stock-research-executor
liangdabiao/claude-code-stock-deep-research-agent · skills.sh
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README
# Claude Code Stock Deep Research Agent
**Investment Research Edition** - 专业股票投资尽调系统
⚖️ 免责声明
本研究报告不构成投资建议或推荐。所有投资存在风险，包括本金损失。
重要提示:
1. 本报告仅供教育和信息用途
2. 部分数据需要通过官方渠道验证
3. 过往业绩不代表未来表现
4. 投资决策前请自行进行尽职调查
5. 建议咨询合格的财务顾问
---
🎓 研究框架
本研究基于 Claude Code Deep Research 系统：
- 方法论: 8阶段股票投资尽调框架
- 智能体: 28个并行研究智能体
- 工具: WebSearch、WebFetch、综合分析
- 质量: 多空平衡、明确风险、数据验证
---
## Table of Contents
1. [Features](#features)
2. [Repo Structure](#repo-structure)
3. [Quick Start](#quick-start)
4. [Stock Investment Research](#stock-investment-research)
5. [How It Works](#how-it-works)
6. [Customization](#customization)
7. [Credits & Acknowledgements](#credits--acknowledgements)
8. [License](#license)
---
## Features
This repository contains **two specialized deep research frameworks** for Claude Code:
### 1. 🎯 Stock Investment Research (股票投资尽调系统) ⭐ PRIMARY
An **8-phase investment due diligence framework** for analyzing publicly traded companies, inspired by professional investment research methodologies.
**Key Capabilities**:
- 📊 **Comprehensive Analysis**: Business model, industry dynamics, financial quality, governance, valuation
- 🤖 **Multi-Agent Research**: ~28 parallel research agents working concurrently
- 📈 **Investment Style Adaptation**: Value, growth, turnaround, dividend investing
- 💰 **Valuation Models**: DCF, reverse DCF, relative valuation, scenario analysis
- 🛡️ **Risk Assessment**: Bear case, black swans, monitoring checklist
- ✅ **Quality Assurance**: Cross-validation (profit vs. cash flow, company vs. peers)
- 📝 **Structured Output**: 20-file standardized due diligence report
**Research Coverage**:
- A-shares (A股) - 中国大陆股市
- Hong Kong stocks (港股)
- US stocks (美股)
- Other global markets
**Output**: Signal rating (🟢🟢🟢 Strong Buy / 🟡🟡🟡 Hold / 🔴🔴 Avoid) based on fundamental analysis
### 2. 📚 General Deep Research (通用深度研究系统)
A flexible **7-phase framework** for general research topics (business, technology, academic, etc.).
---
## Repo Structure
| File/Folder | Purpose |
|-------------|---------|
| **CLAUDE.md** | Master instructions for Claude Code |
| **.claude/skills/stock-question-refiner/** | Stock research question refinement skill |
| **.claude/skills/stock-research-executor/** | 8-phase investment due diligence executor |
| **.claude/commands/stock-research.md** | Main stock research command |
| **.claude/skills/citation-validator/** | Citation verification skill |
| **.claude/skills/got-controller/** | Graph of Thoughts controller |
| **.claude/skills/synthesizer/** | Findings synthesis skill |
| **STOCK_RESEARCH_IMPLEMENTATION_PLAN.md** | Stock research system design document |
| **CLAUDE2.md** | Graph of Thoughts implementation details |
| **PROJECT_UNDERSTANDING.md** | Architecture deep dive |
| **IMPLEMENTATION_GUIDE.md** | User guide |
---
## Quick Start
### Stock Research (股票投资尽调)
```bash
# Start Claude Code
claude
# Set model (optional, but recommended)
/model opus
# Execute stock research
/stock-research [股票代码或公司名称]
# Examples:
/stock-research 600519 # 贵州茅台 (A-share)
/stock-research AAPL # 苹果公司 (US)
/stock-research 腾讯 00700.HK # 腾讯控股 (HK)
```
**The system will**:
1. Ask about your investment style (价值/成长/困境/红利), holding period, risk tolerance
2. Deploy ~28 parallel research agents across 7 phases
3. Generate comprehensive due diligence report in `RESEARCH/STOCK_[ticker]_[company]/`
**Time**: 2-4 hours for standard due diligence
### Output Example
```
RESEARCH/STOCK_600519_Kweichow_Moutai/
├── 00_Executive_Summary.md # 🟡🟡🟡 Hold / Fairly Valued
├── 01_Business_Foundation.md # Products, revenue, customers
├── 02_Industry_Analysis.md # Industry cycle, competition
├── 03_Business_Breakdown.md # Profit drivers, economics
├── 04_Financial_Quality.md # Cash flow, margins, red flags
├── 05_Governance_Analysis.md # Ownership, management
├── 06_Market_Sentiment.md # Bull/bear cases
├── 07_Valuation_Moat.md # Moat rating, valuation
