Skills

Deep Company Series

Writes a multi-part long-form analysis of one company.

Install

npx skills add xbtlin/ai-berkshire --skill deep-company-series -g -a claude-code -y
Repository
xbtlin/ai-berkshire17k
Category
Writing
Updated
3d ago
License
MIT
Context cost
Mediumabout 1,982 tokens
Runs scripts
No, instructions only

What it does

AI Berkshire skill: 看懂XX公司(深度公司系列):3-8 篇长文拆一家公司. Source: skills/deep-company-series.md.

Codex adapter note

This skill is generated from skills/deep-company-series.md so Claude Code and Codex users share one canonical workflow.

  • Treat $ARGUMENTS as the user's request in the current Codex thread.
  • When the source mentions Claude-only surfaces such as Task, Agent, WebSearch, Bash, Read, or Write, use the closest Codex capability available in this session: subagents when available, web search when needed, shell commands for local tools, and normal file edits for workspace files.
  • Use shared project tools from tools/ in this repository. Prefer running commands from the repository root with paths like python3 tools/financial_rigor.py ...; if the current thread starts outside the repo, locate the actual checkout path first instead of assuming a fixed home-directory path.
  • Before starting research, run the date command to confirm today's date; treat it as the baseline for "latest" data and state the data cutoff date in the report header. Never assume the current date from training data.
  • Preserve the research quality rules from AGENTS.md: cross-check financial data, use exact arithmetic tools for valuation/math, and clearly label uncertainty and source gaps.

看懂XX公司(深度公司系列):3-8 篇长文拆一家公司

为 $ARGUMENTS 撰写一个《看懂XX》深度长文系列(3-8 篇,按公司复杂度定,见"篇数适配"),发布在公众号/视频号等公开渠道。核心 IP 不是"会写",而是"会改", , 99% 的财经文章在违反本 skill 的事实核查标准。

参考样本:reports/腾讯/《看懂腾讯》/


一、触发场景

用户希望为一家公司做"教科书级别"的深度研究,并以系列长文形式公开发布。区别于一篇研报:

  • 3-8 篇(复杂公司 8 篇约 12 万字,简单公司 3 篇约 3 万字),从认知重置到决策框架完整闭环
  • 每篇独立成文(适合单篇分享),但贯穿一套估值/管理层/价格判断
  • 写给"愿意花 90 分钟读懂一家公司"的读者,不是写给券商客户

不适合用本 skill 的场景:单篇研报、季报点评、行业研究, , 那些用 /investment-research、/earnings-review、/industry-research。


二、系列篇目模板

篇数适配公司复杂度(先定篇数,再定篇目)

篇数不固定为 8。 8 篇是腾讯这种"多业务 + 万亿投资组合 + 20 年管理层故事"的公司才撑得起的容量。写之前先问:这家公司有几个能用"一个尖锐问题"独立成文的主轴?有几个写几篇。

Read the whole SKILL.md on GitHub

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