McD-saver: 麦麦省钱助手 —— 麦当劳中国官方 MCP 的省钱点餐 Agent Skill

by yuxinlaile · MCP Server · ★ 115

Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h

How to install McD-saver

git clone https://github.com/yuxinlaile/McD-saver.git

Taken from the project's README on GitHub. Check the security audit before running it.

Security audit verdict: SAFE · quality 60/100

None of the 42 rules matched — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against 42 published rules built on the SlowMist agent-security taxonomy, refreshed every 8 hours. Full audit →

The quality score combines nine heuristic checks of the repo and its README: completeness, clarity, specificity, examples, structure, agent readiness, step-by-step content, instruction quality and security notes. It rates how well the project explains itself to an agent, not the code.

agent-skillagent-skillschinesecli-toolcost-optimizationcouponcoupon-optimizerdeal-comparisonfood-orderingllm-agent

Quick Facts

Stars115
Forks3
LanguagePython
CategoryMCP Server
Quality Score60/100
Last Updated2026-10-23
Created2026-10-10
Platformscli, mcp, python
Est. Tokens~15k

About McD-saver

🍟 McD Saver 让 AI 帮你用最少的钱吃麦当劳 —— Agent Skill + 独立 CLI 二合一 -green) 🎮 30 秒在线试算(免登录) · 📦 快速开始 · 💬 讨论区 · English 目录 项目简介 功能特性 快速开始 30 秒体验(免 Token) 安装步骤 使用说明 命令速查 全渠道比价示例 配置说明 工具能力总览 常见问题 更新说明 参与贡献 免责声明 许可证 Star History 项目简介 麦麦省钱助手是一个以「省钱」为唯一目标的麦当劳点餐助手:不是帮你下单, 而是在下单前强制跑一遍省钱检查——把可领的券领完、挑出当前订单最优券、 用官方 做无券/带券双价对比、评估积分兑换是否更划算, 最后把省钱明细(原价 / 优惠 / 实付 / 节省比例)一并展示给你确认。 一个仓库,三种用法: Agent Skill:一份 SKILL

Compatible Skills

These tools work well together with McD-saver for enhanced workflows:

  • liuyao-frv — semantic(0.37)+complementary+same_lang+similar_pop+shared_platform (63%)
  • tara-bot — semantic(0.19)+complementary+rare_topics+same_lang+similar_pop+shared_platform (61%)
  • yongge-restaurant-skill — semantic(0.28)+complementary+same_lang+similar_pop+shared_platform (60%)

McD-saver alternative? Top 6 similar tools

Looking for a McD-saver alternative? If you're comparing McD-saver with other mcp server tools, these 6 projects are the closest alternatives on Agent Skills Hub — ranked by topic overlap, star count, and community traction.

  • mcd-dual-budget-coach by erikzeng2008-del · ⭐ 111

    麦门双预算军师 · 麦当劳中国 MCP 参赛作品 | 钱一个预算、热量一个预算,两个闸门同时过才配餐:88,788 种组合本地穷举,给最划算/最扎实/最均衡三档、券后到手价、全息人设卡。Dual-budget (mone

  • lunar by TheLunarCompany · ⭐ 505

    lunar.dev: Agent native MCP Gateway for governance and security

  • mcpstore by whillhill · ⭐ 427

    开盒即用的优雅管理mcp服务 | 结合Agent框架 | 作者听劝 | 已发布pypi | Vue页面demo

  • mcp-local-rag by shinpr · ⭐ 416

    Local-first RAG server for developers. Semantic + keyword search for code and technical docs. Works with MCP o

  • mcp-gateway by lasso-security · ⭐ 388

    A plugin-based gateway that orchestrates other MCPs and allows developers to build upon it enterprise-grade ag

  • zypher-agent by corespeed-io · ⭐ 331

    A minimal yet powerful framework for creating AI agents with full control over tools, providers, and execution

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How this security grade is produced

Grades come from a rule-based scan built on the SlowMist agent-security taxonomy: 42 published rules, covering credential harvesting, data exfiltration, curl | sh installers and more. It is a first-layer scan, not a manual audit — we say so rather than overstate it.

The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.

Sources & who's responsible:

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