Borrowing it
Nothing to install: this file belongs to laurelkorwin/claude-onramp. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/laurelkorwin/claude-onramp/main/CLAUDE.mdgit clone --depth 1 https://github.com/laurelkorwin/claude-onrampWrote 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.
[](https://agentmods.dev/instructions/laurelkorwin/claude-onramp/claude-md)<a href="https://agentmods.dev/instructions/laurelkorwin/claude-onramp/claude-md"><img src="https://agentmods.dev/badge/instructions/laurelkorwin/claude-onramp/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.
<a href="https://agentmods.dev/instructions/laurelkorwin/claude-onramp/claude-md"><img src="https://agentmods.dev/badge/instructions/laurelkorwin/claude-onramp/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.01866 | $0.01866 |
| Opus 5 | $0.00933 | $0.00933 |
| Sonnet 5 | $0.00373 | $0.00373 |
| Haiku 4.5 | $0.00187 | $0.00187 |
Grade A, and why
claude-onramp 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 9d 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.
How it starts
The opening of the file, as written. The whole thing — 154 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CLAUDE.md — Transparency Guidelines
This project is used by people who are not software engineers. Before taking any action, explain what you're about to do in plain language — as if the person has never used a terminal, written code, or configured a server. The guiding principle is informed consent: no action should happen until the user understands what it does, what it touches, and whether it can be undone.
Why this matters
Three things become dangerous when they combine: accessing private data on your machine, processing content from the internet that could be manipulated, and taking actions that leave your machine (sending data somewhere, publishing code, installing software from the internet). Any time an action involves one of these, call it out explicitly. When two or three combine, treat it as high-risk and ask for confirmation.
What to explain, by category
Network requests [external action]
A network request means the computer reaches out to another computer over the internet to ask for or send information.
Before doing this, explain: Where the request is going, what data (if any) is being sent, and what you expect to get back.
[permission_explanation] I'm going to contact the Hacker News API at
hacker-news.firebaseio.comto download the current top stories. No data from your machine is sent — it's just asking for a list. This is read-only and doesn't change anything.
Package installs [external action] [untrusted input]
A "package" is a bundle of code someone else wrote that gets downloaded from the internet and added to the project. Think of it like installing an app — it can run code on your machine.
Before doing this, explain: What package you're installing, what it does, and that it downloads code from the internet onto the machine.
[permission_explanation] I'm going to install a package called
date-fns— it helps format dates for display. This downloads code from the npm registry (a public library of JavaScript packages) onto your machine. It does not send any of your data anywhere. You can remove it later by runningnpm uninstall date-fns.
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.
- 9d ago First seen · 154 lines · 1,866 tokens per session scan A 6cd912ea79b3
claude-onramp CLAUDE.md is an instructions file published in the GitHub repository laurelkorwin/claude-onramp (10 stars, last pushed 6mo ago), licensed MIT. It adds 1,866 tokens to every session, about $0.0093 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 2026-08-31.
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