Agentspan
An open source server and SDK for AI agents. Agent definitions compile into durable workflows — crash-safe, human-in-the-loop, full observability. MIT licensed.
Added May 18, 2026
· Last analysed May 18, 2026 · via 
· 33% unique tagline (similar to Statewave)
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 18 May 2026; the live site may have changed since.
Agentspan has the basics covered well, with a thorough launch checklist and clean crawl signals. Main gaps: no Content-Security-Policy, incomplete legal pages, and tracking cookies set before any opt-in.
Launched on Product Hunt on May 18, 2026. The site is hosted on AWS S3 and served through AWS CloudFront, with a domain registered 9 weeks before launch. Our crawler found 10 technologies on this site, covering analytics, CDN, cloud, and CSS frameworks. The stack includes Tailwind CSS, Amazon Web Services, and AWS CloudFront.
It's also on one of the most common stacks we track, shared by 247 launches and more locked down than the typical Product Hunt launch.
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Tech Stack (10) · Scale-up stack
| CDN |
AWS CloudFront
|
| Cloud |
Amazon Web Services
|
| DNS |
AWS Route 53
|
| Hosting |
AWS S3
|
| Protocol | HTTP/3 |
| Security | HSTS |
| CSS framework |
Tailwind CSS
|
| Analytics |
Google Analytics
(3)
|
| SEO |
Google Search Console
|
| Monitoring |
AWS CloudWatch RUM
(2)
|
Infrastructure
Email Security
Storage (6)
| Name | Lifetime | Detected as |
|---|---|---|
| cwr_s | < 1h | AWS CloudWatch RUM |
| cwr_u | 29d | AWS CloudWatch RUM |
| _ga | 1y | Google Analytics |
| _ga_6W595VQS1R | 1y | Google Analytics |
| Key | Size | Detected as |
|---|---|---|
| agentspan-theme | 5 B | - |
| cwr_c | 1.2 KB | AWS CloudWatch RUM |
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| Placeholder branding | +10 |
| AI writing signals | +5 |
| AI code-structure 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.