jarodise/cninfo-to-notebooklm

CNinfo to NotebookLM

Overview

Download annual and periodic reports for China A-share and Hong Kong stocks from cninfo.com.cn and upload them to NotebookLM for AI-powered analysis with a specialized "Financial Analyst" persona.

When to Use

• User provides a China stock name or code (A-share or Hong Kong)
• User wants to analyze a company's financial reports
• User asks to "download reports" or "research" a Chinese stock
• User wants to upload stock reports to NotebookLM

Supported Markets

| Market | Code Pattern | Examples | | :--- | :--- | :--- | | A-share | 6-digit codes (0xxxxx, 3xxxxx, 6xxxxx) | 600519 (贵州茅台), 000001 (平安银行) | | Hong Kong | 5-digit codes (00xxx, 01xxx, 02xxx, 09xxx) | 00700 (腾讯控股), 09988 (阿里巴巴) |

Core Workflow

User provides stock name/code
        ↓
1. Look up stock in database (auto-detect market)
        ↓
2. Download reports from cninfo:
   - Last 5 years annual reports (年度报告)
   - Current year: Q1, semi-annual, Q3 reports
        ↓
3. Create NotebookLM notebook
        ↓
4. Configure "Financial Analyst" persona with custom prompt
        ↓
5. Upload all PDFs as sources
        ↓
6. Return notebook ID ✅

Step-by-Step Instructions

Step 0: Environment Setup (First Run Only)

Crucial: Before running the script, verify the environment is ready.

1. Check Dependencies: Verify if the dependencies are installed (specifically notebooklm and playwright).

2. Install: If dependencies are missing or this is the first run, execute the installation script:

   chmod +x install.sh && ./install.sh
   

3. Authenticate: Ensure the user has authenticated with NotebookLM (notebooklm login). If not, ask them to do so.

Step 1: Run Main Orchestration Script

Run the script from the skill directory:

python3 scripts/run.py <stock_code_or_name>

Examples:

• python3 scripts/run.py 600350 - A-share stock
• python3 scripts/run.py 山东高速 - A-share by name
• python3 scripts/run.py 00700 - Hong Kong stock (Tencent)
• python3 scripts/run.py 腾讯控股 - Hong Kong by name

This script handles everything:

1. Downloads reports to a temp directory.
2. Creates a NotebookLM notebook.
3. Configures the notebook with assets/financial_analyst_prompt.txt.
4. Uploads all PDFs.
5. Cleans up temp files.

Step 2: Report to User

Provide:

• ✅ Number of reports downloaded & uploaded
• 📚 NotebookLM notebook ID
• 📊 Market type (A-share or Hong Kong)
• 💡 Remind user the notebook creates a "Financial Analyst" persona for deep analysis.

Configuration

The skill uses a custom system prompt located at: assets/financial_analyst_prompt.txt

This prompt configures NotebookLM to act as a "Financial Report Analyst" based on "Hand-holding Financial Reporting" methodology.

Error Handling

| Error | Solution | | :--- | :--- | | Stock not found | Check if code is valid A-share or Hong Kong stock | | NotebookLM CLI not found | Ensure notebooklm-py matches requirements.txt and is in PATH | | Auth missing | Run notebooklm login to authenticate via browser | | Upload failed | Check network connection and NotebookLM service status |

Dependencies

• Python 3.8+
• httpx package
• notebooklm-py package
• playwright (for authentication)

Quick Reference

A-share Report Types

| Report Type | Category Code | Period | | :--- | :--- | :--- | | Annual | category_ndbg_szsh | Previous 5 years | | Semi-Annual | category_bndbg_szsh | Current year | | Q1 Report | category_yjdbg_szsh | Current year | | Q3 Report | category_sjdbg_szsh | Current year |

Hong Kong Stock Differences

| Aspect | A-share | Hong Kong | | :--- | :--- | :--- | | Market code | szse | hke | | Categories | Uses category codes | Empty categories | | Search key | Uses Chinese search terms | Empty search key | | Report naming | YYYY年年度报告 | May use Arabic/Chinese numerals | | Search period | Following year (March-June) | Same year or following year |