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Start or verify live preview for RLHF Book course lecture slides without breaking relative image assets. Use when serving, opening, checking, or debugging `teach/course/lec*.md` slides.
Codex 또는 Claude로 설치 이 Prompt를 복사해 Codex, Claude 또는 다른 어시스턴트에 붙여 넣으면 Skill 페이지를 검토하고 설치를 진행할 수 있습니다.
SOC 직업 분류 기준
| name | serve-course-lecture |
| description | Start or verify live preview for RLHF Book course lecture slides without breaking relative image assets. Use when serving, opening, checking, or debugging `teach/course/lec*.md` slides. |
| allowed-tools | Bash(uv:*), Bash(git:*), Bash(lsof:*), Bash(kill:*), Read |
Use this for live preview of teach/course/lec*.md.
Course lecture images are written as assets/.... The rendered HTML must therefore be generated and served from teach/course/, not teach/, or images will resolve to the wrong directory.
From the repo root:
uv run --extra teach python -c "from colloquium.serve import serve; serve('teach/course/lec5-chap7.md', port=8081, output_dir='teach/course')"
Open:
http://127.0.0.1:8081/lec5-chap7.html
For teach/course/<lecture>.md, set output_dir='teach/course' and open http://127.0.0.1:<port>/<lecture>.html.
Before reporting success, verify both the page and at least one image:
uv run --extra teach python -c "import urllib.request as u; urls=['http://127.0.0.1:8081/lec5-chap7.html','http://127.0.0.1:8081/assets/rlvr-system.png']; [print(x, (r := u.urlopen(x, timeout=3)).status, r.getheader('content-type')) for x in urls]"
The image check must return 200 image/....
If a previous server is running from the wrong output directory, find and stop only that port before restarting:
lsof -ti tcp:8081
kill <pid>
Plan, run, and report a small RLHF Book code experiment.
Validate changes before PR submission
Get feedback from Gemini API on a diagram image for textbook quality review.
Create a new PR or push commits to an existing PR for the current branch.
Update the body of a GitHub pull request. Use when the user asks to update, edit, or modify a PR description/body.