oumi: Instructions file for Claude Code

CLAUDE.md

oumi CLAUDE.md is an instructions file for Claude Code from oumi-ai/oumi. It costs 72 tokens per session, scanned A, original, Apache-2.0.

A short instruction file that directs coding agents to read AGENTS.md for the project's rules. It highlights a policy requiring explicit approval before publishing changes, forking, or opening pull requests.

In plain words
What is it for?
Use it to establish the starting point for coding-agent instructions in the oumi project.
Why use it?
It points agents to the correct instructions and helps prevent unauthorized changes from being published. It also directs them to the project's contribution guide.

Instructions file for Claude Code

Written for Claude Code: the file is CLAUDE.md. Also seen: mentions CLAUDE.md; mentions AGENTS.md.

This is oumi-ai/oumi's own configuration. It tells Claude Code how to work on oumi itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything oumi configures →

About the project

Oumi is a toolkit for building foundation models, including preparing data, fine-tuning models, evaluating them, and deploying inference endpoints. Researchers and developers use it with open-weight language and vision-language models such as Qwen and Gemma. The catalogue instructions support workflows around operating Oumi.

oumi-ai/oumi · 9,382 stars · on GitHub · oumi.ai

Reuse

Borrowing it

Nothing to install: this file belongs to oumi-ai/oumi. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/oumi-ai/oumi/main/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/oumi-ai/oumi

Made for: Claude Code.

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 oumi CLAUDE.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/oumi-ai/oumi/claude-md.svg)](https://agentmods.dev/instructions/oumi-ai/oumi/claude-md)
Your own site
<a href="https://agentmods.dev/instructions/oumi-ai/oumi/claude-md"><img src="https://agentmods.dev/badge/instructions/oumi-ai/oumi/claude-md.svg" alt="Measured on agentmods" height="20"></a>
Per session 72 This file is loaded in full into every session.
When invoked 72 The same file — it is already loaded in full.
Security scan A 0 findings. Scan, not verified.
Origin original 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 5.1 $0.00072 $0.00072
Opus 5 $0.00036 $0.00036
Sonnet 5 $0.00014 $0.00014
Haiku 4.5 $0.00007 $0.00007

Measured 6d ago against content hash 243f029bd8ee, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

oumi CLAUDE.md 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 6d 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.

CLAUDE.md · 4 lines

What it actually says

CLAUDE.md

Instructions for coding agents live in AGENTS.md — read that file. It covers the publication policy (never push, fork, or open a pull request without the developer's explicit per-instance approval) and points at CONTRIBUTING.md for the contribution workflow.

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. 6d ago First seen · 4 lines · 72 tokens per session scan A 243f029bd8ee

Subscribe to this mod's changes

oumi CLAUDE.md is an instructions file published in the GitHub repository oumi-ai/oumi (9,382 stars, last pushed today), licensed Apache-2.0. It adds 72 tokens to every session, about $0.0004 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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