Borrowing it
Nothing to install: this file belongs to ManceRayder42/jarvis-os. 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/ManceRayder42/jarvis-os/master/AGENTS.mdgit clone --depth 1 https://github.com/ManceRayder42/jarvis-osWrote 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/mancerayder42/jarvis-os/agents-md)<a href="https://agentmods.dev/instructions/mancerayder42/jarvis-os/agents-md"><img src="https://agentmods.dev/badge/instructions/mancerayder42/jarvis-os/agents-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/mancerayder42/jarvis-os/agents-md"><img src="https://agentmods.dev/badge/instructions/mancerayder42/jarvis-os/agents-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 | $0.00439 | $0.00439 |
| Opus 5.5 | $0.00176 | $0.00176 |
| Sonnet 5.5 | $0.00088 | $0.00088 |
| Haiku 4.5 | $0.00044 | $0.00044 |
Grade A, and why
jarvis-os AGENTS.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 16d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
For agents working with Jarvis OS
You can set this plugin up for the user without the browser page.
node setup/agent.mjs plan --json # what is left, in order, and who has to do it
node setup/agent.mjs setup # create memory, history, default skills, free tools
node setup/agent.mjs enable <id> # switch a skill on (disable <id> to switch off)
node setup/agent.mjs install <id> # install a program from the Tools list
node setup/agent.mjs connect <id> # connect an MCP server
node setup/agent.mjs status # one-screen summary
Paths are relative to the plugin root ($CLAUDE_PLUGIN_ROOT inside Claude
Code). Exit code 0 = done, 1 = something failed (the output says what),
2 = bad usage.
Rules:
- Each
planitem haswho:agent(run it),ask(installs software — get the user's yes first, one question for the batch),person(keys, sign-ins, apps — hand these to the user). - Never handle a secret.
connectreads a key from a hidden prompt, or with--from-clipboardfrom the clipboard; the user runs that one command themselves (in Claude Code:!+ command). Never run it or read the clipboard yourself. - Report from the command output, not from what you expected.
Data the commands read, if you need to look directly:
| File | What it is |
|---|---|
setup/profile.json |
title, step order, closing text |
setup/tools-catalog.json |
every tool: what it is, how it is detected, installed or connected |
setup/skills-catalog.json |
every skill: default on/off, what it needs |
memory-template/ |
what a new memory folder starts with |
The setup-for-me skill wraps all of this for Claude Code.
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.
- 16d ago First seen · 39 lines · 439 tokens per session scan A eb9b2e5b2cd9
jarvis-os AGENTS.md is an instructions file published in the GitHub repository ManceRayder42/jarvis-os (5 stars, last pushed 16d ago), licensed MIT. It adds 439 tokens to every session, about $0.0018 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 2026-10-01.
Other instructions, from other repositories
vscode buildNext.instructions.md
Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).
next.js AGENTS.md
AGENTS.md instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, cache eligibility and rollout and applying the notice (cutover).
langchain AGENTS.md
AGENTS.md instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.
deepseek-harness AGENTS.md
AGENTS.md instructions for deepseek-ai/deepseek-harness, covering agents.md, pre-stable apis and released session data, repository layout, commands and host sandbox failures.
vscode copilot-instructions.md
Copilot instructions for microsoft/vscode, covering vs code copilot instructions, project overview, root folders, core architecture (src/ folder) and built-in extensions (extensions/ folder).