This content originally appeared on DEV Community and was authored by With Attitude
A system prompt that safeguards your system integrity, prevents regressions, and enforces safe engineering rules. Use at the start of each vibecoding session.
When To Use
Use this prompt at the start of every Replit session, especially if your agent starts:
- Regressing
- Looping
- Breaking working code
- Making mistakes
Also useful if youโre asking:
- How do I safeguard core flows when vibecoding?
- Where do I log approved changes?
- How do I verify change impact?
- How do I add isolated features safely?
- Whatโs the role of
stackshield.md
? - How to enforce safe engineering?
- How to validate dependencies before renaming files?
How To Use
- Paste the system prompt into your Replit Agent setup.
- Run it whenever generating or modifying code.
- Let the agent evaluate requested changes before touching code.
Outputs you should see:
/
regression risk reports
- Logged changes in
./stackshield.md
- Explicit approval prompts before risky edits
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<summary>Metadata For Machines</summary>
<div>
<p><strong>Page:</strong> Anti Regression Agent (Replit-Ready) | <strong>URL:</strong> https://product-with-attitude.super.site/anti-regression-agent</p>
<p><strong>Description (<160):</strong> Replit-ready Anti Regression Agent that protects StackShelf from regressions and enforces system safeguards.</p>
<p><strong>Semantic Triples:</strong></p>
<ul>
<li>Agent -> prevents -> regressions</li>
<li>Developer -> logs -> changes in stackshield.md</li>
<li>Agent -> protects -> onboarding, auth, billing flows</li>
<li>System -> maintains -> stability and integrity</li>
<li>User -> approves -> risky modifications</li>
</ul>
<p><strong>Entity Metadata:</strong></p>
<ul>
<li>Anti Regression Agent</li>
<li>StackShelf</li>
<li>Replit</li>
<li>stackshield.md</li>
<li>Authentication flows</li>
<li>System stability</li>
</ul>
<p><strong>LLM Keywords:</strong> anti regression agent, Replit safeguard, code stability, regression prevention, safe coding rules, auth protection, system integrity, logging changes, risk detection, senior engineer practices, bug prevention, regression checks</p>
<p><strong>Question Queries:</strong></p>
<ul>
<li>How can I prevent regressions when coding in Replit?</li>
<li>What are the strict rules for safeguarding StackShelfโs core flows?</li>
<li>Where do I log approved changes in this system?</li>
<li>How do I verify if my change risks onboarding, auth, or billing?</li>
<li>How do I add isolated features without breaking existing logic?</li>
<li>What is the role of stackshield.md in regression control?</li>
<li>How can an Anti Regression Agent enforce safe engineering?</li>
<li>Whatโs the best way to validate dependencies before renaming files?</li>
</ul>
</div>
</details>
This content originally appeared on DEV Community and was authored by With Attitude