Lend your agents your computer.

Tie lets any agent, anywhere, use your computer. Every call goes through your rules.

Download for Macnpx @corespeed/cs tie
Pick a task below.
Ask your agent to use your Mac…
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Privacy & Security
Screen & System Audio Recording

Allow the applications below to record the content of your screen and audio.

Tie Driver
zoom.us
Downloadscode
zsh — ~
Last login: Wed Oct 22 09:38:12 on console
Show me how
Try it here

It lets any agent

ClaudeOpenAICursorGeminiCopilotWindsurfGrokPerplexityMistralReplitDeepSeekQwenKimiManusOpenClaw+any MCP client

anywhere

 

use your computer.

Tie puts your computer behind CoreSpeed, so every agent you use can reach it, wherever it runs, under your rules.

One computer, or a whole rack.

Every machine you tie is its own set of tools for your agents.

Drag a machine onto the rack ↑

Every call goes through your rules.

Ask your agent something. On its way to your computer, the command it runs passes three checks.

Ask your agent
Your agent
Read-only?
Your rules
The machine’s deny listDeny list
studio-mac-mini

 

Your logins come with it.

A fresh sandbox starts empty. Your computer already has your apps and your files.

A fresh sandbox What your agent needs first

  • Sign in to Gmail, Slack and GitHub again
  • Forward a 2FA code
  • Paste API keys into an env file
  • Install the apps it needs
  • Copy the files over

Your computer, tied What it already has

  • Signed in, in your own Chrome
  • Your apps, already installed
  • Your files, where you left them
  • No passwords to share
  • Nothing to copy, nothing to set up

Tie any computer in one line.

Mac, Linux or Windows. Untie whenever you like.

1Run the command on it, then confirm in the browser it opens.
zsh — ~/Work
Last login: Wed Oct 22 09:38:12 on console
app.corespeed.io/tie
Tie a machine
W3NC-6YTB

No browser on that computer? Enter the code anywhere you’re signed in, your phone included.

2Then connect your agent, once. Give it this line:
set up https://corespeed.io/SKILL.md
or add the server by hand

Questions.

What can an agent reach on my computer?

Only what you turn on. Shell and files start in one folder you choose (~/Work by default). The file tools stay inside it and never open credential folders such as ~/.ssh and ~/.aws. Browser and Screen are off until you switch them on. A command runs as you, so it can reach what your account can: every command goes through your approval rules, and a deny list refuses the destructive ones agents usually write, such as sudo.

Where do approval requests go?

To you, not to the machine: a notification on your own Macs, the dashboard, Slack or email. Whichever you answer first counts. Reads never ask.

Which agents work with it?

Any agent that speaks MCP: Claude Code, Codex, Cursor, Claude, ChatGPT, VS Code and more. Your machines show up as tools named device__<machine>__<tool>.

What happens when I pause or untie?

Pause, and every call is refused before it reaches the machine; the pause holds even when CoreSpeed can’t be reached. cs untie revokes the machine, removes its credential and stops it starting at login.

Is anything recorded?

When an approved call drives the browser or the screen, Tie keeps before-and-after screenshots of it, on that machine only.

What does it run on?

Mac, Linux and Windows. On a Mac, Tie for Mac lives in your menu bar; anywhere else it is one line in a terminal, npx @corespeed/cs tie, including a Linux box over SSH. Screen and browser control is built on the open-source Cua Driver; on Linux it needs a desktop session.

Lend your agents
your computer.

Download for Macnpx @corespeed/cs tie

Now in beta.