Optional Fields

Optional fields extend the semantic contract with additional dimensions. They are RECOMMENDED for Full Conformance and MAY be included at any level.

Parameter Fields

• axag-optional-parameters — Parameters that are accepted but not required
• axag-parameter-* attributes on input elements for detailed parameter metadata

State Fields

• axag-preconditions — Required state before execution
• axag-postconditions — Guaranteed state after execution
• axag-side-effects — Observable changes

Safety Fields

• axag-confirmation-required, axag-confirmation-message
• axag-approval-required, axag-approval-roles, axag-approval-count
• axag-idempotent
• axag-rate-limit, axag-cooldown

Access Control Fields

• axag-required-roles
• axag-role-escalation
• axag-tenant-boundary

Workflow Fields

• axag-workflow-id, axag-workflow-step, axag-workflow-total-steps

Visibility Fields

• axag-visible, axag-operable, axag-operability-reason