├── Financial_Data/ # Metrics, trends, peer comparison
├── Valuation/ # DCF, scenarios
├── Risk_Monitoring/ # Bear case, monitoring checklist
└── sources/ # Citations with quality ratings
```
---
## Stock Investment Research
### 8-Phase Due Diligence Process
| Phase | Focus | Output |
|-------|-------|--------|
| **1. Business Foundation** | 公司事实底座 | Products, revenue mix, customers, value chain, strategy |
| **2. Industry Analysis** | 行业周期分析 | Cycle stage, supply-demand, competition, policy impacts |
| **3. Business Breakdown** | 业务拆解 | Segments, profit engines, pricing power, economics |
| **4. Financial Quality** | 财务质量 | Metrics trends, cash flow vs. earnings, red flags, peers |
| **5. Governance Analysis** | 股权治理 | Ownership, management, capital allocation, ROIC |
| **6. Market Sentiment** | 市场分歧 | Bull case, bear case, key debates, verification nodes |
| **7. Valuation & Moat** | 估值护城河 | Moat rating (0-5), relative/absolute valuation, risks |
| **8. Final Synthesis** | 综合报告 | Signal rating, thesis, monitoring checklist |
### Investment Style Adaptation
The system adapts research approach based on investment style:
| Style | Focus | Valuation Methods | Key Metrics |
|-------|-------|-------------------|-------------|
| **Value** (价值投资) | Intrinsic value, margin of safety | P/B, EV/EBITDA, DCF (conservative) | P/B, normalized earnings, FCF yield |
| **Growth** (成长投资) | TAM, competitive positioning | PEG, DCF (aggressive), user models | Revenue growth, moat, TAM penetration |
| **Turnaround** (困境反转) | Liquidity, solvency, catalysts | Liquidation value, option value | Debt ratios, cash runway, catalyst timeline |
| **Dividend** (红利投资) | Dividend sustainability | DDM, FCF yield, yield comparison | Dividend yield, payout ratio, FCF coverage |
### Quality Standards
**Mandatory Cross-Validation**:
- ✅ Profit vs. cash flow (OCF/NI ratio analysis)
- ✅ Company vs. peer comparison (key ratios, margins)
- ✅ Bear case analysis (3-5 key risks identified)
**Citation Requirements**:
- Every factual claim must include: Author, Date, Title, URL
- Source quality rated (A-E scale)
- A-grade sources: Annual reports, regulatory filings
- B-grade: Industry reports, analyst research
- C-grade: News articles, expert commentary
**Signal Rating** (based on fundamentals only):
- 🟢🟢🟢 **Strong Buy**: Significant margin of safety, strong moat, attractive valuation
- 🟡🟡🟡 **Hold**: Fairly valued or limited margin of safety
- 🔴🔴 **Avoid**: Overvalued, deteriorating fundamentals, excessive risks
### Example Usage
```
User: /stock-research 贵州茅台 600519
Claude: 我可以帮您研究贵州茅台。让我先了解您的投资需求：
1. 投资风格：价值投资/成长投资/困境反转/红利投资？
2. 持有周期：短期(<6月)/中期(6-18月)/长期(1-3年以上)?
3. 关注重点：生意质量/财务质量/估值/公司治理 (选2-3个)
4. 风险偏好：保守/平衡/激进？
User: 价值投资，长期持有3年以上，关注：生意质量、公司治理、估值，风险保守
Claude: [Generating research plan...]
[Deploying 28 parallel research agents...]
[Analyzing 5-10 years of financial data...]
[Comparing with Wuliangye, Yanghe, Fenjiu...]
[Assessing competitive moat...]
[DCF valuation with 3 scenarios...]
[Identifying bear case risks...]
Output: RESEARCH/STOCK_600519_Kweichow_Moutai/
🟡🟡🟡 Hold / Fairly Valued
Investment Thesis:
茅台是中国领先的白酒品牌，拥有强大的品牌护城河和定价能力。然而当前估值（P/E 32x）安全边际有限。建议继续持有现有仓位，但新投资应等待10-15%回调至¥1,750-1,850区间。
Key Metrics:
- Market Cap: ¥2.8T
- P/E (TTM): 32x (above 5-year average)
- Gross Margin: 91.2%
- ROE: 31%
- Moat Rating: 5/5 (Very Strong)
Top 3 Reasons to Consider:
1. Unassailable brand moat with 800-year heritage
2. Exceptional margins (91% gross, 53% net)
3. Strong cash generation (OCF/NI > 1.0)
Top 3 Reasons to Avoid:
1. Full valuation (P/E 32x, limited margin of safety)
2. Regulatory risk (government scrutiny of luxury pricing)
3. Competitive intensification (Wuliangwa narrowing gap)
Monitoring Checklist:
✅ Strengthen: Price pulls back 10-15% to ¥1,750-1,850
❌ Exit: Price drops below ¥1,300 (-35%), net margin < 45%
[Full report: 20 files, 127 sources, 50+ pages]
```
---
## How It Works
### Stock Research Workflow
```
User: /stock-research [ticker]
↓
stock-question-refiner skill
- Asks: Investment style? Holding period? Focus areas? Risk tolerance?
