ai-course-agent（AI 课程 Agent）

AI Course Agent

OpenClaw Skill for auto-generating AI education courses. Detects natural language course generation requests and calls the Edustem API to create ready-to-use course content.

💳 Billing & Pricing

This skill uses SkillPay for usage-based billing:

• Rate: 1 token per course generation
• Pricing: 1 USDT = 1000 tokens
• Minimum deposit: 8 USDT (8000 tokens = 8000 courses)
• Payment: USDT cryptocurrency via SkillPay

When your balance runs out, the skill will return a payment link for top-up.

Quick Start

import { isCourseLessonRequest, processUserMessage } from 'ai-course-agent';

// When user sends a message:
const userId = req.user.sub; // Get user ID from your auth system

if (isCourseLessonRequest(userInput)) {
  const response = await processUserMessage(userInput, userId);
  
  // Success:
  // "✅ 成功为6年级数学《分数乘除法》生成课程！\
\
📚 课程链接: https://..."
  
  // Insufficient balance:
  // "❌ 余额不足 (当前: 0 tokens)\
\
💳 请充值后继续使用: https://skillpay.me/..."
}

Configuration

Set environment variables before use:

Edustem API (Required)

export EDUSTEM_USERNAME="your-email@example.com"
export EDUSTEM_PASSWORD="your-password"

SkillPay Billing

No configuration needed. SkillPay credentials are hardcoded in the skill and belong to the skill author. Payments are automatically deducted from your SkillPay balance.

Supported Input Patterns

帮我生成6年级数学分数乘除法的课程
帮我创建一个七年级语文从百草园到三味书屋的课程
帮我制作9年级英语日常会话的课程
生成8年级科学地球和宇宙的课程

Supports both Arabic (6年级) and Chinese (六年级) numerals for grade levels.

Supported Subjects

数学 · 语文 · 英语 · 科学 · 历史 · 地理 · 物理 · 化学 · 生物

Output Format

✅ 成功为6年级数学《分数乘除法》生成课程！

📚 课程链接: https://your-api-host/ai-lesson/{lesson_ref}

API Flow

1. handleBilling(userId) — Charge user via SkillPay (1 token)
2. login() — Authenticate and get JWT token
3. createLessonPlan() — Create lesson plan with metadata
4. acceptLessonPlan() — Confirm and trigger course generation
5. Return course URL (or payment link if balance insufficient)

Exports

// Main integration functions
isCourseLessonRequest(message: string): boolean
processUserMessage(userInput: string, userId: string): Promise<string>

// Core functions
generateCourse(request: CourseRequest, userId: string): Promise<GeneratedCourseResponse>
parseCourseRequest(userInput: string): CourseRequest | null

// SkillPay Billing
handleBilling(userId: string): Promise<BillingResult>
chargeUser(userId: string, amount?: number): Promise<ChargeResult>
getBalance(userId: string): Promise<number>
getPaymentLink(userId: string, amount?: number): Promise<string>

// Edustem API (lower level)
login(username, password): Promise<string>
createLessonPlan(token, payload): Promise<CreateLessonPlanResponse>
acceptLessonPlan(token, lessonRef): Promise<AcceptLessonPlanResponse>
generateLessonUrl(lessonRef): string

Tech Stack

TypeScript · Node.js · axios · form-data