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Espresso API & MCP

Getting Started with Espresso API - Business intelligence sips, event and signal digests, semantic search, and MCP-friendly text responses from Project Cafecito.

Developer Tools

Added July 7, 2026 · Last analysed July 7, 2026 · via · 40% unique tagline (similar to Sprucely.io)

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 7 July 2026; the live site may have changed since.

Espresso API & MCP is missing several launch fundamentals. Worth fixing first: missing several security headers, incomplete legal pages, and no robots.txt or sitemap.

Launched on Product Hunt on July 7, 2026. The site is served through Cloudflare. Our crawler found 12 technologies on this site, covering developer tools, javascript library, ui library, and APIs. The stack includes Clerk, Tailwind CSS, and Cloudflare.

It's also running the same core stack as 5,504 other launches.

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

Vibe Score 20 · 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 (12)

Infrastructure
CDN Cloudflare (2)
Security Cloudflare Bot Management
Build & Framework
API Zuplo (2)
Auth Clerk (3)
CSS framework Tailwind CSS
Developer tools Rspack
Vite
Documentation Zudoku (2)
JavaScript library React Router
Zod
UI library Lucide Icons
shadcn/ui

Infrastructure

Network
AS13335 · US
DNSSEC
Enabled
DNSKEY records published. DNS responses signed.
Green hosting
Green hosted
Host runs on renewable energy. Data from The Green Web Foundation.
SSL Certificate
Google Trust Services
Valid 5 Jul 2026 to 3 Oct 2026
Certificate as captured in this snapshot, not a live check.

Email Security

SPF ~all (via apex cafecito.tech) Soft-fail (~all). Common and accepted.
?
DKIM Not detected at common selectors. Your provider may use a custom one.
DMARC p=none (via apex cafecito.tech) 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.

Storage (7)

Cookies (5)
NameLifetimeDetected as
_cfuvid session Cloudflare
__cf_bm < 1h Cloudflare
__client 1y Clerk
__client_uat 1y -
__client_uat_oEhspHlD 1y -
Local storage (2)
KeySizeDetected as
auth-state 100 B -
__clerk_environment 6.2 KB Clerk

Readiness Breakdown How?

Custom title and meta description
Responsive viewport meta tag
Favicon present
Semantic HTML (nav, main, article)
Meta description is 161 characters (advisory) Google only shows about 155–160 characters of the description in desktop search results (less on mobile); anything past that won't appear.
- Open Graph tags (title, image, description)
- Canonical URL declared
- Twitter card meta tags

Performance How?

532 ms Server response
33% Faster than peers
976 ms Largest contentful paint
0.11 Cumulative layout shift
3.6 MB Page weight
2.4 MB Image weight
3 Third-party domains
0 Console errors
0 Failed requests

3 images: 1 oversized, 3 without width/height

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?

SignalPoints
AI CSS signals +10
AI palette signals +5
AI writing 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

Welcomes AI crawlers
llms.txt published
No AI bots blocked in robots.txt
? No directive declared
? None advertised

Well-Known Files

robots.txt
sitemap.xml
security.txt
llms.txt
ads.txt
humans.txt
? Privacy Policy not detected
? Terms of Service not detected
Detection works best on English language sites.

Security Headers (2/6)

Permissions-Policy experimental (check browser support)
X-XSS-Protection deprecated (use Content-Security-Policy)

Build

2 JS files
4 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.