A plugin system for Claude Code that catches architecture, security, and quality issues inline — before they reach a commit.
Claude writes code fast. Composure makes sure it writes it right — enforcement hooks that run outside the model at zero token cost, architecture skills that load current patterns instead of stale training data, and a structural code graph that understands your whole project.
Docs, account, and full reference → composure-pro.com
This repository is the public home for Composure — the showcase, use-cases, and where you file issues and pull requests. The plugins are distributed as a built artifact (see Install); the source lives in a separate maintained repository.
One command — fresh install or update, macOS / Linux / Windows:
pnpm dlx create-composureIt installs the suite, authenticates your account in the browser, and sets up ~/.composure/. (bunx/npx create-composure also work.) Already inside Claude Code? Run /composure:sync to bring everything current.
Then initialize in any project:
/composure:initialize
Detects your stack, builds the code graph, and pulls in the companion plugins your project needs.
| Plugin | What it does |
|---|---|
| Composure | Code-quality enforcement, architecture skills, the code graph, Cortex memory, and the task queue — the foundation the others build on. |
| Sentinel | Security — secret detection on every write, insecure-pattern blocking, dependency CVE auditing, HTTP header analysis. |
| Testbench | Convention-aware test generation that reads your existing tests to match style, plus coverage nudges. |
| Shipyard | CI/CD generation and validation — GitHub Actions / GitLab / Bitbucket, Dockerfiles, production-readiness checks. |
| Design Forge | Premium web design patterns — components, animations, 3D, accessibility-first. |
Full skill and hook reference lives on the website — this repo stays focused on showing what the suite does, not documenting every internal.
- Hooks — the enforcer. Shell scripts that fire on every Read/Edit/Write, outside the LLM at zero token cost. The agent can't bypass them.
- Skills — the playbook. Slash commands for architecture, security, testing, CI/CD, and audits — each loading current, framework-specific guidance.
- The graph — the brain. A multi-language SQLite knowledge graph of your whole project (code, migrations, config, docs) Claude queries for instant structural answers.
Real scenarios where Composure does what vanilla Claude Code can't — full write-ups in use-cases/:
| Use case | What it shows |
|---|---|
| Code Graph vs Explore Agents | 30× fewer tokens, 9× faster, zero missed code |
| Multi-Project Graph at Scale | 15 projects, 100K nodes, 90× faster discovery |
| 12-Minute Vulnerability Resolution | 4 CVEs patched in one session |
| Blueprint vs Plan Mode | 2.75× fewer tokens, higher-quality plans |
| From Idea to Production | One sentence → shipped feature |
Issues and pull requests are welcome here. See CONTRIBUTING.md and CODEOWNERS.
PolyForm Noncommercial 1.0.0 — see LICENSE, COMMERCIAL-LICENSE.md, and PRIVACY.md. Plans and commercial licensing are on composure-pro.com.