Build sandboxed autonomous agent workflows with @earendil-works/pi-coding-agent and @earendil-works/pi-ai
Enforces a disciplined Red-Green-Refactor (TDD) workflow in TypeScript with Vitest. Use when creating new features, fixing bugs, or migrating logic to ensure high-quality, verifiable implementations. Pairs with the typed-service-contract skill.
Architecture standard for building robust, type-safe TypeScript services using the Spec and Handler pattern. Use when building CLIs, libraries, APIs, or complex business logic that requires strict input validation, exhaustive error handling, and testable vertical slices.
Guides the creation, restructuring, and review of technical documentation using the Diátaxis framework. Use when writing docs, auditing existing docs for "smells", or structuring complex documentation hierarchies.