Switchyard PR Reviewer

The switchyard-specific orchestrator that sequences review MODES and enforces two contracts: adversarial verification (every finding refuted-or-confirmed against real code) and anti-slop (no obvious/restating comments, no auto-posting). It routes Rust to the rust-code-reviewer skill. The workflow is self-contained — the built-in slash skills named below are optional accelerators for hosts that have them (e.g. Claude Code); where they're absent, run the phase's manual steps.

Three pointers (the phases below carry the full contract):

1. Draft first; post only the approved subset (Phases 8–9).
2. Verify every finding against real code before reporting (Phase 3).
3. Comments-only intent never edits code (dispatch table + Phase 2).

Prerequisites: an authenticated gh CLI (PR data + posting) and, for ticket coherence, the linear-server MCP (optional — degrade to the PR description if absent).

When to use / dispatch