Agent Skills › imcuttle/flipbook-app › send-email

send-email

GitHub

通过SMTP发送电子邮件，支持文本、HTML及文件内容。凭据从环境变量读取，默认使用163邮箱。适用于发送邮件、通知报告或附带文件内容的场景。

.codebuddy/skills/send-email/SKILL.md imcuttle/flipbook-app

Trigger Scenarios

用户要求发送邮件通过邮件交付通知或报告需要将文件内容以邮件形式发送

Install

npx skills add imcuttle/flipbook-app --skill send-email -g -y

More Options

Non-standard path

npx skills add https://github.com/imcuttle/flipbook-app/tree/main/.codebuddy/skills/send-email -g -y

Use without installing

npx skills use imcuttle/flipbook-app@send-email

指定 Agent (Claude Code)

npx skills add imcuttle/flipbook-app --skill send-email -a claude-code -g -y

安装 repo 全部 skill

npx skills add imcuttle/flipbook-app --all -g -y

预览 repo 内 skill

npx skills add imcuttle/flipbook-app --list

SKILL.md

Frontmatter

{
    "name": "send-email",
    "description": "Use when the user wants to send an email, deliver a notification\/report by email, or email a file's contents. Sends via SMTP using credentials from environment variables (SMTP_HOST\/PORT\/USER\/TOKEN). Defaults to the 163 mailbox configured in this environment."
}

send-email

Send email via SMTP. Credentials come from environment variables, never hardcoded.

Credentials (environment variables)

Var	Meaning	Example
`SMTP_HOST`	SMTP server	`smtp.163.com`
`SMTP_PORT`	port — `465` = SSL, `587` = STARTTLS	`465`
`SMTP_USER`	login user / default From	`imcuttle@163.com`
`SMTP_TOKEN`	authorization code / app password (NOT login password for 163/QQ)	—
`SMTP_FROM`	optional, overrides From	—

Usage

python3 ./scripts/send_email.py \
  --to imcuttle@163.com \
  --subject "主题" \
  --body "正文文本"

Other body sources and options:

--body-file /path/to/body.txt — read body from a file
piped stdin: echo "正文" | ... send_email.py --to a@x.com --subject "Hi"
--html — treat body as HTML
--to / --cc / --bcc — repeatable for multiple recipients
--from — override the From address

Run python3 ./scripts/send_email.py --help for the full list.

Notes

Port 465 → SSL (SMTP_SSL); any other port → plain SMTP + STARTTLS.
Prints OK: sent from ... to ... via host:port on success; exits non-zero with an ERROR: line if a credential env var is missing.
Never echo SMTP_TOKEN; only read it from the environment.