Develop an ASC CLI change

Follow AGENTS.md for authority, CLI contracts, implementation invariants, validation, and review gates.

Write the design note

For a small fix, record the reproduced failure, intended behavior, and focused check. For new public behavior or compatibility decisions, also record:

1. Placement in the existing command taxonomy and registry.
2. Current --help behavior and expected invocation shape.
3. Exact OpenAPI endpoint, method, request schema, query parameters, and response shape when API-facing.
4. Flags, output formats, stdout/stderr behavior, and exit codes.
5. Compatibility, lifecycle, migration, and deprecation impact.
6. RED-GREEN tests, black-box checks, live verification, edge cases, and failure modes.
7. Credible alternatives when a material design trade-off exists.

Establish RED