What problem does it solve? Combining multiple Astro/Cloudflare web skills into one site fails at the seams — vacuous CI gates, CSP conflicts, deploy-shape surprises — and no single skill explains those failures. This playbook defines the canonical composition order, the cross-skill seams, and the recipes for forms, analytics, prefetching, and legal notices. ## Core Features & Use Cases - Canonical composition order: An 8-step dependency chain (brand ingest → tokens → CSP → CI gates → SEO → motion → one visual → CMS) with explicit omit conditions per step. - Cross-cutting seam catalog: Field-proven failure modes like LHCI asserting nothing, _headers concatenation, and software-WebGL CPU blowups, each with its fix. - Capability recipes: Ready architectures for lead-capture forms (Astro Action + Turnstile + Supabase), cookieless analytics (Umami + server-side conversion events), Speculation Rules prefetching, and the Mexican aviso de privacidad template. - Use Case: When a brief asks for a lead-gen landing, use the playbook to pick the skill subset, sequence the build, wire the contact form and analytics, and verify the composed CI gates actually assert. ## Quick Start Ask the AI to compose the catalog skills into a full site build plan for your brief, in the canonical order with the right recipe.