# Cy Spec Preflight

> Check a Compozy spec or task artifact during authoring or when its contracts change.

- Skill: `compozy/cy-spec-preflight` (Agent Skill, multi-file: 14 files)
- Install (CLI): `npx skillmds@latest add compozy/cy-spec-preflight`
- Raw SKILL.md: https://api.skillmd.com/api/skills/compozy/cy-spec-preflight/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Productivity, Product & Planning
- Author: compozy (https://skillmd.com/u/compozy)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/compozy/cy-spec-preflight

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# Spec Preflight

Check the current artifact within its authoring/change step. Reuse accepted
research, decisions, and prior checks; execution of an unchanged task does not
require another preflight or repository survey.

Choose only the relevant branch:

- **Spec:** [Spec contracts](references/spec-contracts.md) for outcome, interfaces,
  compatibility, and applicable companion contracts. Use the playbook only for an
  unresolved authoring convention and `references/phase-lessons.md` when a matching
  design question needs historical evidence.
- **Tasks/task body:** [Task checks](references/tasks-checks.md) for graph consistency,
  outcome coverage, canonical references, test/evidence ownership, and QA scope.

Repair substantive contract or dependency gaps at their owner, then check the
changed facts. User decisions and repository compatibility policy outrank stale
artifacts; an ADR cannot silently narrow the accepted outcome. Missing template
phrases, empty optional sections, or an unused companion document are not blockers.
Ask only when a missing product decision prevents correct authoring. Peer review
of an approved spec remains opt-in.