---
description: "/trekplan on a brief_version 2.1 brief without phase_signals halts at the sequencing gate."
expected_outcome: "brief-validator runs, reports BRIEF_V51_MISSING_SIGNALS, and /trekplan halts with the phase_signals hint; no Agent call (no exploration swarm), no plan.md."
tags: [proevesett]
runs: 1
max_turns: 15
timeout_seconds: 300
allowed_tools: [Bash, Read, Glob, Grep, Write, Agent]
---

/voyage:trekplan --project proj