59 Claude Skills Library Covers Full Website Lifecycle

A Reddit user has open-sourced a library of 59 structured skills (prompts/frameworks) for Claude, designed to cover the entire lifecycle of building, launching, running, and growing a website. The project is MIT-licensed and available on GitHub at github.com/rampstackco/claude-skills.

What's included

13 categories: brand discovery, creative briefs, information architecture, content strategy, brand identity, design systems, content/copy, SEO (foundation + audit suite), product specs, development (code review, components, accessibility, performance), QA, operations (launch, incident response, monitoring, security), growth, research, and a meta-skill that teaches you to write your own skills.

Key design decisions

Uniform structure: Every skill includes sections for when to use, when NOT to use, required inputs, the framework, the workflow, failure patterns, output format, and references. The "when NOT to use" sections are highlighted as the most valuable.
Stack-agnostic: Initially tied to Next.js + Supabase, the author rewrote them to work with WordPress, Shopify, Webflow, plain HTML — forcing real abstractions.
SEO audit suite: The only exception to stack-agnostic — 7 skills built around the Ahrefs MCP for structured data. An orchestration skill chains backlink analysis, keyword gap, content gap, traffic diagnosis, site health, and rank tracking into a complete audit run.

Quality controls

CI lint validates structure on every contribution: em dashes, broken refs, frontmatter validity, missing references, and mismatched catalog counts. The author's test for inclusion: if a stranger could clone the repo and ship the same quality of output, the skill stayed; otherwise it was cut.

Meta-skill for skill creation

The skill-creation-walkthrough skill codifies how to write new skills. The hardest part, per the author, is getting the trigger phrases right — that determines whether Claude uses the skill reliably or ignores it.