WxJava is a Java server-side SDK for building backends that use WeChat services, including payments, public accounts, mini programs, enterprise accounts, the open platform, and video channels. It is for Java developers integrating those WeChat modules through Maven or Gradle. The catalogue add-ons guide users and contributors through module selection, integration, troubleshooting, API contributions, and upgrades.
Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add binarywang/WxJava --skill wxjava-upgrade-guidegit clone --depth 1 https://github.com/binarywang/WxJavaWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/binarywang/wxjava/wxjava-upgrade-guide)<a href="https://agentmods.dev/skills/binarywang/wxjava/wxjava-upgrade-guide"><img src="https://agentmods.dev/badge/skills/binarywang/wxjava/wxjava-upgrade-guide/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/binarywang/wxjava/wxjava-upgrade-guide"><img src="https://agentmods.dev/badge/skills/binarywang/wxjava/wxjava-upgrade-guide.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00072 | $0.00301 |
| Opus 5.5 | $0.00029 | $0.00120 |
| Sonnet 5.5 | $0.00014 | $0.00060 |
| Haiku 4.5 | $0.00007 | $0.00030 |
Grade A, and why
wxjava-upgrade-guide scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
WxJava 升级迁移
- 收集当前与目标版本、已用模块、JDK、框架、BOM 使用情况、依赖树、代理配置和关键调用路径。
- 读取 迁移检查表，识别版本、依赖和配置边界。
- 按 HTTP 客户端、BOM、支付/回调、多账号、企业微信会话存档等变化类型选择迁移分支。
- 输出分阶段变更：依赖调整、编译、关键回归测试、灰度与明确回滚条件。
- 将不确定项标为待查，并引导查看目标版本的 release notes、README、Javadoc 与变更记录。
不要猜测废弃 API 或破坏性变更；以官方发布信息、当前代码与实际编译结果为准。默认保持 Java 8，除非目标版本明确改变此约束。不能以关闭验签、固定 token 或跳过测试作为回滚方案。
What ships with it
2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 1mo ago First seen · 15 lines · 72 tokens per session scan A adfba1e951f2
wxjava-upgrade-guide is a skill published in the GitHub repository binarywang/WxJava (33,163 stars, last pushed today), licensed Apache-2.0. It adds 72 tokens to every session and 301 once invoked, about $0.0003 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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