BCMail

## Shared {#shared}

232 stars

Best use case

BCMail is best used when you need a repeatable AI agent workflow instead of a one-off prompt.

## Shared {#shared}

Teams using BCMail should expect a more consistent output, faster repeated execution, less prompt rewriting.

When to use this skill

  • You want a reusable workflow that can be run more than once with consistent structure.

When not to use this skill

  • You only need a quick one-off answer and do not need a reusable workflow.
  • You cannot install or maintain the underlying files, dependencies, or repository context.

Installation

Claude Code / Cursor / Codex

$curl -o ~/.claude/skills/bcmail/SKILL.md --create-dirs "https://raw.githubusercontent.com/blockcell-labs/blockcell/main/skills/bcmail/SKILL.md"

Manual Installation

  1. Download SKILL.md from GitHub
  2. Place it in .claude/skills/bcmail/SKILL.md inside your project
  3. Restart your AI agent — it will auto-discover the skill

How BCMail Compares

Feature / AgentBCMailStandard Approach
Platform SupportNot specifiedLimited / Varies
Context Awareness High Baseline
Installation ComplexityUnknownN/A

Frequently Asked Questions

What does this skill do?

## Shared {#shared}

Where can I find the source code?

You can find the source code on GitHub using the link provided at the top of the page.

SKILL.md Source

# BCMail

## Shared {#shared}

- 适合通过工具 `exec` 执行本地脚本 `python3 skills/bcmail/bcmail.py` 来发送邮件、查看收件箱、搜索邮件、统计未读和列出文件夹。
- 这个 skill 依赖环境变量 `BCMAIL_EMAIL` 和 `BCMAIL_PASSWORD`。缺任意一项时,先提示用户设置,再继续执行。
- 脚本会按邮箱域名自动选择服务器,当前支持:`163.com`、`vip.163.com`、`126.com`、`vip.126.com`、`188.com`、`vip.188.com`、`yeah.net`、`gmail.com`、`outlook.com`、`qq.com`。
- 绝对不能:
  - 编造未执行命令的邮件列表、邮件正文、发送结果或未读数量。
  - 回显或泄露 `BCMAIL_PASSWORD`。
  - 在收件人、主题或正文缺失时直接发送邮件。
  - 在没有明确邮件 ID 时执行 `read`。

## Prompt {#prompt}

- 工具策略:
  1. 用 `exec` 调用 `python3 skills/bcmail/bcmail.py ...`。
  2. 若命令成功且有输出,最终回复必须基于实际输出整理,不能改写成未验证的结论。
  3. 若脚本提示缺少环境变量或不支持的邮箱域名,直接说明原因,不要臆造替代方案。

- 按意图执行命令:
  - 查看最新邮件:`python3 skills/bcmail/bcmail.py inbox`
  - 查看未读邮件:`python3 skills/bcmail/bcmail.py inbox --unread`
  - 限制数量:`python3 skills/bcmail/bcmail.py inbox --limit 5`
  - 搜索邮件:`python3 skills/bcmail/bcmail.py search --keyword "关键词"`
  - 读取邮件详情:`python3 skills/bcmail/bcmail.py read --id 123`
  - 统计未读:`python3 skills/bcmail/bcmail.py unread`
  - 列出文件夹:`python3 skills/bcmail/bcmail.py folders`

- 发送邮件前置条件:
  - 必须确认 `to`、`subject`、`body` 已完整。
  - 用户要求 HTML 邮件时加 `--html`。
  - 用户提供抄送时加 `--cc "a@example.com,b@example.com"`。
  - 用户提供附件时加 `--attach file1.pdf file2.png`。

- 发送命令示例:
  - 纯文本:`python3 skills/bcmail/bcmail.py send --to "alice@example.com" --subject "会议" --body "明天下午两点开会"`
  - HTML:`python3 skills/bcmail/bcmail.py send --to "alice@example.com" --subject "日报" --html --body "<h1>日报</h1>"`
  - 含抄送和附件:`python3 skills/bcmail/bcmail.py send --to "alice@example.com" --cc "bob@example.com" --subject "报告" --attach report.pdf chart.png --body "见附件"`

- 澄清规则:
  - 用户只说“发个邮件”但没给全收件人、主题、正文时,先补齐信息。
  - 用户要“读某封邮件”但没给明确邮件 ID 时,先让用户提供邮件 ID。
  - 用户要“看邮箱”或“查未读”时,不需要额外确认,直接执行。

## Summary {#summary}

- 最终回复保留关键信息:发件人、收件人、主题、时间、未读数量或搜索命中情况。
- 发信结果要明确写“已发送”或“发送失败”,并附上脚本返回的关键信息。
- 不要输出无意义调试信息、环境变量原值或内部实现细节。

Related Skills

币安行情推送

232
from blockcell-labs/blockcell

## 触发短语

Weather

232
from blockcell-labs/blockcell

## Shared {#shared}

Tencent News

232
from blockcell-labs/blockcell

## Shared {#shared}

Shell

232
from blockcell-labs/blockcell

## Shared {#shared}

Deep Analysis

232
from blockcell-labs/blockcell

## Shared {#shared}

Camera

232
from blockcell-labs/blockcell

## Shared {#shared}

App Control

232
from blockcell-labs/blockcell

## Shared {#shared}

AI News

232
from blockcell-labs/blockcell

## Shared {#shared}

workspace-surface-audit

144923
from affaan-m/everything-claude-code

Audit the active repo, MCP servers, plugins, connectors, env surfaces, and harness setup, then recommend the highest-value ECC-native skills, hooks, agents, and operator workflows. Use when the user wants help setting up Claude Code or understanding what capabilities are actually available in their environment.

DevelopmentClaude

ui-demo

144923
from affaan-m/everything-claude-code

Record polished UI demo videos using Playwright. Use when the user asks to create a demo, walkthrough, screen recording, or tutorial video of a web application. Produces WebM videos with visible cursor, natural pacing, and professional feel.

Developer ToolsClaude

token-budget-advisor

144923
from affaan-m/everything-claude-code

Offers the user an informed choice about how much response depth to consume before answering. Use this skill when the user explicitly wants to control response length, depth, or token budget. TRIGGER when: "token budget", "token count", "token usage", "token limit", "response length", "answer depth", "short version", "brief answer", "detailed answer", "exhaustive answer", "respuesta corta vs larga", "cuántos tokens", "ahorrar tokens", "responde al 50%", "dame la versión corta", "quiero controlar cuánto usas", or clear variants where the user is explicitly asking to control answer size or depth. DO NOT TRIGGER when: user has already specified a level in the current session (maintain it), the request is clearly a one-word answer, or "token" refers to auth/session/payment tokens rather than response size.

Productivity & Content CreationClaude

skill-comply

144923
from affaan-m/everything-claude-code

Visualize whether skills, rules, and agent definitions are actually followed — auto-generates scenarios at 3 prompt strictness levels, runs agents, classifies behavioral sequences, and reports compliance rates with full tool call timelines

DevelopmentClaude