wizard

Design philosophy and architectural principles for the PostHog wizard. Read this before making any structural change — adding features, extending the runner, modifying the TUI, or introducing new abstractions. Covers why the architecture is shaped this way, how to evaluate whether a change fits, and how to extend the system into territory no existing skill covers. Complements the existing skills in this repo targeted at specific subsystems.

Run, drive, and explore the PostHog wizard headlessly against an app — boot it on the app and decide each screen yourself over the wizard-ci MCP tools (open_app / read_state / perform_action / run_agent), snapshotting the TUI to see what happened. Use to test or explore the wizard end-to-end.

Build terminal user interfaces (TUIs) using Ink (React for CLIs) and @inkjs/ui with a reactive, session-driven wizard pattern. Use when creating interactive CLI installation wizards, setup flows, or multi-step terminal applications in Node.js/TypeScript. Covers reactive screen resolution, declarative flow pipelines, overlay interrupts, session state management, Ink components, Flexbox terminal layout, and graceful degradation across terminal environments.

Create a new skill-based program for the PostHog wizard. Use when adding a program type (like revenue analytics, audit, error tracking) that installs a context-mill skill and runs an agent against it. Covers the createSkillProgram factory for the common case, customization via ProgramRun, and advanced patterns for custom screens or detection.

Add a new framework integration to the PostHog wizard. Use when adding support for a new language or framework (e.g. Ruby on Rails, Go, Angular). Covers creating the agent config, detection logic, registry entry, and enum/label additions.