openspec-authoring

OpenSpec authoring enforces metadata blocks, section ordering, and requirement structures to standardize specification documents. It ensures proposals, tasks, and spec files include required frontmatter like Change ID, Status, Date, and Author, then guides you through correct section sequencing and Given/When/Then scenario patterns for testable, behavior-focused requirements.

OpenSpec defines required section ordering for proposal.md, tasks.md, and spec.md files. It specifies which metadata and frontmatter must come first, followed by content sections in a standardized sequence, ensuring stakeholders encounter information in a predictable, logical flow.

OpenSpec guides structuring requirements with Given/When/Then scenario patterns, which define preconditions, actions, and expected outcomes. This approach ensures requirements are behavior-focused, unambiguous, and directly testable rather than vague descriptive statements.

OpenSpec provides a validation checklist that lets you self-check whether your document includes required metadata, correct section ordering, proper requirement patterns, referenced skills and agents, and workspace-relative paths—catching gaps before review.

OpenSpec requires Change ID, Status, Date, and Author fields in proposal and task frontmatter, plus specific headers for spec files. This metadata standardizes tracking, versioning, and accountability across all specification documents.

Standardized OpenSpec conventions eliminate ambiguity, reduce review friction, and make documentation easier to maintain. Consistent metadata, section ordering, and requirement patterns ensure stakeholders and reviewers know where to find information and how to interpret requirements.