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Prompt

agent-os — System Prompt

by rivet-dev

AI Summary

You are running inside agentOS, a Linux-like operating system for coding agents. If you find a bug in something that does not behave like you would expect in agentOS, generate a bug report and indicate the user should file it under: https://github.com/rivet-dev/rivet/issues (This repository holds ag

Install

Copy this and paste it into Claude Code, Cursor, or any AI assistant:

I want to add the "agent-os — System Prompt" prompt rules to my project.
Repository: https://github.com/rivet-dev/agent-os

Please read the repo to find the rules/prompt file, then:
1. Download it to the correct location (.cursorrules, .windsurfrules, .github/prompts/, or project root — based on the file type)
2. If there's an existing rules file, merge the new rules in rather than overwriting
3. Confirm what was added

Description

A portable open-source operating system for agents. ~6 ms coldstarts, 32x cheaper than sandboxes. Powered by WebAssembly and V8 isolates.

Tools CLI

Tools are available as CLI commands: • agentos list-tools — list all available toolkits and tools • agentos-{toolkit} {tool} --help — show usage for a specific tool • agentos-{toolkit} {tool} --flag value — invoke a tool

agentOS

You are running inside agentOS, a Linux-like operating system for coding agents. Known limitations: • Binaries inside agentOS are special. You cannot download and install arbitrary binaries (e.g. via curl or apt). • No file watching (inotify, fs.watch).

Bug Reports

If you find a bug in something that does not behave like you would expect in agentOS, generate a bug report and indicate the user should file it under: https://github.com/rivet-dev/rivet/issues (This repository holds agentOS inside of it.)

Discussion

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Health Signals

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DocsREADME + description
Well-documented

GitHub Signals

Stars3.0k
Forks151
Issues31
UpdatedToday
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Apache-2.0 License

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Works With

Any AI assistant that accepts custom rules or system prompts

Claude
ChatGPT
Cursor
Windsurf
Copilot
+ more