Spanly
Observability for Model Context Protocol (MCP) servers. Built for SaaS engineering teams shipping MCP in production, alongside the Datadog, Sentry, or New Relic you already run.
spanly.com
· Added June 17, 2026
· Last analysed June 17, 2026 · via 
· 57% unique tagline
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 17 June 2026; the live site may have changed since.
Spanly scores well across the board, with complete legal pages, a complete set of security headers, and a thorough launch checklist. Visible gaps: tracking cookies set before any opt-in and incomplete email security.
Launched on Product Hunt on June 17, 2026. The site is hosted on Render in the United States, with a domain registered in 2005. Our crawler found 12 technologies on this site, covering analytics, CDN, CSS frameworks, and DNS providers. The stack includes Next.js, React, and Tailwind CSS.
Notably, it's one of 93 launches on this exact stack and more locked down than the typical Product Hunt launch.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (12)
| CDN |
Cloudflare
|
| DNS |
Cloudflare DNS
|
| Hosting |
Render
|
| Protocol | HTTP/3 |
| Security | HSTS |
| Business email |
Google Workspace
|
| CSS framework |
Tailwind CSS
|
| Framework |
React
|
| Meta-framework |
Next.js
|
| UI library |
shadcn/ui
|
| Analytics |
PostHog
(5)
|
| SEO |
Google Search Console
|
Infrastructure
Email Security
Storage (6)
| Name | Lifetime | Detected as |
|---|---|---|
| ph_phc_o3RBoADTpaDZoj48fpsMzew43aF3Xh3PUaXxznSWxfEW_posthog | 1y | PostHog |
| spanly_attribution | 1y | - |
| Key | Size | Detected as |
|---|---|---|
| ph_phc_o3RBoADTpaDZoj48fpsMzew43aF3Xh3PUaXxznSWxfEW_posthog | 1.4 KB | PostHog |
| Key | Size | Detected as |
|---|---|---|
| ph_phc_o3RBoADTpaDZoj48fpsMzew43aF3Xh3PUaXxznSWxfEW_posthog | 388 B | PostHog |
| ph_phc_o3RBoADTpaDZoj48fpsMzew43aF3Xh3PUaXxznSWxfEW_primary_window_exists | 4 B | PostHog |
| ph_phc_o3RBoADTpaDZoj48fpsMzew43aF3Xh3PUaXxznSWxfEW_window_id | 38 B | PostHog |
Readiness Breakdown How?
Performance How?
⚠ 5 images: 4 oversized
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 copy signals | +5 |
| AI palette signals | +5 |
| AI stack signals | +10 |
| Round-number metric claim | +5 |
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.