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 voidvec/drogon-claude-plugin --skill drogon-gen-monitoringgit clone --depth 1 https://github.com/voidvec/drogon-claude-pluginWrote 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/voidvec/drogon-claude-plugin/drogon-gen-monitoring)<a href="https://agentmods.dev/skills/voidvec/drogon-claude-plugin/drogon-gen-monitoring"><img src="https://agentmods.dev/badge/skills/voidvec/drogon-claude-plugin/drogon-gen-monitoring/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/voidvec/drogon-claude-plugin/drogon-gen-monitoring"><img src="https://agentmods.dev/badge/skills/voidvec/drogon-claude-plugin/drogon-gen-monitoring.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00039 | $0.00511 |
| Opus 5.5 | $0.00016 | $0.00204 |
| Sonnet 5.5 | $0.00008 | $0.00102 |
| Haiku 4.5 | $0.00004 | $0.00051 |
Grade A, and why
drogon-gen-monitoring 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 21d 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
drogon-gen-monitoring
生成 drogon 的 Prometheus 监控接入代码（PromExporter 插件配置 + Counter/Gauge/Histogram 采集 + 热路径 atomic 补充）。
使用场景
当需要为服务暴露 Prometheus 指标（请求计数、延迟分布、业务状态值），或为高频热路径增加轻量业务计数时，使用此技能生成已对照 drogon v1.9.13 源码核对的配置与代码。
输入参数
metrics：指标定义，格式名称:类型，多项逗号分隔（类型 counter/gauge/histogram）labels：标签名列表（如method,path，可选；延迟类建议 method,path）collect_point：采集点，middleware（全局请求统计）/handler（业务代码内）/advice（PostHandling 钩子），默认handlerpath：指标暴露路径（默认/metrics）hot_path：高频热路径标记（true时改用 atomic 计数器补充模式，可选）
输出
- config.json 的 PromExporter 插件段（path + collectors 数组：name/help/type/labels）
- 采集代码：
getCollector<T>(名)->metric({标签值})->increment/set/observe完整调用链（含异常捕获与判空） - 延迟采集中间件模板（官方 prometheus_example 的 PromStat 模式，含路由挂载）
- 高频路径 std::atomic 计数器 + Prometheus 文本导出的补充方案（pay-plugin 模式）
示例
/drogon-gen-monitoring metrics=http_requests_total:counter,http_request_duration_seconds:histogram labels=method,path collect_point=middleware
参考文件
详细实现指南见 references/code-guide.md（含指标选型、PromExporter 配置、采集模板、禁止模式清单、最小可运行示例）。生成代码前先读取该文件。
What ships with it
1 file 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.
- 21d ago Changed 669ddd7133a7
- 24d ago First seen · 38 lines · 39 tokens per session scan A 49bed3fdadb1
drogon-gen-monitoring is a skill published in the GitHub repository voidvec/drogon-claude-plugin (1 stars, last pushed 19d ago), licensed MIT. It adds 39 tokens to every session and 511 once invoked, about $0.0002 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 2026-09-22.
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