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DataPython

Financial Data Verification

by xbtlin

Financial Data Verification is a Data skill for Claude Code, published by xbtlin in ai-berkshire.

15.5K stars2.3K forkson xbtlin/ai-berkshireAdded 2026/08/14Repository updated 2026/08/14
View source on GitHubDownload repo ZIP
aiai-agentanthropicberkshire-hathawaycharlie-mungerchina-stockclaudeclaude-codefinancial-analysisfintechfundamental-analysisinvestmentinvestment-researchllmmcpportfolio-managementstock-analysisstock-marketvalue-investingwarren-buffett
Install in seconds
Install Financial Data Verification
Copy Financial Data Verification into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.
terminal
npx degit https://github.com/xbtlin/ai-berkshire/tree/main/codex-skills/financial-data ~/.claude/skills/financial-data

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/xbtlin/ai-berkshire.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file
codex-skills/financial-data/SKILL.md in xbtlin/ai-berkshire
Installs to
~/.claude/skills/financial-data
Collection
One of 21 skills cataloged from this repository
Category
Data — 668 skills

What Financial Data Verification does

Financial Data Verification retrieves and cross-checks financial metrics from two independent sources, flagging discrepancies over 1%. Use this skill when analyzing company fundamentals or validating financial data across US, HK, China A, and Taiwan markets.

Financial Data Verification is cataloged under Data on DirSkills. Financial Data Verification comes from a repository tagged ai, ai-agent, anthropic, berkshire-hathaway and charlie-munger.

Frequently asked about Financial Data Verification

  • What else does xbtlin publish alongside Financial Data Verification?

    Financial Data Verification is one of 21 skills that DirSkills catalogs from xbtlin/ai-berkshire, the repository it ships in. Its siblings there include Bottleneck Hunter, Buffett Value Investing Checklist and Deep Company Series. Each one is a separate skill with its own page in this directory, installs the same way Financial Data Verification does, and is maintained by xbtlin in that same repository. The rest of the collection is listed on the xbtlin/ai-berkshire page.

  • How does Financial Data Verification compare to other Data skills?

    Financial Data Verification ranks #103 by stars among the 668 Data skills in this catalog. The most-starred ones next to it are Benchmark Methodology, Jupyter Notebook and Solana. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Financial Data Verification against them. Open each page to compare what they document and how they install.

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