Battle-tested agent skills mapping the footguns of Kotlin, Compose Multiplatform and the desktop JVM — mined from a production music app, not from documentation.
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TranslatedMcDonald's money-saving ordering assistant (麦门精算师, Màimén Jīngsuànshī, "McDonald's actuary") | McDonald's coupon combination optimization Skill: fetches the McDonald's menu and all available coupons, and works out the cheapest ordering combination, Big Mac meal ¥47 → ¥21.9 (53% saved). McDonalds MCP (McDonald's MCP) coupon optimizer · McDonalds China MCP Server · Agent Skill for WorkBuddy · Entry in the McDonald's Programmer Creative Development Contest
- agent-skill
- ai-agent
- coupon-optimizer
- coupons
Six Claude Code skills that make animations for reels, no footage needed: 3D cartoon explainer, stick figure, minimal line art, 3D map route, exploded view, line graph.
- animation
- claude-code
- claude-skills
- hyperframes
Translated🍟 Official McDonald's China MCP agent skill: orchestrates 35 atomic tools into 4 business flows — campaign push · collab watch · best-value ordering · group bill splitting. Prices are truly calculated with calculate-price, and orders must be confirmed a second time before placing. | McDonald's China MCP agent skill: campaigns, collab watch, best-value ordering, group bill splitting.
An agent skill that makes videos in pure code — narrated explainers and product promos in 35 visual styles (whiteboard, ink-wash, shadow puppets, pixel art, isometric worlds, movie trailers, manga, animated maps, Swiss kinetic type, blueprints, paper collage, Bayeux tapestry, pencil tests, rubber-hose cartoons, footage supercuts…), 16:9 and 9:16.
- agent-skills
- claude-code
- claude-skills
- explainer-video
TranslatedSay "¥35, not spicy, no ice" → one answer + a copyable order card. Official calculate-price only. Zero-dependency MCP skill. McDonald's ordering Skill.
Translated🍟 McD Saver (麦麦省钱助手, "McDonald's money-saving assistant") — a money-saving ordering Agent Skill built on McDonald's China's official MCP: real-time price verification via the official calculate-price, coupon combination optimization, sunk-cost check-up and multi-order coupon scheduling, and final prices calculated on the same basis across four channels: official coupons, set meals, group-buy vouchers, and points. Online price estimation without login.
- agent-skill
- mcdonalds
- mcp
- python
TranslatedNo need to appear on camera: turn your ideas into videos with a script or a voice recording. Script- or voice-driven motion graphics with Codex and Remotion: real footage, captions, editable projects and 96 motion studies.
- agent-skills
- captions
- codex
- motion-graphics
TranslatedMcDonald's Make-It-Your-Way: truly customize your order · use the real on-sale menu via MCP to freely build combo meals and design 3D burgers, with creations that can be published and voted on for a leaderboard
- food-tech
- hackathon
- mcdonalds
- mcp
Translated麦门双预算军师 (Maimen Dual-Budget Strategist) · McDonald's China MCP contest entry | Dual-budget (money + calories) McDonald's China MCP Agent Skill with 3-tier meal plans, coupon math and a holographic persona card. One budget for money and one for calories; a meal is only put together when it passes both gates at once: 88,788 combinations are exhaustively searched locally, giving best-value / most substantial / most balanced tiers and the price after coupons.
- agent-skills
- ai-agent
- budget
- budgeting