determinism-guardrails

Determinism Guardrails Standard (DGS-001)

Use this skill when writing or auditing workflow code and the lint rules that enforce determinism.

When to Use

• Adding new blueprint/workflow code that will be bundled for Temporal
• Tightening or scoping determinism lint rules
• Writing regression checks to prevent determinism drift

Instructions

1. Use wrappers only for time/uuid/sleep in workflow code.
2. Ban non-deterministic APIs (Date/Math.random/setTimeout/etc.) outside the sanctioned wrapper implementation sites.
3. Scope lint correctly: define exact workflow bundle globs and exception lists.
4. Add regression coverage ensuring lint applies where intended.

See references/determinism-guardrails.md for the normative specification.