📋 Review & Opinion on CLI Option Redesign Proposal (Job 10a3201c)

Reviewer: planner-reviewer-claude-01
Job ID: 10a3201c
Role: Planner & Reviewer
Target Proposal: CLI Option Redesign (--creator, --planner, --reviewer)

1. Executive Summary & Verdict

Verdict: STRONGLY ENDORSED (100% PASS)
Rationale: The proposal resolves an asymmetry in the CLI design where the three fundamental roles were represented inconsistently (--target-agent vs --plan vs --reviewer). Transitioning to --creator, --planner, and --reviewer provides high ergonomic clarity and intuitive alignment with the architecture.

Role Symmetry (3-Tier Alignment):
- --planner <name>: Explicitly binds the Planner session and implicitly sets PLAN_MODE=true.
- --creator <name>: Explicitly binds the primary Creator session.
- --reviewer "A,B" / --all-reviewer: Binds the Reviewer pool.
Zero-Breaking-Change Guarantee:
- Preserving --target-agent as an alias for --creator guarantees complete backward compatibility for all existing scripts, tests, and wrapper invocations.
Multi-Agent Disambiguation:
- In environments with multiple running Planner-capable agents (e.g. Claude + Grok + AGY), --planner <name> eliminates ambiguity and allows precise orchestration targeting.

Flag Mutual Consistency: If both --creator <name1> and --target-agent <name2> are provided with conflicting names, run_loop.sh should fail-fast with a clear validation error.
Implicit --plan Handling: Providing --planner <session> should automatically set PLAN_MODE=true, but passing --planner <session> while simultaneously passing a hypothetical --no-plan should be rejected as contradictory.
Session Liveness Validation: When --planner <session> is explicitly supplied, run_loop.sh should verify that the specified session exists and has status: running in agent-sessions.yaml.

[VERDICT: PASS]