Features
Every engine below is shipped, tested, and documented. Nothing on this page is a mockup.
Seven providers, one context engine
Chat, diagnose, review, and plan with OpenAI, Anthropic, Gemini, Groq, OpenRouter, Ollama, or LM Studio. The context engine feeds real environment state (installed components, compatibility score, workspace, git status) into every prompt.
Terminal
✓ Context gathered: 42 components, health 94/100
Diagnosis: Android SDK path not exported…
261 curated packages
261 YAML manifests across 35 categories, validated with JSON Schema and cross-checked for referential integrity. Every package carries quality metadata: stability, architectures, documentation, and a 13-check Manifest Quality Score.
Terminal
Install, validate, repair, update
Every registry package installs through a dependency-resolved plan with topological ordering and cycle detection. Installation status is tracked across 17 states, and package intelligence surfaces orphans, duplicates, and impact analysis.
Terminal
A preview, not a surprise
On a first-ever install, a wizard walks through Minimal, Recommended, Full, or Custom, with real, measured download sizes and heavy-package warnings, not guesses. Installs continue past a failed package, remember what worked, and offer to resume. Uninstalling is just as deliberate: a checklist, a preview, and a real confirm.
Terminal
✓ Homebrew formulae: 48 ✓ Estimated download: ~7.4 GB
Continue with this installation?
See your entire environment
The DEV Graph maps your whole workstation: 22 node types and 18 edge types covering tools, runtimes, configs, and services, with path finding, impact analysis, conflict detection, and 8 export formats.
Terminal
17 production-ready stacks
Scaffold complete projects (tests, CI, Docker, editor config included) for 17 stacks. Official CLIs are used where they exist (create-next-app, flutter create, sv create); everything else is generated from audited templates.
Terminal
✓ Scaffolded my-app with tests, CI, and Docker
Per-project environments, one switch
Git identity, SSH identities, environment variables, AES-256-GCM-encrypted secrets, Docker/Kubernetes context, and cloud CLI context become a single switchable unit. Snapshots, health checks, and portable bundles included.
Terminal
Diagnose and heal automatically
13 scanners detect broken tools, stale paths, and misconfigurations, then build a dependency-aware repair plan with automatic rollback if anything goes wrong. Conflicting packages are only ever removed after an explicit confirm.
Terminal
12 categories, graded A+ to F
Measure CPU, memory, disk, git, Node, shell, Docker, Flutter, Python, databases, package managers, and project generation. Three profiles (quick, standard, full), history tracking, trend analysis, and AI-powered result explanations.
Terminal
✓ 6 categories in 24s — Grade: A (92/100)
Extend everything, signed
A full local lifecycle (create, test, build, package, publish, install) from 8 templates. Plugins register commands, subscribe to lifecycle events, and contribute compatibility rules, all Ed25519-signed.
Terminal
Complete environments in one command
8 opinionated recipes (ai-engineer, flutter-developer, backend-developer, devops-engineer, cybersecurity-lab, game-developer, ml-engineer, embedded-engineer) that install, configure, and verify a complete environment.
Terminal
✓ 18 components installed · environment verified
50 ready-made setups
50 environment profiles compose collections, components, and suggested settings into installable bundles, from minimal CLI tooling to full-stack, mobile, ML, and security lab setups.
Terminal
Tools that work together
196 rules validate whether installed tools actually work together (version ranges, conflicts, and missing requirements), producing a 5-tier health verdict with per-component explanations and guided repair.
Terminal
Score: 96/100 — Healthy
20 themes, WCAG-checked
The 28-page dashboard ships 20 built-in themes, each a 30-token color-role object with WCAG contrast checking, plus custom theme loading from YAML.
Terminal
macOS, Linux, and Windows (via WSL)
Real support for 7 package managers: Homebrew on macOS, apt/dnf/pacman on Linux, winget/choco/scoop on Windows, with per-platform install steps in 222 package manifests. The CLI itself installs and runs natively on macOS and Linux; on Windows it requires WSL (native npm install outside WSL isn't supported yet - see the FAQ).
Terminal
Provision a complete development environment in one command, then keep it healthy forever.