Guardrail by NeatProxy
Guardrail is a local-first spend firewall for AI coding agents. It tracks Claude Code and Codex cost in real time and blocks over-budget requests before they reach the provider. Metadata only, no prompts stored.
Added August 12, 2026
· Last analysed August 12, 2026 · via 
StackScope is a free public catalogue of indie launches. We find launches on Product Hunt, Hacker News and similar feeds, then crawl each site to detect its tech stack and score it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 12 August 2026; the live site may have changed since.
Guardrail by NeatProxy has the basics covered well, with a thorough launch checklist and clean crawl signals. What needs work: missing several security headers, incomplete legal pages, and incomplete email security.
Launched on Product Hunt on August 12, 2026. The site is hosted on Vercel, with a domain registered 8 weeks before launch. Our crawler found 9 technologies on this site, covering CSS frameworks, DNS providers, business email, and transactional email. The stack includes Next.js, React, and Tailwind CSS.
It's also running the same core stack as 12,967 other launches.
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Tech Stack (9) · Indie stack
| DNS |
Cloudflare DNS
|
| Hosting |
Vercel
|
| Security | HSTS |
| Business email |
Google Workspace
(2)
|
| Transactional email |
Resend
|
| CSS framework |
Tailwind CSS
|
| Framework |
React
|
| Meta-framework |
Next.js
(5)
|
| SEO |
Google Search Console
|
Infrastructure
Email Security
Storage (7)
| Name | Lifetime | Detected as |
|---|---|---|
| np_aid | 6mo | - |
| np_sid | 6mo | - |
| Key | Size | Detected as |
|---|---|---|
| np_aid | 36 B | - |
| np_cta_seen | 132 B | - |
| np_sctx | 81 B | - |
| np_sid | 36 B | - |
| np_sid_last | 13 B | - |
Readiness Breakdown How?
Performance How?
Indicative grade from a single automated render, not a substitute for Lighthouse or field data, and not part of the StackScope score.
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI onboarding signals | +5 |
| AI palette signals | +5 |
| AI writing signals | +5 |
| AI stack signals | +10 |
This score is based on structural patterns and is not definitive. Many legitimate sites may trigger signals, and AI-built sites may go undetected. It should be treated as an indicator, not a verdict.