backend-hang-debug

Diagnose and fix FastAPI hangs caused by blocking ThreadPoolExecutor shutdown in the news stream route; includes py-spy capture and non-blocking executor pattern.

$ インストール

git clone https://github.com/BenderFendor/Thesis /tmp/Thesis && cp -r /tmp/Thesis/.github/skills/backend-hang-debug ~/.claude/skills/Thesis

// tip: Run this command in your terminal to install the skill