effect-worker-mono

Use when writing, debugging, or reviewing Effect-TS v4 (4.0.0-beta) code in this repo — resolving an Effect API, verifying a signature/error shape, or finding idiomatic usage. v4 is a fast-moving beta whose web docs are outdated; this skill points you at the vendored Effect source (repos/effect) so you read real implementations instead of guessing or applying stale v3 patterns. Trigger on any uncertainty about an `effect` import, module, type, or `effect/unstable/*` API.

Write, insert, or update Effect public API JSDoc so it satisfies the standard-jsdoc oxlint rule. Use when adding or fixing JSDoc comments, resolving standard-jsdoc diagnostics, preparing docs for JSON extraction, or reviewing public API documentation.