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