ppw:update

Step 0: Workflow Memory Check

• Read .planning/workflow-memory.json. If file missing or empty, skip to Step 1.
• Check if the last 1-2 log entries form a recognized pattern with ppw:update that has appeared >= threshold times in the log. See skill-conventions.md > Workflow Memory > Pattern Detection for the full algorithm.
• If a pattern is found, present recommendation via AskUserQuestion:
  • Question: "检测到常用流程：[pattern]（已出现 N 次）。是否直接以 direct 模式运行 ppw:update？"
  • Options: "Yes, proceed" / "No, continue normally"
• If user accepts: set mode to direct, skip Ask Strategy questions.
• If user declines or AskUserQuestion unavailable: continue in normal mode.

Step 1: Pre-flight Check

• Verify gh CLI is available and authenticated: gh auth status
• Verify the upstream repo is accessible: gh api repos/Lylll9436/Paper-Polish-Workflow-skill --jq '.full_name'
• If either check fails, report the error and stop.
• Record workflow: Append {"skill": "ppw:update", "ts": "<ISO timestamp>"} to .planning/workflow-memory.json. Create file as [] if missing. Drop oldest entry if log length >= 50.

Step 2: Fetch Remote File Index

• List all skill directories from the remote repo:

• List all reference files from the remote repo:

• For reference subdirectories (type=dir), also list their contents recursively.