---
title: "ai-berkshire"
type: "tool"
slug: "xbtlin-ai-berkshire"
canonical_url: "https://www.graphcanon.com/tools/xbtlin-ai-berkshire"
github_url: "https://github.com/xbtlin/ai-berkshire"
homepage_url: "https://github.com/xbtlin/ai-berkshire#readme"
stars: 12711
forks: 1803
primary_language: "Python"
license: "MIT"
archived: false
categories: ["ai-agents", "evaluation-observability"]
tags: ["investment-research", "ai", "portfolio-management", "value-investing", "stock-market", "financial-analysis"]
updated_at: "2026-07-11T18:06:56.065061+00:00"
---

# ai-berkshire

> AI-era Berkshire: a value investing research framework utilizing Claude Code / Codex with methodologies from Warren Buffett, Charlie Munger among others and multi-Agent adversarial analysis.

A repository that implements a value investing research framework based on the philosophies of renowned investors. It leverages AI agents for parallel analysis to provide insights into stock market fundamentals and portfolio management.

## Facts

- Repository: https://github.com/xbtlin/ai-berkshire
- Homepage: https://github.com/xbtlin/ai-berkshire#readme
- Stars: 12,711 · Forks: 1,803 · Open issues: 17 · Watchers: 112
- Primary language: Python
- License: MIT
- Last pushed: 2026-07-11T00:49:44+00:00

## Trust & health

_Signals computed from public GitHub metadata. Not a security guarantee._

- Maintenance: Very active (computed 2026-07-11T11:49:13.832Z)
- Security scan: No MCP manifest (0 critical, 0 high, 0 medium, 0 low) · last scan 2026-07-11T11:49:14.365Z
- Full report: [trust report](/tools/xbtlin-ai-berkshire/trust.md) · [JSON](https://www.graphcanon.com/api/graphcanon/tools/xbtlin-ai-berkshire/trust)

## Categories

- [AI Agents](/categories/ai-agents.md)
- [Evaluation & Observability](/categories/evaluation-observability.md)

## Tags

investment-research, ai, portfolio-management, value-investing, stock-market, financial-analysis

## Category neighbours (exploratory)

_Same-category tools for discovery only - not curated alternatives. Cap shown at six._

- [ECC](/tools/affaan-m-ecc.md) - The agent harness performance optimization system for AI agents (★ 228,395) [Very active]
- [hermes-agent](/tools/nousresearch-hermes-agent.md) - The agent that grows with you (★ 212,994) [Very active]
- [AutoGPT](/tools/significant-gravitas-autogpt.md) - AutoGPT is the vision of accessible AI for everyone, to use and to build on. (★ 185,464) [Very active]
- [langflow](/tools/langflow-ai-langflow.md) - Langflow is a powerful tool for building and deploying AI-powered agents and workflows. (★ 151,697) [Very active]
- [firecrawl](/tools/firecrawl-firecrawl.md) - The API to search, scrape, and interact with the web at scale. 🔥 (★ 149,109) [Very active]
- [dify](/tools/langgenius-dify.md) - Production-ready platform for agentic workflow development (★ 148,476) [Very active]

_+ 2 more not listed._

## Adoption goal

ai-berkshire implements a unique approach to value investing research through AI agents powered by Claude Code/Codex, inspired by the methodologies of Warren Buffett and Charlie Munger amongst other investors. The tool's

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**Machine-readable endpoints**

- JSON: [`/api/graphcanon/tools/xbtlin-ai-berkshire`](/api/graphcanon/tools/xbtlin-ai-berkshire)
- LLM index: [/llms.txt](/llms.txt)
- Full corpus: [/llms-full.txt](/llms-full.txt)

_GraphCanon - The knowledge graph for AI development. https://www.graphcanon.com/_