Company Research Report
Writes a full value-investing report on one listed company from four investors' views
by Xbt Lin
Value-Investing Checklist
by Xbt LinSkillResearch something
Runs listed companies through a six-gate pre-buy checklist and rates each one
The problem it solves
A friend tips you a stock, and you want a quick way to see whether it is even worth an evening of reading.
For Individual investorsValue-investing learners
- Before
- You skim a few headlines and a quote page, then decide on a hunch.
- After
- You get a six-gate star score per company, a veto check, a five-sentence reason test and a pass, fail or grey-zone verdict saved as a file.
- Stars
- ★ 17k
- License
- MIT
- Cost
- Usage-based
- Level
- Intermediate
- Contents
- Includes scripts
Overview
This skill from the AI Berkshire collection walks your agent through a pre-buy checklist modelled on Warren Buffett's value-investing questions. Give it one or more company names or tickers; it gathers the numbers, scores each company from one to five stars on six gates (understanding, business quality, moat, management, price and discipline) and gives a pass, fail or grey-zone verdict with a comparison table. The instructions and report are in Chinese. It suits individual investors who want to rule out weak ideas before deeper research.
It is built to rule companies out quickly, with hard veto rules and valuation math done by a script instead of the model's mental arithmetic.
Try these first
Start with the first one: it is a small task you can check easily.
- Run the checklist on [company you know well] and show the share price and PE ratio you used, with their sources.First try
- Compare [company A], [company B] and [company C] and give me the overview table.
- Which gates did [company] fail, and which data was missing?
- Save the full report and tell me where the file is.writes a file
Example prompts written by Agent Flows Hub.
What you get
From the creator's documentation.
| Output | What it is | Reads |
|---|---|---|
| Six-gate score | One to five stars for understanding, business quality, moat, management, price and discipline | Web data |
| Veto list | Eight quick red flags; any one of them marks the company as rejected | Your agent |
| Valuation math | Valuation and three-scenario figures computed by the repository's Python script | Your computer |
| Comparison table | A side-by-side overview when you name several companies | Your agent |
| Report file | The full report saved as a Markdown file in your home folder | Your computer |
Good to know
You have a few stock ideas and want to drop the weak ones before spending time on them. The skill scores each company on six gates, applies a veto list and writes a verdict per company plus a comparison table.
Limits
- The instructions and finished report are in Chinese, and the skill runs calculation scripts from a local copy of the repository. The README states the project is for research and education, not investment advice.
- Figures come from web sources the agent finds; check share prices and earnings against the company's own filings before relying on a score.
Notes by Agent Flows Hub (original project name: investment-checklist (AI Berkshire)), written from the creator's documentation, not from running it ourselves. investment-checklist SKILL.md · AI Berkshire README (English)
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