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Integrate opt-in Smart Router Orchestrator - #996
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What did you change, and why?
Add Smart Router Orchestrator to existing Claude and Codex smart-routing launches behind the default-off
ENABLE_SMART_ROUTER_ORCHESTRATOR=1flag. Opted-in launches installsmart-router-orchestratoralongsidesmart-router, load the bundled Claude roles in the existing temporary plugin, and register hooks before root prompts and after compaction.The hooks use the existing UG session and routing controls to supply the workflow or tell the root that orchestration is off. Turning Smart Router off through its skill stops new automatic delegation; turning it on restores orchestration only in opted-in sessions. Changes made outside the conversation are observed at the next prompt or compaction hook. Explicit user requests for subagents remain supported while routing is off.
Smart Router selects child models; the skill supplies role instructions. Claude roles retain their Sonnet defaults, and Codex delegates without model or reasoning-effort overrides. Codex combines UG's launch hooks with native user/project hook sources and applies project trust. Existing launch eligibility and session setup are reused.
Update the skill instructions and documentation for this behavior. Extend the real Claude/Codex toggle journeys to cover the orchestration flag off/on and verify installed skills, saved controls, actual command results, completed child tasks, and correlated routing decisions.
How do you know it works?
smart-router-orchestratorskill in temporary Claude and Codex homes. Both prompt and compaction hooks returned the full skill withENABLE_SMART_ROUTER_ORCHESTRATOR=1; flag-off behavior and bundled Claude roles passed.The toggle journeys explicitly request children. Automatic delegation and compaction are tested separately in #1036. Native-agent results for this revision are pending CI; the local bundle checks do not establish a live agent pass.