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 grasscaograss/AwesomeWeldoneSkills --skill feishu-webhookgit clone --depth 1 https://github.com/grasscaograss/AwesomeWeldoneSkillsWrote 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/grasscaograss/awesomeweldoneskills/feishu-webhook)<a href="https://agentmods.dev/skills/grasscaograss/awesomeweldoneskills/feishu-webhook"><img src="https://agentmods.dev/badge/skills/grasscaograss/awesomeweldoneskills/feishu-webhook/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/grasscaograss/awesomeweldoneskills/feishu-webhook"><img src="https://agentmods.dev/badge/skills/grasscaograss/awesomeweldoneskills/feishu-webhook.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 | $0.00063 | $0.00432 |
| Opus 5 | $0.00032 | $0.00216 |
| Sonnet 5 | $0.00013 | $0.00086 |
| Haiku 4.5 | $0.00006 | $0.00043 |
Grade A, and why
feishu-webhook scanned grade A with 1 finding 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 10d 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
**重要：必须使用 pwsh 7 脚本发送，禁止使用 curl 或 Python。** What it actually says
飞书 Webhook 消息发送
重要：必须使用 pwsh 7 脚本发送，禁止使用 curl 或 Python。
- curl 在 Windows 上无法正确处理中文编码，会导致乱码。
- Python 在本环境不可用（
python/python3指向 Microsoft Store 占位符，实际未安装）。
发送方法
步骤一： 将消息内容写入临时文件（使用 Write 工具）：
路径：.claude/tmp/msg.txt，内容为要发送的文本。
步骤二： 执行 pwsh 7 脚本（默认 UTF-8）：
pwsh -NoProfile -ExecutionPolicy Bypass -File ".claude/skills/feishu-webhook/scripts/feishu-webhook.ps1" -Webhook "912c3ff9626dc8fd25a16fd9d102f629" -MsgFile ".claude/tmp/msg.txt"
步骤三： 删除临时文件：
rm .claude/tmp/msg.txt
编码说明
pwsh 7 默认使用 UTF-8。脚本启动时会显式设置输入、输出和 cmdlet 编码默认值，并通过 [System.IO.File]::ReadAllText(path, UTF8) 读取消息文件。
消息发送时统一使用 application/json; charset=utf-8，避免中文在 webhook 请求或控制台输出中乱码。
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.
- 10d ago First seen · 40 lines · 63 tokens per session scan A 65ef41c16687
feishu-webhook is a skill published in the GitHub repository grasscaograss/AwesomeWeldoneSkills (2 stars, last pushed 1mo ago), licensed Apache-2.0. It adds 63 tokens to every session and 432 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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