unify: Instructions file for Claude Code

CLAUDE.md

unify CLAUDE.md is an instructions file for Claude Code from unifyai/unify. It costs 120 tokens per session, scanned C, original, MIT.

An instruction file that makes Claude Code, Codex, and Cursor use the same project guidance. It points these tools to the repository’s AGENTS.md file.

In plain words
What is it for?
Use it in projects where AGENTS.md contains the shared rules and Claude Code also needs a CLAUDE.md entry to load them.
Why use it?
It prevents different coding assistants from following different instructions when working in the same project.

Instructions file for Claude Code

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

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

Reuse

Borrowing it

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

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 unify CLAUDE.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/unifyai/unify/claude-md/github.svg)](https://agentmods.dev/instructions/unifyai/unify/claude-md)
Your own site
<a href="https://agentmods.dev/instructions/unifyai/unify/claude-md"><img src="https://agentmods.dev/badge/instructions/unifyai/unify/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 unify CLAUDE.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/unifyai/unify/claude-md"><img src="https://agentmods.dev/badge/instructions/unifyai/unify/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 120 This file is loaded in full into every session.
When invoked 120 The same file — it is already loaded in full.
Security scan C 1 finding. 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 $0.00120 $0.00120
Opus 5.5 $0.00048 $0.00048
Sonnet 5.5 $0.00024 $0.00024
Haiku 4.5 $0.00012 $0.00012

Measured 2mo ago against content hash e9a1adcc3b1f, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade C, and why

unify CLAUDE.md scanned grade C with 1 finding 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.

Hidden instructionshighPrompt injection

Directives inside HTML comments, invisible characters or bidirectional overrides are read by the model and not by the person reviewing the file.

<!-- Claude Code reads CLAUDE.md; Codex and Cursor read AGENTS.md natively. This file imports AGENTS.md so all three tools see the same instructions. Do not add rules here. AGENTS.md is generated - edit .agents/repo.md,
CLAUDE.md · 14 lines

What it actually says

@AGENTS.md

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 · 14 lines · 120 tokens per session scan C e9a1adcc3b1f

Subscribe to this mod's changes

unify CLAUDE.md is an instructions file published in the GitHub repository unifyai/unify (0 stars, last pushed 21d ago), licensed MIT. It adds 120 tokens to every session, about $0.0005 per session on Opus 5.5. A static security scan graded it C with 1 finding (hidden instructions). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Related

unify CLAUDE.md compared with instructions from other repositories

unify CLAUDE.md next to 6 instructions from other repositories
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unify CLAUDE.mdunifyai/unifyInstructions file021d agoMITC120Claude Code
vscode buildNext.instructions.mdmicrosoft/vscodeInstructions file195kyesterdayMITA9,719GitHub Copilot
next.js AGENTS.mdvercel/next.jsInstructions file143kyesterdayMITA7,461Codex, OpenCode
langchain AGENTS.mdlangchain-ai/langchainInstructions file149kyesterdayMITA4,680Codex, OpenCode
vscode oss-third-party-notices.instructions.mdmicrosoft/vscodeInstructions file195kyesterdayMITA5,516GitHub Copilot
vscode copilot-instructions.mdmicrosoft/vscodeInstructions file195kyesterdayMITA3,093GitHub Copilot
deepseek-harness AGENTS.mddeepseek-ai/deepseek-harnessInstructions file274k2d agoMITA4,313Codex, OpenCode