effect-arbitrary

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Translated

This skill should be used when the user asks to "generate arbitrary values", "generate sample data from a schema", "use Effect Arbitrary", "Schema.toArbitrary", or to produce Effect Schema test data, fixtures, or FastCheck samples.

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Sourceandrueandersoncs/skills

Added on2026-09-02

NPX Install

npx skill4agent add andrueandersoncs/skills effect-arbitrary

SKILL.md Content

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Effect Arbitrary

Generate values from an Effect Schema.

import { Schema } from "effect"
import { FastCheck } from "effect/testing"

const samples = FastCheck.sample(Schema.toArbitrary(schema)(FastCheck), 10)

Default-export the schema from a module. Run the CLI:

bun apps/effect-arbitrary/generate.ts <schema-module> --count 10

effect-arbitrary

NPX Install

Tags

SKILL.md Content

Effect Arbitrary