One install. Six systems. Nothing broken goes live.
Six systems that watch what the AI builds — catching security holes, broken dependencies, and untested logic before your app goes live.
How the plugins connect
One shared data model — graph, tasks, and commit gate — binds the five plugins and the Cortex brain into a single system.
Not sure where to start?
Install Composure first — it brings the code graph, the commit gate, and the base hooks every other plugin reads. Add Sentinel the moment you touch auth, payments, or anything multi-tenant. Add Testbench when a file finally needs real coverage. Shipyard when you're deploying. Cortex when you're tired of re-explaining your project every session. Design Forge when you're building the marketing surface.
Composure
FREEArchitecture & code quality
The foundational plugin. Composure enforces architecture standards, plans work before you build, and reviews changes with full structural awareness. It builds a code knowledge graph that powers instant discovery, blast radius detection, and test coverage prioritization across 8 languages. The task queue aggregates findings from all plugins, and the commit skill gates on unresolved items — nothing ships with known issues.
Skills
Sentinel
FREESecurity scanning
Security scanning that catches vulnerabilities at write-time, not after you push. Sentinel flags hardcoded secrets, injection patterns, and insecure configurations the moment you write them. Dependency auditing identifies CVEs with exact safe upgrade commands. From detection to committed fix in 12 minutes — zero context switches.
Skills
Shipyard
FREECI/CD & deployment
From zero to production pipeline in one command. Shipyard detects your stack, generates CI/CD workflows with proper caching and security, creates hardened Dockerfiles, and runs preflight checks before you deploy. Supports GitHub Actions, GitLab CI, Bitbucket, and more.
Skills
Testbench
FREEConvention-aware testing
Tests that match your project's style, not generic AI output. Testbench reads your existing tests before generating anything — extracting import style, mock patterns, assertions, and naming conventions. Generated tests are indistinguishable from hand-written ones. Self-healing: runs, fixes, and retries up to 3 times.
Skills
Design Forge
FREEPremium design patterns
Production-grade design patterns and interactive experiences. 33 components including canvas visualizations, glassmorphism panels, animations, and hero scenes — all performance-gated with reduced-motion support and WCAG 2.1 AA compliance. Plus a UX research agent that discovers patterns across real implementations.
Skills
Cortex
PROAI memory & reasoning persistence
The brain of the Composure organism — and native to it. Cortex ships with the system, free tier included; there is no add-on to install. It gives your AI agent persistent memory and structured reasoning that compounds across sessions, projects, and teams. Sequential thinking chains survive restarts. A knowledge graph grows with every session — decisions, patterns, gotchas — automatically captured, instantly searchable. And it's cross-session by design: blueprints, the task queue, campaign locks, and memory live as shared on-disk state, so parallel terminals on one machine coordinate through the same brain instead of colliding. Free tier runs locally on SQLite. Pro tier syncs across devices via Supabase with semantic search.