[Dev10x:adr-evaluate] adr-reviewer synthesis agent skipped without regression

Observation (low priority)

During the adr-evaluate workflow, Phase 2 (Synthesis) should dispatch an adr-reviewer sub-agent to fact-check advocate claims against the codebase. In this session, the main agent performed the synthesis directly without launching the reviewer agent.

Assessment: Neutral

The outcome was equivalent — synthesis quality was not degraded. The main agent had already accumulated sufficient context from 4 research agents and 4 advocate agents to perform fact-checking inline.

Proposed Fix (optional)

Document in the skill that skipping the adr-reviewer agent is acceptable when the main agent has already loaded sufficient codebase context from prior research agents. This avoids an unnecessary round-trip while preserving the option for complex evaluations.