Set the required user agent for web requests.
Restate the last message in plain human language, with no jargon.
Composition roots for Hono and Cloudflare. Use when adding a binding-backed service or refactoring raw runtime dependencies out of inner code.
Send the current plan to OpenCode CLI with gpt-5.6-sol for iterative review. Claude and OpenCode go back-and-forth until the plan is approved.
Correct-by-construction TypeScript standards. Use for TypeScript engineering or when another skill needs the user's coding standards.
Build and sharpen a project's domain model. Use when discussing codebase terminology, writing or editing a CONTEXT.md, or recording or editing an ADR.
Design Effect services. Use when designing a new Effect service module or auditing an existing codebase for service, Layer, and composition improvements.
A relentless interview to sharpen a plan or design.