Build and review Effect 3 code with version-matched guidance.
software development
Guides implementation and review of nontrivial Effect 3 code using project conventions and version-matched package evidence.
When to use it
Use for nontrivial Effect 3 work involving services, errors, schemas, configuration, concurrency, testing, AI, SQL, atoms, or Next.js integration.
It changes how the agent implements and verifies nontrivial Effect 3 work in a project.
What you provide
This skill
official Effect package artifact or source tag
Reads official Effect package sources
The target workspace must have Effect 3.x installed, with exact APIs checked against its installed version.