Sovereign Edge Architecture

BOB-Astro is engineered on a strict Zero-Workers Static Architecture to unlock maximum performance and zero operational costs on Cloudflare Pages free tier.

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1. Why Zero Workers?

Standard serverless edge functions introduce:

• Cold-start latency (15ms - 250ms).
• Runtime CPU limits and execution cost ceilings.
• Concurrent invocation throttling on free tiers.

By enforcing output: 'static' in astro.config.mjs and prohibiting functions/ directories, BOB-Astro guarantees:

• 0ms Server Execution Time: Static byte streams served directly from Cloudflare’s 330+ global edge nodes.
• Unlimited Free Bandwidth: Full advantage of Cloudflare Pages free tier tiering.
• Support for up to 20,000 Pre-rendered Pages: Sufficient for large content platforms, documentation hubs, and agency portfolios without entering paid tiers.

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2. Edge Purity Verification Gate

Our custom audit suite (scripts/audit-cloudflare-static.js) runs 10 deterministic gates:

Gate	Verification Check	Requirement
01	Static Root Output	dist/index.html exists and is non-empty
02	Zero Server Workers	No functions/ directory or worker adapters
03	Free Quota Headroom	Page count $\le 20,000$
04	Zero Hardcoded Hex	No #hex color literals in src/components/
05	Wrangler Target	wrangler.jsonc targets ./dist directory
06	Edge Headers	HSTS, CSP, and immutable CDN caching
07	Content Schema	Astro 7 Content Layer collections validated with Zod
08	Craft Primitives	All craft primitives verified in repository
09	OKLCH Multi-Palette	6 mathematical OKLCH presets defined
10	Decoupled Toolchain	CLI runner isolated in bin/abc-astro

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3. Deployment Protocol

Deploying to Cloudflare Pages requires a single command:

npm run deploy

This runs astro build followed by npx wrangler pages deploy dist, deploying your pure pre-rendered site in seconds.