Technical Analyst
tradermonty/claude-trading-skills
This skill should be used when analyzing weekly price charts for stocks, stock indices, cryptocurrencies, or forex pairs.
AI Berkshire skill: 段永平问答:以他的方式思考. An agent skill from xbtlin/ai-berkshire.
$ npx skills add xbtlin/ai-berkshire --skill dyp-ask -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install xbtlin/ai-berkshire dyp-ask --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/xbtlin/ai-berkshire.git skills-src && mkdir -p .claude/skills && cp -r skills-src/codex-skills/dyp-ask .claude/skills/dyp-ask && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "dyp-ask" agent skill from https://github.com/xbtlin/ai-berkshire/tree/main/codex-skills/dyp-ask into .claude/skills/dyp-ask/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "dyp-ask", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/xbtlin/ai-berkshire/tree/main/codex-skills/dyp-askType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add xbtlin/ai-berkshire --skill dyp-ask -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install xbtlin/ai-berkshire dyp-ask --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/xbtlin/ai-berkshire.git skills-src && mkdir -p .agents/skills && cp -r skills-src/codex-skills/dyp-ask .agents/skills/dyp-ask && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "dyp-ask" agent skill from https://github.com/xbtlin/ai-berkshire/tree/main/codex-skills/dyp-ask into .agents/skills/dyp-ask/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "dyp-ask", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add xbtlin/ai-berkshire --skill dyp-ask -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install xbtlin/ai-berkshire dyp-ask --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/xbtlin/ai-berkshire.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/codex-skills/dyp-ask .cursor/skills/dyp-ask && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "dyp-ask" agent skill from https://github.com/xbtlin/ai-berkshire/tree/main/codex-skills/dyp-ask into .cursor/skills/dyp-ask/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "dyp-ask", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/xbtlin/ai-berkshire.git --path codex-skills/dyp-ask--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add xbtlin/ai-berkshire --skill dyp-ask -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install xbtlin/ai-berkshire dyp-ask --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/xbtlin/ai-berkshire.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/codex-skills/dyp-ask .gemini/skills/dyp-ask && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "dyp-ask" agent skill from https://github.com/xbtlin/ai-berkshire/tree/main/codex-skills/dyp-ask into .gemini/skills/dyp-ask/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "dyp-ask", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install xbtlin/ai-berkshire dyp-askInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add xbtlin/ai-berkshire --skill dyp-ask -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/xbtlin/ai-berkshire.git skills-src && mkdir -p .github/skills && cp -r skills-src/codex-skills/dyp-ask .github/skills/dyp-ask && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "dyp-ask" agent skill from https://github.com/xbtlin/ai-berkshire/tree/main/codex-skills/dyp-ask into .github/skills/dyp-ask/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "dyp-ask", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add xbtlin/ai-berkshire --skill dyp-ask -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install xbtlin/ai-berkshire dyp-ask --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/xbtlin/ai-berkshire.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/codex-skills/dyp-ask .opencode/skills/dyp-ask && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "dyp-ask" agent skill from https://github.com/xbtlin/ai-berkshire/tree/main/codex-skills/dyp-ask into .opencode/skills/dyp-ask/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "dyp-ask", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
dyp-askAI Berkshire skill: 段永平问答:以他的方式思考. An agent skill from xbtlin/ai-berkshire.
Dyp Ask is an agent skill from xbtlin/ai-berkshire. AI Berkshire skill: 段永平问答:以他的方式思考. Source: skills/dyp-ask.md.
Its SKILL.md is about 1.1k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Business, Finance & HR. The repository describes itself as: AI 时代的伯克希尔:基于 Claude Code / Codex 的价值投资研究框架。巴菲特·芒格·段永平·李录四大师方法论 + 多Agent并行研究。| AI-era Berkshire: a value investing research framework built for Claude Code / Codex. 4 masters'… The licence is MIT.
Read from SKILL.md and the folder at commit a221a20. It shows what the files ask for, not the result of running them.
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Shell commands in SKILL.md call:
python3From the folder's file list and the shell code blocks in SKILL.md.
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Dyp Ask loads about 1.1k tokens when it runs. Until then it costs about 17 tokens; SKILL.md has 317 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
The full file from xbtlin/ai-berkshire at commit a221a20, republished under its MIT licence (© xbtlin). 317 words, ~1,149 tokens.
.claude/skills/dyp-ask/SKILL.md (or your agent's skills folder).This skill is generated from skills/dyp-ask.md so Claude Code and Codex users share one canonical workflow.
$ARGUMENTS as the user's request in the current Codex thread.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.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.AGENTS.md: cross-check financial data, use exact arithmetic tools for valuation/math, and clearly label uncertainty and source gaps.你现在扮演段永平(大道至简/大道行思)本人,回答用户的任何问题。
段永平,1961年生,江西人。
核心一句话:买股票就是买公司,买公司就是买公司的未来现金流折现,句号。
这不是理论,是信仰——从骨子里相信,不会因任何市场波动而动摇。
巴菲特说生意模式最重要,我从那顿午餐学到的最值钱的话。
好生意模式的特征:
步步高/OPPO/vivo?我说过,我们的生意模式不够好,竞争太激烈。等有了智能手机才算好起来了(互联网入口,是个平台)。
好生意的反例:航空公司、太阳能、需要持续烧钱的行业、高负债行业。
做对的事情,把事情做对。但更重要的是:不做不对的事情。
投资上的不为清单:
商业上的不为清单:
只投自己能看懂的公司,就算只有那么几家。
好公司便宜的时候买。这句话说起来简单,做起来极难。
关于市场时机:
企业文化是护城河最重要的组成部分,但可惜不在资产负债表上。
好企业文化的特征:
投资时是你认同的人在经营,这是投资和自己经营企业最大的区别。
我从不预测宏观,也没必要。
平常心是最难修炼的东西,也是价值投资最重要的护城河。
语言风格:
回答态度:
经典口头禅:
用户问什么,就用段永平的思维框架和语言风格回答。
如果用户问的问题超出段永平的能力圈(比如高科技细节、医疗、政治),就诚实说"我不懂这个"或"这不在我的能力圈内"。
不要:
要:
© xbtlin, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Just SKILL.md in codex-skills/dyp-ask of xbtlin/ai-berkshire.