↓
Structured Research Prompt (investment parameters, priorities, constraints)
↓
stock-research-executor skill
├─ Phase 1: Business Foundation (4 parallel agents)
├─ Phase 2: Industry Analysis (4 parallel agents)
├─ Phase 3: Business Breakdown (4 parallel agents)
├─ Phase 4: Financial Quality (4 parallel agents)
├─ Phase 5: Governance Analysis (4 parallel agents)
├─ Phase 6: Market Sentiment (4 parallel agents)
└─ Phase 7: Valuation & Moat (4 parallel agents)
↓
citation-validator skill
- Verifies all claims have citations
- Rates source quality (A-E)
↓
Comprehensive Investment Due Diligence Report
- Signal rating
- 8 phase reports
- Financial data tables
- Valuation analysis
- Risk monitoring checklist
```
### Key Innovations
1. **Investment Style Adaptation**: Research approach tailored to value, growth, turnaround, or dividend investing
2. **Parallel Multi-Agent Execution**: ~28 agents working concurrently for efficiency
3. **Mandatory Cross-Validation**: Profit vs. cash flow, company vs. peers, bear case analysis
4. **Structured Output**: Standardized 20-file report format
5. **Quality Assurance**: A-E source quality rating, citation verification
### General Research Workflow (Secondary)
```
[ Question ] → [ stock-question-refiner ]
↓
[ Structured Prompt ]
↓
[ research-executor ]
├─ Planning (break into subtopics)
├─ Multi-Agent Research (parallel)
├─ Source Triangulation (A-E rating)
└─ Synthesis (combine findings)
↓
[ Citation Validation ]
↓
[ Research Report ]
```
---
## Customization
### Adapting Stock Research Parameters
The system automatically adapts based on:
1. **Investment Style**:
- Value: Emphasize balance sheet, normalized earnings, margin of safety
- Growth: Emphasize TAM, competitive positioning, growth sustainability
- Turnaround: Emphasize liquidity, solvency, catalysts
- Dividend: Emphasize payout sustainability, FCF generation
2. **Holding Period**:
- Short-term (<6 months): Focus on near-term catalysts, sentiment
- Medium-term (6-18 months): Balanced approach
- Long-term (1-3+ years): Emphasize business sustainability, moat, intrinsic value
3. **Risk Tolerance**:
- Conservative: Add filters (debt limits, minimum profitability)
- Balanced: Standard risk checks
- Aggressive: Accept higher volatility, focus on upside scenarios
### Customizing Output
Adjust research parameters by answering the question-refiner's questions with your specific needs:
- Geographic focus (China, US, global)
- Timeframe (3 years, 5 years, 10 years of data)
- Source preferences (annual reports only, include news, etc.)
- Language (Chinese, English, or bilingual)
- Valuation methods (DCF required? sum-of-parts?)
---
## Credits & Acknowledgements
### Stock Research Framework
- **8-Phase Methodology**: Based on professional investment due diligence best practices
- **Graph of Thoughts Framework**: [SPCL, ETH Zürich](https://github.com/spcl/graph-of-thoughts) (MIT License)
- **Quality Standards**: Inspired by institutional investment research processes
### Core System
- **Research Methodology**: Inspired by OpenAI and Google Gemini deep research playbooks
- **Prompt Generation**: Eliminates need for external question-refinement tools
- **Claude Code Integration**: Leverages native Skills and Commands capabilities
### Development
- **Developed by**: Ankit at [My Business Care Team (MyBCAT)](https://mybcat.com)
- **Stock Research Edition**: December 2025
- **License**: MIT License (see LICENSE file)
---
## License
MIT License. See `LICENSE` file for full details.
---
## Important Disclaimer
⚠️ **WARNING / 重要提示**:
**Stock Research System**:
- This system does **NOT** provide investment advice
- This system does **NOT** predict stock prices or provide target prices
- Signal ratings (🟢🟢🟢/🟡🟡🟡/🔴🔴) are based **ONLY on fundamental analysis** (business quality, financial health, valuation, competitive moat)
- All investments involve risk, including the loss of principal
- Past performance does not guarantee future results
- Always conduct your own due diligence and consult with qualified financial advisors before making investment decisions
**股票研究系统**：
- 本系统**不构成投资建议**
- 本系统**不预测股价**
- 信号灯评级仅基于**基本面分析**（业务质量、财务健康、估值、护城河）
- 所有投资均有风险，包括本金损失
- 过往表现不代表未来结果
- 请自行进行尽职调查并在做出投资决策前咨询合格的财务顾问
- 提示词参考来源：https://mp.weixin.qq.com/s/EFT5S-cCeCnEIDZOD_DYbA
---
## Support
For detailed documentation:
- See `CLAUDE.md` for Claude Code instructions
- See `STOCK_RESEARCH_IMPLEMENTATION_PLAN.md` for system design
- See `.claude/skills/*/` for skill-specific instructions