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Wjs evaling voicedrop prompts

Skill jianshuo/claude-skills/wjs-evaling-voicedrop-prompts

Use when 王建硕 wants to evaluate whether a change to VoiceDrop's 挖矿 system prompt is actually better than the live version — runs the local eval harness (golden fixtures × champion-vs-candidate, same input), dispatches blind pairwise judge subagents, aggregates a win-rate verdict, and on approval promotes the candidate into agent/src/prompts/mine.js. Triggers — "评估 prompt"、"挖矿 prompt 改好了吗"、"eval prompt"、"比一比两版 prompt"、"/wjs-evaling-voicedrop-prompts".From its SKILL.md

Install
npx -y skills add jianshuo/claude-skills --skill wjs-evaling-voicedrop-prompts

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

2 things to look at

  • reads credentialsReads from 1 credential source: `CLAUDE_API_KEY`.
  • runs commandsInstructs the agent to run 2 commands, including `cd ~/code/jianshuo.dev/agent && CLAUDE_API_KEY=$CLAUDE_API_KEY node eval/run-eval.mjs /tmp/cand-prompt.txt <runId>` and 1 more.

SKILL.md

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VoiceDrop 挖矿 prompt 评估

harness = 本 skill(协议)+ jianshuo.dev agent/eval/(脚本/数据)。运行时 = 本地 Claude Code。 被测对象 = agent/src/prompts/mine.jsMINE_SYSTEM(git 即版本库)。

何时用

用户改了挖矿 prompt(MINE_SYSTEM),想用数据判断改好了还是改坏了,而不是凭感觉看一两次。

流程(按序)

  1. 拿候选 prompt:把候选版 MINE_SYSTEM 文本写到一个临时文件(如 /tmp/cand-prompt.txt);冠军 = 当前 mine.jsMINE_SYSTEM(脚本自动读)。
  2. 跑产出cd ~/code/jianshuo.dev/agent && CLAUDE_API_KEY=$CLAUDE_API_KEY node eval/run-eval.mjs /tmp/cand-prompt.txt <runId>。产出落 eval/runs/<runId>/。先看终端有没有「确定性回退」警告——有就先停,多半是候选 prompt 破坏了 JSON 输出。
  3. 成对盲评:对每条 fixture,dispatch 一个 subagent,喂 references/judge-rubric.md + 该 fixture 的 transcript + 两份产出。A/B 顺序随机(一半 fixture 把 candidate 放 A、一半放 B,记录映射,收到结果后还原成 champion/candidate)。裁判模型用与生成(opus)不同家族的模型。收每条的 {winner, dims, reason}
  4. 聚合:把还原后的 verdicts(winner ∈ candidate/champion/tie)+ 候选 proxyFails 喂 aggregate(),渲染 renderReport() → 写 eval/runs/<runId>/report.md
  5. 人工终审:把胜负最接近、分歧最大的 1–2 条产出并排摆给用户。机器只筛掉明显更差的,文风最后一票是用户。
  6. 晋级:仅当 decision==="promote"(胜率 ≥70% 且无回退)且用户点「认可」——把候选写回 agent/src/prompts/mine.jsMINE_SYSTEM,commit(message 附 runId 与胜率),并跑 npm test 确认没破坏。否则保留报告、不动生产版。

边界

  • 只评挖矿 prompt(MINE_SYSTEM/MINE_SYSTEM_FORCE)。审核/语音编辑 prompt 是不同 eval 模式,不在本 skill。
  • 不测成本/缓存/延迟(本地缓存行为≠生产);不做无人值守。
  • 真实金标集要 ≥10 条才可信(见 agent/eval/fixtures/README.md 的补充流程);种子 2 条只够自测流程。

What ships with it: 1 file

1.0 KB alongside SKILL.md

references/

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