Re-examined the whole spec under the corrected model (client = Claude-Code-
like agentic program, not a shell):
- New §0.2: what sub mode IS and when to use it — local mode (client runs an
agent on the user machine) vs sub mode (offload a multi-agent job to cloud
AM). Client in sub mode = initiator + work viewer + local artifact/deploy.
- §2: added the model-call channel that was entirely missing — both client and
AM call HM /v1/* for models (a parallel channel to the task control plane).
- §3.7: iteration now has two paths — (A) send back to cloud AM, or (B) git
pull and fix locally with the client own agent (reuses local capability).
- Scope + client TODO updated to reflect the client agentic role.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
chenchenandClaude Opus 4.8
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