Agent Economy ReportAgent Economy ReportBBB ▲ improving
Trend improving: 298 downloads in the last 7 days vs 36 in the 7 before (+728%). The trend is not the direction of the rating.
above the trust line (BBB): proven adoption, mature, nothing alarming in its instructions.
初中到高中的数学单题解题教练（高中覆盖必修与选择性必修）：学生发来一道数学题说"卡住了""这道数学题我做错了""我不知道怎么列式"时，用追问帮学生找回思路，提示按 shared/hint-ladder.md 逐级升。也用于出同类题、考前梳理（"明天数学考试，帮我梳理这一章"；只在学生明确说考试在即时进入）。默认只在当前会话工作：不读档案、不归档、不排提醒，三项都要学生当轮明确开启；含全库统一的数据控制入口与危机例外。不处理：错题的长期记录与次数统计（转 xiaozhi-correction-notebook）、错因子类型与顽固弱项分析（转 xiaozhi-math-error-dna）、分层进
| Downloads | 1,347 (7d: +298) |
| Installs · stars · versions | 6 · 0 · 23 |
| Track record | 115 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-math-problem-solving-coach ·
registry page
For agents
Free JSON: https://agenteconomy.report/k/xiaozhi-math-problem-solving-coach.json · badge: https://agenteconomy.report/k/xiaozhi-math-problem-solving-coach.svg ·
paid record via x402: GET https://agenteconomy.report/api/skill/xiaozhi-math-problem-solving-coach (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 2026-09-29.