Agent
The DEFAULT destination for implementation in opus sessions: any coding, debugging, test-writing, or focused-review task that touches more than one trivial file goes here, per task, at the moment the work starts — not as an occasional escalation for large work. Runs Opus 5. Dispatch scoped: single objective, exact…
Agent
Plan and design drafter on Opus 5. The orchestrator dispatches it to author implementation plans, designs, and idea explorations as ADVISORY DRAFTS: it explores the change area (read-only), weighs alternatives, and returns a structured plan the orchestrator adjudicates against its fuller context. Default lane for…
Agent
Adversarial reviewer on Opus 5. The orchestrator dispatches it against any idea, plan, design, architectural decision, or diff BEFORE presenting or committing it: attacks premises, steel-mans the strongest alternative, and names the likeliest failure mode. Read-only — returns findings, never edits. Not a general code…
Agent
Mechanical/bulk implementation, multi-file edits, and read-heavy search. Delegate here to keep bulk work on Sonnet and reserve Opus for judgment. Use for: repetitive edits across many files, boilerplate, mechanical refactors, running builds/tests, gathering file contents. Not for architectural decisions or judgment…
Skill Claude CodeCodex
Session control for the FULL opus-rail system (hook-enforced variant). "/opus-rail disable" (or off) pauses every rails injection for this session; "/opus-rail enable" (or on) resumes; "/opus-rail status" reports hook telemetry and mode. Use when the user runs /opus-rail with one of those arguments. This is NOT the…