling bug.

Tools that work well together