buffett

buffett is a skill for Claude Code, Codex from digoal/blog. It costs 164 tokens per session (2,360 once invoked), scanned A, original, GPL-2.0.

An investment-analysis style based on Warren Buffett's approach to evaluating businesses and investments. The supplied description does not provide enough detail to explain its specific actions.

In plain words
What is it for?
The available description only indicates use for analysing companies, stocks, investment opportunities, financial reports, and competitive advantages.
Why use it?
It may help structure investment thinking, but the available information does not say which particular analysis or data it performs.

Skill for Claude CodeCodex

About the project

digoal/blog is a large collection of Chinese-language articles, courses, videos, and practical learning materials about databases, especially PostgreSQL and related systems, along with topics such as AI, open source, business, and finance. It is for database administrators, developers, architects, and others learning database technologies and their applications.

digoal/blog · 8,569 stars · on GitHub

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/digoal/blog/buffett
Any agent
npx skills add digoal/blog --skill buffett
Clone the repo
git clone --depth 1 https://github.com/digoal/blog

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for buffett

README.md
[![agentmods](https://agentmods.dev/badge/skills/digoal/blog/buffett.svg)](https://agentmods.dev/skills/digoal/blog/buffett)
Your own site
<a href="https://agentmods.dev/skills/digoal/blog/buffett"><img src="https://agentmods.dev/badge/skills/digoal/blog/buffett.svg" alt="Measured on agentmods" height="20"></a>
Per session 164 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,360 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin unknown No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00164 $0.02360
Opus 5 $0.00082 $0.01180
Sonnet 5 $0.00033 $0.00472
Haiku 4.5 $0.00016 $0.00236

Measured 5d ago against content hash fbad6a2bf83a, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

buffett scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 5d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/buffett/SKILL.md · 199 lines

The source is not reproduced here

Licensed GPL-2.0

The repository is licensed GPL-2.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 5d ago First seen · 199 lines · 164 tokens per session scan A fbad6a2bf83a

Subscribe to this mod's changes

buffett is a skill published in the GitHub repository digoal/blog (8,569 stars, last pushed yesterday), licensed GPL-2.0. It adds 164 tokens to every session and 2,360 once invoked, about $0.0008 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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