Review the Trellis planning artifacts at $ARGUMENTS. Persist the report. Leave planning artifacts and product code unchanged.

Commands below write <skill-dir> as a placeholder. Substitute the literal skill directory path announced when this skill loads. Use py -3 where python is not on PATH.

Hard gates

Do not edit prd.md, design.md, implement.md, *.jsonl, task.json, or product code.
Do not fix a defect you find. Do not produce a revised plan.
The only allowed durable write is one review report under the reviewed project's .trellis/reviews/ directory, or a temporary --input file for the helper. Write is not a grant to edit planning artifacts.
One selected review scope produces exactly one combined report and one handoff Prompt. Never create a report or Prompt per child. Do not delete, overwrite, or migrate historical child reports.
Do not run task.py start, task.py finish, or any Trellis command that writes state.
Every finding carries evidence. Drop any candidate you cannot cite.

trellis-plan-review

Hard gates

Output mode