Agent Economy ReportAgent Economy ReportBBB ▲ improving
Trend improving: 338 downloads in the last 7 days vs 33 in the 7 before (+924%). The trend is not the direction of the rating.
above the trust line (BBB): proven adoption, mature, nothing alarming in its instructions.
数学教师的班级错因分析（初中与高中；高中覆盖必修与选择性必修）：把作业与试卷的错题变成"下节数学课讲什么"。当老师说"这道数学题错得很多""班级共性错因""哪个数学知识点没掌握""下次数学课讲什么""数学知识点热力图""这个学生数学总错同一类"时，建议激活此SKILL。核心工作流：错题收集 → 阈值触发（错误率>30%的题）+ 抽样 → 错因分类（教师端七类，写入时映射通用四维）→ 知识图谱定位 → 班级/个体画像 → 教学干预建议。不处理：出试卷与双向细目表（转 xiaozhi-teach-math-exam-designer）、教案与概念建构（转 xiaozhi-teach-math-le
| Downloads | 1,364 (7d: +338) |
| Installs · stars · versions | 5 · 0 · 24 |
| Track record | 116 days in the registry |
| Author | qizhitang |
| Requires | none declared |
| Instructions read | yes: payees, wallets and shell patterns extracted from SKILL.md |
| service | service rating | wallet |
|---|---|---|
| No payee found in its instructions. | ||
openclaw skills install @qizhitang/xiaozhi-teach-math-error-analyzer ·
registry page
For agents
Free JSON: https://agenteconomy.report/k/xiaozhi-teach-math-error-analyzer.json · badge: https://agenteconomy.report/k/xiaozhi-teach-math-error-analyzer.svg ·
paid record via x402: GET https://agenteconomy.report/api/skill/xiaozhi-teach-math-error-analyzer (US$ 0.005). Check any skill before installing it
with the x402-trust-check skill.
Code audit
No independent code audit of this skill yet. Commission one (US$ 29 per version; the result is published whatever it says).
Adoption (downloads relative to the registry, 7-day velocity, installs), maturity (age, release cadence, stars, author portfolio), inherited payment trust (every host or wallet the skill's instructions pay is looked up in the x402 service trust index; paying a rated service inherits its tier, an unknown hard-coded wallet is flagged) and hygiene (registry moderation verdict, license, declared setup, origin). Flags cap the tier, they never add to it. Trust line at BBB. Rating as of 2026-09-30.