effect-skills

Deep audit of an Effect-TS codebase against actual Effect core team patterns. Produces a tiered finding list + executable DAG plan, then systematically rewrites non-idiomatic code. USE THIS SKILL WHEN: 'audit this effect code', 'is this idiomatic effect', 'deep audit', starting a new Effect project and want to verify patterns, refactoring an Effect codebase toward library-grade quality, reviewing code before it ships to production. NOT FOR: Greenfield Effect projects (use effectts skill).

Audit and remediate Effect code to idiomatic standards. Chains SDD audit methodology with Effect best practices to systematically identify and fix non-idiomatic patterns. USE THIS SKILL WHEN: 'deslopify', 'make this idiomatic effect', 'audit effect quality', 'is this good effect code', 'library-grade effect'.

Idiomatic Effect-TS patterns for TypeScript functional programming. USE THIS SKILL WHEN: Writing new Effect services or layers, debugging Effect type errors (layer composition, error types), choosing between Effect patterns, setting up Effect testing. TRIGGERS ON: 'effect pattern', 'Layer.provide', 'Context.Tag', 'effect service', 'effect error', 'effect test', 'idiomatic effect'. NOT FOR: general TypeScript without Effect.

Service-Driven Development workflow for Effect-TS. Schema-first, type-driven, property-tested. USE THIS SKILL WHEN: Designing a new feature spanning 3+ services, sketching service boundaries before implementation, user says 'design', 'sketch', 'SDD', 'service-driven', planning multi-service composition. NOT FOR: single-service CRUD, implementing against an existing spec. TRIGGERS ON: 'design services', 'sketch services', 'SDD', 'service-driven', 'type-driven design', 'design the API first', 'audit services', 'bring to SDD standard', 'SDD audit'