Validate a layer gate and return exit code (0=pass, 1=fail).
/plugin marketplace add jvishnefske/agent-plugins/plugin install jvishnefske-safe-rust-swiss-cheese@jvishnefske/agent-plugins# /safe-rust:gate Command Validate a layer gate and return exit code (0=pass, 1=fail). ## Usage ## Exit Codes | Exit Code | Meaning | Action | |-----------|---------|--------| | 0 | Gate PASSED | Proceed to next layer | | 1 | Gate FAILED | Route to root cause layer | | 2 | Gate BLOCKED | Missing prerequisites | | 3 | Gate SKIPPED | Layer marked as skip (approved) | ## Gate Definitions ### Gate 1: Requirements Complete ### Gate 2: Architecture Approved ### Gate 3: Tests Ready (Red Phase) ### Gate 4: Implementation Complete (Green Phase) ### Gate 5: Static Analysis Clean ...