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Eris

Eris is a desktop PGP workstation built in Go with Fyne. Encrypt, sign, decrypt, and verify messages with an encrypted local vault.

Developer Tools

Added April 21, 2026 · Last analysed April 21, 2026 · via Hacker News · 57% unique tagline

Own this Launch?
Screenshot of Eris

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 21 April 2026; the live site may have changed since.

Eris is missing several launch fundamentals. Worth fixing first: missing several security headers, incomplete legal pages, and no sitemap.

Launched on Hacker News on April 20, 2026. The site is served through Cloudflare. Our crawler found 4 technologies on this site, covering analytics, CDN, web fonts, and protocol. The stack includes Cloudflare, Cloudflare Web Analytics, and Google Fonts.

If you own this site, refresh the snapshot and see the full fix list any time →

2.9
StackScope Score
Poor
64/100 Launch Readiness
Well prepared
0/6 Security Headers
Poor
0/3 Legal
Missing
1/2 Crawl files
Partial
Vibe Score 5 · Few AI signals
How much the site looks AI-generated. Informational pattern-match signal, not a verdict. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (4)

Infrastructure
CDN Cloudflare (3)
Protocol HTTP/3 (2)
Build & Framework
Font Google Fonts
Analytics & Marketing
Analytics Cloudflare Web Analytics

Infrastructure

Network
CLOUDFLARENET - Cloudflare, Inc., US
AS13335 · US
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Google Trust Services
Valid 18 Apr 2026 to 18 Jul 2026
Certificate as captured in this snapshot, not a live check.

Email Security

✓
SPF ~all (via apex sibexi.co) Soft-fail (~all). Common and accepted.
?
DKIM Not detected at common selectors. Your provider may use a custom one.
✗
DMARC p=none (via apex sibexi.co) None (p=none). Monitoring only.
?
MTA-STS Not deployed. Mail to your domain can be downgraded to plaintext en route.
?
TLS-RPT Not configured. You won't hear about silent SMTP TLS handshake failures.

Readiness Breakdown How?

✓ Custom title and meta description
✓ Responsive viewport meta tag
✓ Favicon present
✓ Semantic HTML (nav, main, article)
- Open Graph tags (title, image, description)
- Canonical URL declared
- Twitter card meta tags

Vibe Score Breakdown How?

SignalPoints
AI typography signals +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.

AI Stance

No AI stance declared
✗ llms.txt published
✓ No AI bots blocked in robots.txt
Content-Signal
? No directive declared
Link headers
? None advertised

Well-Known Files

✓ robots.txt (no directives)
✗ sitemap.xml
✗ security.txt
✗ llms.txt
✗ ads.txt
✗ humans.txt

Legal

? Privacy Policy not detected
? Terms of Service not detected
? Analytics present, but it set no tracking cookies on our visit (it may be opt-in-gated).
Detection works best on English language sites.

Security Headers (0/6)

✗
Referrer-Policy
✗
X-Frame-Options
✗
Permissions-Policy experimental (check browser support)
✗
X-Content-Type-Options
✗
Content-Security-Policy
✗
Strict-Transport-Security
–
X-XSS-Protection deprecated (use Content-Security-Policy)

Performance

93ms response time
Faster than 95% of sites
3 third-party domains loaded

Build

1 JS files
2 CSS files
3 Third-party domains

Brand Colours

Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.