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v4.0.0 — 225 Skills, Personas, Compound Sub-Skills, Full Website

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@borghei borghei released this 02 Apr 20:07
· 66 commits to main since this release
v4.0.0
3daa0bb

Highlights

The biggest release yet — 21 new skills, 7 personas, compound sub-skills, Gemini CLI support, full 241-page website, CLI tool, MCP server, and a complete quality audit.

By the Numbers

Metric v3.0.0 v4.0.0 Change
Skills 204 225 +21
Python Tools 559 613 +54
Agents 17 32 +15
Slash Commands 5 26 +21
Sub-Skills 0 21 +21
CI/CD Workflows 1 6 +5
Standards 5 7 +2
Website Pages 1 241 +240
Platforms 9 10 +1 (Gemini CLI)

New: 21 Skills

Engineering (16): docker-development, terraform-patterns, helm-chart-builder, a11y-audit, sql-database-assistant, threat-detection, google-workspace-cli, ai-security, browser-automation, focused-fix, llm-cost-optimizer, prompt-governance, secrets-vault-manager, red-team, snowflake-development, agenthub

Finance (2): saas-metrics-coach, business-investment-advisor

Marketing (3): video-content-strategist, x-twitter-growth, ab-test-setup

New: Persona System

7 cross-domain personas that combine expertise across domains:

  • startup-cto — Engineering + Strategy + Product
  • growth-marketer — Marketing + Analytics + Product
  • solo-founder — All domains, resource-constrained decisions
  • content-strategist — Content + SEO + Brand
  • devops-engineer — Infrastructure + Security + Dev
  • finance-lead — Finance + Strategy + Operations
  • product-manager — Product + Engineering + Business

New: Compound Sub-Skills

3 skills with nested sub-skill architectures (21 sub-skills total):

  • Playwright Pro — 9 sub-skills (init, generate, fix, migrate, review, report, coverage, browserstack, testrail)
  • Self-Improving Agent — 5 sub-skills (remember, extract, promote, review, status)
  • AgentHub — 7 sub-skills for multi-agent DAG orchestration

New: 21 Slash Commands

a11y-audit, changelog, code-to-prd, competitive-matrix, financial-health, focused-fix, okr, persona, pipeline, prd, project-health, retro, rice, saas-health, sprint-plan, tdd, tech-debt, user-story, seo-auditor, sprint-health, plugin-audit

New: Infrastructure Tooling

  • cs CLI — Search, install, list, info, stats, doctor, bundle commands
  • MCP Server — 6 tools exposing skills to Claude Code via JSON-RPC
  • Quality Scorer — Scores SKILL.md against authoring standard (100-pt scale)
  • Integration Test Runner — 5 checks per Python script
  • Skill Scaffolder — create_skill.py generates complete skill skeleton
  • Skill Graph — Relationship analysis with Mermaid output
  • Starter Bundles — 8 role kits (SaaS Founder, DevOps, Agency, etc.)
  • Sample Data — 18 fixture files across 10 skills

New: Gemini CLI Support

Full .gemini/ directory with skills-index.json, 20 skill wrappers, GEMINI.md, and gemini-install.sh.

New: Full Website (241 pages)

  • claude.ai-inspired warm minimal design (cream backgrounds, terracotta accent, serif headings)
  • Individual pages for all 225 skills with AI platform selector tabs
  • 11 domain category pages with searchable skill grids
  • Agents catalog, commands catalog
  • SEO: JSON-LD structured data, Open Graph, sitemap, llms.txt
  • Live at https://borghei.github.io/Claude-Skills/

New: CI/CD Workflows

5 new workflows: enforce-pr-target, skill-security-audit, claude-code-review, virustotal-scan, sync-codex-skills

New: Standards

  • Orchestration Protocol — 4 multi-agent coordination patterns
  • Skill Authoring Standard — 10 formal patterns for skill creation

Quality Audit

  • 7 bloated skills cut by 67-78% (massive token savings)
  • 15 mid-range skills refined (trigger clauses, agent voice, anti-patterns)
  • All 22 skills now have proper "Use when..." triggers and third-person agent voice

Full Changelog: https://github.com/borghei/Claude-Skills/blob/main/CHANGELOG.md

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