idd-code-update-intent

name	idd-code-update-intent
description	Update `.idd/intent/` product intent from confirmed implementation behavior.

idd-code-update-intent

Use this skill to update a current specification from verified implementation behavior when the user explicitly confirms that the implementation represents current product intent.

Implementation evidence is not product intent by itself.

Use idd-code-update-intent when implementation behavior already exists and the user explicitly confirms that this implementation is current product intent.

Use idd-intent-change when the user describes desired future behavior before implementation.

Rules

• Do not treat incidental implementation details as requirements.
• Do not copy code structure, private helper names, temporary workarounds, or framework defaults into product intent unless they define the product.
• Do not update a specification from implementation merely because the implementation exists.
• Require explicit user confirmation before making semantic changes.
• Preserve the distinction between observable behavior, domain contracts, architecture, verification rules, and local implementation mechanics.
• If implementation and specification differ but intent is unclear, report the difference and ask for confirmation instead of editing the specification.
• Update existing current specifications before creating new documents.
• Change only the smallest set of current documents needed to represent confirmed intent.
• Preserve stable document numbers and references.
• Do not rewrite accepted ADRs semantically. If the decision changed, create a replacing ADR.
• Do not archive old specs when implementation changes confirmed product intent.
• Update current owning specs directly.
• If confirmed implementation replaces a whole product area, delete the old spec and create a new owning spec.
• Git history preserves previous versions.
• If confirmed implementation behavior contradicts multiple current specifications, update all affected specifications consistently or report the conflict.
• Update INDEX.md only when documents are added, deleted, renamed, or their role changes.

Workflow

1. Read .idd/intent/README.md, .idd/intent/INDEX.md, and relevant current numbered documents directly under .idd/intent/.
2. Inspect the implementation and verification evidence.
3. Identify observable behavior and durable architecture that may represent current product intent.
4. Exclude incidental implementation details and temporary state.
5. Summarize the proposed semantic specification changes for user confirmation.
6. After confirmation, update the smallest set of current specification files.
7. Update INDEX.md only when document structure or document roles changed.
8. Run relevant verification.