Xiangguangyu MCP Skills

npm MCP License: MIT GitHub

An MCP (Model Context Protocol) server with 5 AI Skills that supports pay-per-use via Alipay HTTP 402.

Pay only when you use. ¥0.10–0.50 per call. No subscription.

Skills (5 Available)

Skill	Price	Description
🧠 MBTI Analysis	¥0.10	2-20 person personality dynamics, group interaction matrix
📡 Weekly Radar	¥0.10	Curated AI tool picks with pros/cons/comparison
🎮 Game Audio Brief	¥0.10	One sentence → professional audio specification doc
🔍 Deep Analysis (灼见)	¥0.50	5-layer penetration: surface → structure → logic → essence → prediction
✅ Fact Check (辩真)	¥0.50	Triple adversarial verification + source tracing

How it works

discover_skills → Browse all 5 skills with pricing
get_skill_detail → See free preview + value proposition
Pay via Alipay (¥0.10–0.50) → Get receipt
Retry with receipt → Full content unlocked

No registration. No subscription. No pre-payment. Just scan & pay.

Tools

Tool	Description
`discover_skills`	List all available AI skills on the marketplace with pricing
`get_skill_detail`	Get full SKILL.md content for a specific skill (handles HTTP 402 payment flow)
`get_alipay_integration_guide`	Step-by-step integration guide for a chosen product + language
`get_alipay_onboarding_guide`	Merchant onboarding workflow and required documents

Prompts

Prompt	Description
`integrate-alipay`	Start an Alipay payment integration project
`browse-skills`	Browse available AI skills on the marketplace

Resources

URI	Description
`alipay://products`	List of supported Alipay payment products

Installation

Quick Install (npx)

npx -y xiangguangyu-mcp-skills@latest

From Source

git clone https://github.com/Chromatic0618/alipay-mcp-server.git
cd alipay-mcp-server
npm install
npm run build

Configuration

Claude Desktop

Add to your claude_desktop_config.json:

{
  "mcpServers": {
    "alipay": {
      "command": "npx",
      "args": ["-y", "xiangguangyu-mcp-skills@latest"],
      "env": {
        "SKILL_API_BASE": "http://124.222.26.218:3000"
      }
    }
  }
}

Cursor

Add to your MCP settings (.cursor/mcp.json):

{
  "mcpServers": {
    "alipay": {
      "command": "npx",
      "args": ["-y", "xiangguangyu-mcp-skills@latest"]
    }
  }
}

Claude Code

claude mcp add alipay -- npx -y xiangguangyu-mcp-skills@latest

Environment Variables

Variable	Default	Description
`SKILL_API_BASE`	`http://124.222.26.218:3000`	Skill marketplace API base URL

Usage Examples

Discover Skills

→ discover_skills
← 5 skills: MBTI Analysis (¥0.10), Weekly Radar (¥0.10), Game Audio (¥0.10),
   Deep Analysis (¥0.50), Fact Check (¥0.50)

Get Skill Detail (free preview + pay to unlock)

→ get_skill_detail { skill: "mbti" }
← ## Skill: mbti
  > MBTI 十六型人格关系推演
  ### 🎯 Free Preview
  📋 示例输出（INFJ × ENFP）: 共鸣度 82%, 核心共鸣...
  ⚠️ Payment Required — Price: ¥0.10
  Pay via Alipay → Retry with receipt → Full content

Integration Guide

→ get_alipay_integration_guide { product: "pay_per_use", language: "nodejs" }
← Step-by-step guide with SDK install, sandbox setup, and code paths.

Community

💬 Discussions — Feedback, ideas, questions
🐛 Issues — Bug reports

Author

Chromatic0618 / 相光域

License

MIT

alipay-mcp-server