aitori: Instructions file for Claude Code

CLAUDE.md

aitori CLAUDE.md is an instructions file for Claude Code from truefoundry/aitori. It costs 25 tokens per session, scanned A, original, Apache-2.0.

A set of project instructions for aitori. They direct contributors to another guide for repository orientation, build and test commands, and important project contracts.

In plain words
What is it for?
Finding the correct development commands and preserving the project's required interfaces and behavior.
Why use it?
They point the assistant to the rules it must follow before changing the code.

Instructions file for Claude Code

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

This is truefoundry/aitori's own configuration. It tells Claude Code how to work on aitori 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 aitori configures →

Reuse

Borrowing it

Nothing to install: this file belongs to truefoundry/aitori. 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/truefoundry/aitori/main/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/truefoundry/aitori

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 aitori CLAUDE.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/truefoundry/aitori/claude-md/github.svg)](https://agentmods.dev/instructions/truefoundry/aitori/claude-md)
Your own site
<a href="https://agentmods.dev/instructions/truefoundry/aitori/claude-md"><img src="https://agentmods.dev/badge/instructions/truefoundry/aitori/claude-md/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for aitori CLAUDE.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/truefoundry/aitori/claude-md"><img src="https://agentmods.dev/badge/instructions/truefoundry/aitori/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 25 This file is loaded in full into every session.
When invoked 25 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 $0.00025 $0.00025
Opus 5.5 $0.00010 $0.00010
Sonnet 5.5 $0.00005 $0.00005
Haiku 4.5 $0.00003 $0.00003

Measured 2mo ago against content hash da4977833f1f, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

aitori 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 2mo 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 · 3 lines

What it actually says

See AGENTS.md for repo orientation, build/test commands, and the contracts to preserve.

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. 2mo ago First seen · 3 lines · 25 tokens per session scan A da4977833f1f

Subscribe to this mod's changes

aitori CLAUDE.md is an instructions file published in the GitHub repository truefoundry/aitori (50 stars, last pushed 1mo ago), licensed Apache-2.0. It adds 25 tokens to every session, about $0.0001 per session on Opus 5.5. 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.

Related

aitori CLAUDE.md compared with instructions from other repositories

aitori CLAUDE.md next to 6 instructions from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
aitori CLAUDE.mdtruefoundry/aitoriInstructions file501mo agoApache-2.0A25Claude Code
vscode buildNext.instructions.mdmicrosoft/vscodeInstructions file195ktodayMITA9,719GitHub Copilot
vscode oss-third-party-notices.instructions.mdmicrosoft/vscodeInstructions file195ktodayMITA5,516GitHub Copilot
next.js AGENTS.mdvercel/next.jsInstructions file143ktodayMITA7,461Codex, OpenCode
langchain AGENTS.mdlangchain-ai/langchainInstructions file149ktodayMITA4,680Codex, OpenCode
vscode copilot-instructions.mdmicrosoft/vscodeInstructions file195ktodayMITA3,093GitHub Copilot
vscode model-prompts.instructions.mdmicrosoft/vscodeInstructions file195ktodayMITA2,022GitHub Copilot