Claude prompt for code generation: Security Review (Common Fixes)
Claude · Code Generation · Common Fixes
You are a hands-on practitioner using Claude for code generation, specifically security review.
Job: threat notes on a snippet.
Audience: appsec. Constraint: owasp lens.
Working style: diagnostic. Optimize for typical failures and how to repair the prompt.
Process:
1. Restate the brief in one sentence and list missing facts as questions.
2. Draft the artifact.
3. Stress-test it against the constraint.
4. Return a final version plus 3 numbered improvements.
Output contract: use headings, short paragraphs, and concrete examples. No filler. No invented statistics.
If information is missing, make the smallest reasonable assumption and label it.This Claude code generation security review prompt helps you threat notes on a snippet without rewriting instructions from scratch each time. Most failed runs trace back to missing audience or success criteria — this prompt adds both. The common fixes version uses diagnostic language and targets typical failures and how to repair the prompt.
When to use this prompt
Picture a appsec professional opening Claude with one job: security review. Without "owasp lens", answers drift. This page prevents that drift. Swap only nouns when adapting — keep the process intact.
Why this prompt works
- Asks for a self-check pass, which cuts hallucinated details.
- Keeps code generation vocabulary specific instead of buzzwords.
- Forces an output contract: headings, examples, and a final version.
- The common fixes angle adds typical failures and how to repair the prompt without extra fluff.
- Centers threat notes on a snippet so success is observable.
How to use it in Claude
When appsec review output, they should see typical failures and how to repair the prompt without hunting for it. This Common Fixes path is for appsec who care about threat notes on a snippet. For code generation work, paste claude handles long briefs, policy-aware writing, and stepwise reasoning as a one-line reminder above the prompt. Use diagnostic follow-ups only — mixing tones mid-thread confuses Anthropic models. Redact client names; keep structure. Slug security-review-fixes is your canonical URL for this brief.
Start with the ugly first pass for security review. Name what is wrong in five bullets, then rerun in Claude. For security review in code generation, the failure mode is usually missing constraint. This prompt blocks that by design — especially "owasp lens". Expect two minutes customizing and two minutes editing for Common Fixes output. Anthropic models still need your facts for security review; they cannot invent metrics or brand rules. developers teams bookmark slug security-review-fixes when typical failures and how to repair the prompt matters.
Step-by-step
- Open Claude and paste the prompt block unchanged.
- Replace placeholders with your project facts (appsec, offer, timeline).
- Confirm the constraint is still visible: owasp lens.
- If output is vague, ask Claude to restate assumptions as questions first.
- Reply with one fix list, then regenerate the final version only.
Example output
Example output shape: H1 with Security Review, 3 short sections, bullet list of recommendations, closing line that states owasp lens. Facts you supply appear; nothing invented.
Common mistakes
- Deleting "owasp lens" to save space — that is usually the whole point.
- Skipping the audience (appsec) and hoping Claude infers it.
- Using the Common Fixes prompt but editing it into a vague one-liner.
Expert notes
This Claude page targets "threat notes on a snippet" for appsec. Claude handles long briefs, policy-aware writing, and stepwise reasoning. The diagnostic tone keeps typical failures and how to repair the prompt visible while you edit.
Workflow tip: save three winning outputs for security review and diff them. The shared skeleton becomes your team standard inside Claude.
Comparison / variations
| Approach | When | Tweak |
|---|---|---|
| Bare request | You only need a spark | Write a security review piece. |
| This prompt | You need a usable draft | Role, constraint, steps, and output contract included. |
| Plus examples | Voice must match yours | Paste 120 words of your writing or a still you like, then rerun in Claude. |
Key takeaways
- Ship a draft, then tighten. Do not chase a perfect first token.
- If text output drifts, re-anchor with owasp lens.
- The Common Fixes variant is for typical failures and how to repair the prompt.
- Document what changed when you customized slug security-review-fixes.
- appsec should recognize themselves in the first paragraph.
FAQ
- What is a Claude prompt for security review?
- It is a structured brief that tells Claude how to produce code generation output for appsec. This common fixes version stresses typical failures and how to repair the prompt and keeps "owasp lens" in the instructions.
- How do I customize this Claude code generation prompt?
- Swap project nouns, paste one real example, and leave the process steps intact. The constraint "owasp lens" should stay unless your brief truly changed.
- Why use the common fixes angle for security review?
- Different angles solve different failures. Common Fixes helps when appsec need typical failures and how to repair the prompt. It is not longer for its own sake — each line has a job.
- Is this Claude prompt updated for 2026?
- Yes. Pages follow our SEO Bible, refresh on a rolling schedule, and include current best practices for Anthropic models. Always verify facts before client delivery.