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 agentmods add skills/countbot-ai/countbot/emailnpx skills add countbot-ai/CountBot --skill emailgit clone --depth 1 https://github.com/countbot-ai/CountBotWhat 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 | $0.00046 | $0.00540 |
| Opus 5 | $0.00023 | $0.00270 |
| Sonnet 5 | $0.00009 | $0.00108 |
| Haiku 4.5 | $0.00005 | $0.00054 |
Grade A, and why
email 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 2d 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
邮件管理
通过 QQ 或 163 邮箱发送和接收邮件。
配置
编辑 skills/email/scripts/config.json，填写邮箱地址和授权码（非登录密码）。
授权码获取：
- QQ 邮箱：设置 > 账户 > 开启 IMAP/SMTP > 生成授权码
- 163 邮箱：设置 > POP3/SMTP/IMAP > 开启服务 > 设置授权密码
可通过 default_mailbox 字段设置默认邮箱（"qq" 或 "163"）。
命令行调用
# 发送邮件
python3 skills/email/scripts/mail.py send --to [email protected] --subject "主题" --content "内容"
# 发送带附件
python3 skills/email/scripts/mail.py send --to [email protected] --subject "报告" --content "请查收" --attach report.pdf
# 接收最新邮件
python3 skills/email/scripts/mail.py receive --limit 5
# 接收邮件（JSON 输出，推荐 AI 使用）
python3 skills/email/scripts/mail.py receive --limit 5 --json
# 检查新邮件（最近 N 天）
python3 skills/email/scripts/mail.py check-new --since 1
# 检查新邮件（JSON 输出）
python3 skills/email/scripts/mail.py check-new --since 1 --json
# 删除邮件（移到已删除文件夹，QQ邮箱可恢复）
python3 skills/email/scripts/mail.py delete --ids 123
# 批量删除
python3 skills/email/scripts/mail.py delete --ids 123 124 125
# 彻底删除（不可恢复）
python3 skills/email/scripts/mail.py delete --ids 123 --permanent
# 指定邮箱类型
python3 skills/email/scripts/mail.py --mailbox 163 send --to [email protected] --subject "测试"
删除邮件说明
- QQ 邮箱（IMAP）：默认移到「已删除」文件夹，可以从已删除中恢复。加
--permanent彻底删除。 - 163 邮箱（POP3）：POP3 协议不支持文件夹操作，删除始终是永久的，不可恢复。
What ships with it
4 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.
- 2d ago First seen · 59 lines · 46 tokens per session scan A 64cfafa7a591
email is a skill published in the GitHub repository countbot-ai/CountBot (773 stars, last pushed 6d ago), licensed MIT. It adds 46 tokens to every session and 540 once invoked, about $0.0002 per session on Opus 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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