Codex MCAF Feature Specification with Testable Export Rules
Document user flows, rules, failure branches, and verification in a repository feature specification.
中文Install in Codex
Provide the repository architecture and project instructions, a feature description, and applicable business rules.
- Copy the pinned `.codex/skills/mcaf-feature-spec/` directory into `.agents/skills/mcaf-feature-spec/` in the project.
- Have Codex read `docs/Architecture.md`, the nearest `AGENTS.md`, and the pinned `references/feature-template.md`.
Example task
Draft `docs/Features/csv-export.md` for a fictional dashboard. Specify that filtered rows are exported, describe the zero-results UI, and write tests for both cases.What to check
The document gives measurable row scope, empty-result behavior, verification steps, and a definition of done.
Original SKILL.md on GitHub · Updated
Frequently asked question
When should I also write an architecture decision record?
Use an ADR to document options and rationale if the feature adds a new dependency, boundary, or material policy change.