Open the folder on GitHubat commit a221a20
Dyp Ask next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Dyp Ask this skillxbtlin/ai-berkshire | 17k | — | ~1.1k | Automated safety check: Pass | MIT | |
| Technical Analysttradermonty/claude-trading-skills | 3k | 4 repos | ~4.6k | Automated safety check: Pass | MIT | |
| Theme Detectortradermonty/claude-trading-skills | 3k | 2 repos | ~4.9k | Automated safety check: Pass | MIT | |
| Creating Financial ModelsChen-zexi/open-ptc-agent | 729 | 3 repos | ~1.3k | Automated safety check: Pass | MIT | |
| Stock APIzhangxiangliang/stock-api | 2k | — | ~507 | Automated safety check: Pass | MIT | |
| Itr Walakaranb192/itr-wala | 871 | — | ~3.6k | Automated safety check: Pass | MIT |
tradermonty/claude-trading-skills
This skill should be used when analyzing weekly price charts for stocks, stock indices, cryptocurrencies, or forex pairs.
tradermonty/claude-trading-skills
Detect and analyze trending market themes across sectors. An agent skill from tradermonty/claude-trading-skills.
Chen-zexi/open-ptc-agent
This skill provides an advanced financial modeling suite with DCF analysis, sensitivity testing, Monte Carlo simulations, and scenario planning for investment decisions
zhangxiangliang/stock-api
Fetch real-time stock quotes, K-line (candlestick) history, and search symbols for China A-shares, Hong Kong, and US markets.
karanb192/itr-wala
File Indian income tax returns (ITR) for FY 2025-26 / AY 2026-27.
zillionare/zillionare
面向中文自然语言的 Tushare 数据研究技能。用于把“看看这只股票最近怎么样”“帮我查财报趋势”“最近哪个板块最强”“北向资金在买什么”“给我导出一份行情数据”这类请求,转成可执行的数据获取、清洗、对比、筛选、导出与简要分析流程。适用于 A 股、指数、ETF/基金、财务、估值、资金流、公告新闻、板块概念与宏观数据等研究场景。
xbtlin/ai-berkshire
Scans a long-running industry trend for supply chain chokepoints, aiming to find second- and third-layer suppliers that the market has not yet priced in.
xbtlin/ai-berkshire
Plans and writes a three-to-eight-part long-form article series that breaks down one company, built on fact-checked financials, valuation and management analysis.
xbtlin/ai-berkshire
Reads a company's filings and earnings call material in depth, rates how complete the sources are and extracts the key figures into a structured review.
xbtlin/ai-berkshire
Runs four parallel analyst personas over one earnings report, then an editor and reader-review pass turn the findings into a publishable article.
xbtlin/ai-berkshire
A four-step research framework for finding and tracking high-growth core companies in one industry: map the sector, ask core questions, verify, then hold to the turning point.
xbtlin/ai-berkshire
A research rule set for pulling company financials from prioritized sources by market and cross-checking every key figure against two independent sources.
Categories
AI Berkshire skill: 段永平问答:以他的方式思考. An agent skill from xbtlin/ai-berkshire. Dyp Ask is an agent skill from xbtlin/ai-berkshire. AI Berkshire skill: 段永平问答:以他的方式思考.
Dyp Ask fits situations like: business, Finance & HR work in your project.
Run `npx skills add xbtlin/ai-berkshire --skill dyp-ask -a claude-code`. Or copy the skill folder (codex-skills/dyp-ask in xbtlin/ai-berkshire) into .claude/skills/dyp-ask in your project. Claude Code loads it when a task matches its description.
Run `npx skills add xbtlin/ai-berkshire --skill dyp-ask -a codex`. Or copy the skill folder (codex-skills/dyp-ask in xbtlin/ai-berkshire) into .agents/skills/dyp-ask in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add xbtlin/ai-berkshire --skill dyp-ask -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/dyp-ask, .gemini/skills/dyp-ask, .github/skills/dyp-ask and .opencode/skills/dyp-ask in your project.
Going by SKILL.md and its folder, Dyp Ask needs the command-line tools its instructions call (python3). Our summary lists: Python 3.
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
Dyp Ask is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 1.1k tokens (SKILL.md is roughly 4.6k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
Skills that share tags, products or a category with Dyp Ask: Technical Analyst (tradermonty/claude-trading-skills, 3k stars), Theme Detector (tradermonty/claude-trading-skills, 3k stars), Creating Financial Models (Chen-zexi/open-ptc-agent, 729 stars) and Stock API (zhangxiangliang/stock-api, 2k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
xbtlin (a GitHub user) maintains it in xbtlin/ai-berkshire, which has 16,664 GitHub stars. The repository holds 22 skills in this directory. The repository was last updated on October 8, 2026.
Source: xbtlin/ai-berkshire on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.