stage-reviewlisted

# Stage Review Skill Reviews a completed pipeline stage to determine whether it's safe to advance. Checks output existence, runs checkpoint criteria, and verifies the next stage's inputs are satisfied. ## Trigger Use this skill when: - The user asks to review a stage before moving on ("review stage 2", "can I advance?", "check stage output") - The user says "stage review", "stage checkpoint", "is this stage done?" - The user wants a quality gate between `/run-stage` and the next stage - The user is unsure whether a stage's output is good enough ## Procedure ### Step 1: Identify Target Stage Determine which stage to review: - If the user specifies a stage number or name, use that - If the user says "review this stage" or "can I advance?", find the most recent stage with output files - If ambiguous, list stages that have output and ask ```bash # Find stages with output for dir in [0-9][0-9]_*/; do if [ -d "$dir/output" ] && [ "$(ls -A "$dir/output" 2>/dev/null)" ]; then echo "$dir — has output" else echo "$dir — no output yet" fi done ``` ### Step 2: Read the Stage Contract Load `{stage-folder}/CONTEXT.md`. Extract: - **Outputs table** — what files should exist and where - **Review Checkpoint** — the criteria the human (and this skill) should verify - **Process section** — what the stage was supposed to do (for quality assessment) - **Inputs table** — what the stage had to work with (for traceability) If the stage has no CONTEXT.md, report: "Stage {NN} h