Claude Code Plugins
Claude writes code fast. These plugins make sure it writes it right.
5 plugins · 33 skills · 17 automated hooks · 13 MCP tools · 8 indexed languages · One command setup
Full docs & getting started: composure-pro.com
The Problem
AI coding agents are fast — but speed without guardrails creates expensive cleanup work. If you've used Claude Code on a real project, you've seen this:
- Band-aid fixes —
as any, @ts-ignore, non-null assertions to silence errors instead of fixing types
- Monolithic files — 800+ line components that no one wants to touch later
- Sub-agent races — parallel agents skip shared types and hack around missing schemas
- Ignored instructions — CLAUDE.md says "use proper types" but under pressure, the agent takes shortcuts
- No test coverage — features ship without tests, coverage erodes silently
- Insecure patterns — hardcoded secrets,
eval(), SQL injection vectors slip through unnoticed
You can write better prompts. You can add more rules to CLAUDE.md. But the agent can still ignore all of it — instructions are suggestions, not enforcement.
Hooks are different. They run as shell scripts on every Read/Edit/Write — outside the LLM, at zero token cost. The agent literally cannot bypass them. That's how these plugins work.
What You Get (Free)
All plugins, all skills, all hooks — free for personal use, education, and nonprofits.
| What | Count | Details |
|---|
| Plugins | 5 | Composure, Design Forge, Sentinel, Testbench, Shipyard |
| Skills | 33 | Architecture, blueprinting, security scanning, test generation, CI/CD, audits, integrations |
| Hooks | 17 | Code quality, secret detection, type safety, decomposition, graph updates |
| MCP tools | 13 | Graph queries, semantic search, reference search, dependency chains, audits, reports |
| Reference docs | 23 | Security patterns, testing patterns, deployment guides |
| Templates | 12 | Test files, GH Actions workflows, Dockerfiles |
| Hook enforcement | 7 languages | TypeScript, Python, Go, Rust, C++, Swift, Kotlin |
| Graph indexing | 8 languages | TypeScript, JavaScript, SQL, JSON, YAML, Markdown, ENV, Prisma |
| Graph node types | 13 | Functions, Classes, Types, Tables, Columns, RLS Policies, Indexes, Packages, Scripts, and more |
Plugins
| Plugin | What it solves |
|---|
| Composure | Code quality enforcement — decomposition hooks, architecture skills, code review knowledge graph, severity-tracked task queue. The foundation that all other plugins build on. |
| Sentinel | Security scanning — SAST, secret detection on every write, dependency CVE audit, HTTP header analysis. Local-first, no cloud auth. |
| Testbench | Convention-aware test generation — reads your existing tests to match project style. Nudges when you edit untested files. |
| Shipyard | CI/CD generation and validation — GitHub Actions, GitLab CI, Bitbucket Pipelines. Dockerfile validation, dependency health, production readiness. |
| Composure Pro | 22 production architecture patterns + schema guard hook. Postgres RLS, tenant isolation, entity registry, auth model, type generation — battle-tested across 322+ migrations. Works with any Postgres host. |
| Design Forge | Premium web design patterns — 33 production components, canvas presets, animation recipes, 3D integration, accessibility-first. |
Installation
Quick Install
macOS / Linux:
curl -fsSL https://composure-pro.com/install.sh | sh
Windows (PowerShell):
irm https://composure-pro.com/install.ps1 | iex
Windows (Command Prompt):
curl -fsSL https://composure-pro.com/install.cmd -o %TEMP%\composure-install.cmd && %TEMP%\composure-install.cmd
Manual Install
Works on any OS with Claude Code installed:
# Add the marketplace
claude plugin marketplace add hrconsultnj/claude-plugins
# Install Composure
claude plugin install composure@my-claude-plugins
Authenticate
After installing, restart Claude Code and authenticate:
/composure:auth login