Agent Economy ReportAgent Economy ReportBBB → stable
Trend stable: 11 downloads in the last 7 days vs 18 in the 7 before (-39%). The trend is not the direction of the rating.
above the trust line (BBB): proven adoption, mature, nothing alarming in its instructions.
【学来学去学习社出品】浩云学长理科辅导 v3.5 - UCL理科学霸陪你战数学、物理、化学、编程。知识网络导航+教材同步，科技强国，理工兴邦！| Haoyun STEM Tutor v3.5 - UCL Science Scholar Guides You Through Math, Physics, Chemi...
| Downloads | 1,038 (7d: +11) |
| Installs · stars · versions | 21 · 0 · 8 |
| Track record | 229 days in the registry |
| Author | simonstang |
| 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 @simonstang/haoyun-stem-tutor ·
registry page
For agents
Free JSON: https://agenteconomy.report/k/haoyun-stem-tutor.json · badge: https://agenteconomy.report/k/haoyun-stem-tutor.svg ·
paid record via x402: GET https://agenteconomy.report/api/skill/haoyun-stem-tutor (US$ 0.005). Check any skill before installing it
with the x402-trust-check skill.
Code audit
No independent code audit of this skill. Audits are not sold and none is made since 4 November 2026: the published ones are a closed archive of 150 skills read in September 2026 (policy); the list is at /k/audited.
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 2026-11-10.