One-liner install:
claude plugin marketplace add Proportione/proportione-pluginsHow a 1-3 person IT consultancy uses Claude Code to manage 13 WordPress sites, 4 GCP microservices, a scientific monorepo, and IaC infrastructure — with quality.
This repo is both a Claude Code plugin marketplace (installable skills) and a playbook of everything we've learned using Claude Code in production since early 2026.
Install the marketplace, then pick what you need:
claude plugin marketplace add Proportione/proportione-plugins
claude plugin install deep-review@proportione-plugins| Plugin | What it does |
|---|---|
deep-review |
Deep code review for PRs, commits, or files — logic, naming, complexity, tests, security |
check-security |
OWASP-based security audit with Semgrep and manual analysis |
check-architecture |
Validate code against architectural conventions defined in CLAUDE.md |
check-performance |
Performance analysis: N+1 queries, bundle size, Web Vitals, Lighthouse, GCP sizing |
check-wordpress |
Full WordPress QA: accessibility, SEO, links, images, security, performance |
check-wp-visual |
Visual regression testing for WordPress sites using Playwright |
check-terraform |
IaC validation: terraform validate/plan + Checkov + Semgrep |
triage-bug |
Automated bug triage: error analysis, root cause, fix, and PR creation |
update-whitepaper |
Monthly QA whitepaper update with metrics collection and source research |
Hard-won lessons from running Claude Code in a real production environment:
| Guide | Topic |
|---|---|
| CLAUDE.md as Contract | How we use CLAUDE.md as an architectural contract, not documentation |
| MCP Servers | Building MCP servers for ticketing, CRM, BI — and keeping auth working |
| Playwright Tricks | Automating Google services, Synology DSM, Looker Studio, and more |
| QA Framework | The five-layer QA model for AI-generated code |
| Operational Rules | Governance rules for Claude Code in automation pipelines |
| GCP Patterns | Cloud Run, Firestore, BigQuery patterns we use daily |
| Sales & Marketing | CRM, prospecting, content, social media — all from the terminal |
| Spec-Driven Ecosystem | GSD, Superpowers, SuperClaude, Alfred Dev — how spec tools complement QA |
- WordPress (13 sites): Elementor Pro + SiteGround
- Backend: Node.js 20 (Cloud Run), Python 3.14 (FastAPI), Terraform + Ansible
- GCP: Cloud Run, Firestore, BigQuery, Cloud Tasks, Vertex AI
- QA tools: Semgrep, Checkov, Lighthouse, Playwright, axe-core
- IA stack: Claude Code (architect) + Qwen 2.5 Coder 14B local (routine tasks)
We wrote a whitepaper arguing that AI-generated code needs AI-assisted QA. These are the tools we built to back that argument. If you run a small team writing code with Claude, these skills and patterns might save you time.
- Discussions — questions, ideas, use cases
- Issues — bugs, feature requests
- Contributing — how to propose changes
- Security policy — how to report vulnerabilities
- Code of conduct
Built by Proportione — strategy, technology, and people.