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PasserJack

Your things. Your devices. Your call.

Give your agents context.
Keep the keys to your kingdom.

A shared place for the notes, links, and code you need on your phone, your laptop, or with your AI agent. Put something on the board. Pick it up wherever you work.

No connection to your whole drive required.

Your agent, connectedSample permissions
DEMO
PASSERJACK BOARDYOU CHOOSE
Read the board

Find and retrieve your board items.

Write to the board

Add, edit, and delete board items.

Reveal sealed secrets

Allow access to sealed secret values.

Try the switches. These are examples, not saved settings. Permissions apply to the board, not individual items.

The rest of your computerNot connected
Your cloud driveNot connected
Give an agent a key. Set its scope. Revoke it anytime.

THE SMALL GAP BETWEEN EVERYTHING

Less forwarding.
More getting on with it.

Phone to laptop.

Save that link now. Open it on the big screen when you sit down.

Same board. Different device.

You to your agent.

Save the brief. Ask your connected agent to read it and use it as context.

No copy-paste tour.

Your agent back to you.

Ask it to leave the answer on your board. Pick it up on your own time.

Work travels both ways.

A home, not another hurdle.

Some things stay private.
Some things need to move.

  1. 01

    Keep it somewhere you can find it.

    Save everyday notes and links on your board. Put sensitive content in the separate vault, encrypted on your device and opened on devices you trust.

  2. 02

    Get it onto the other screen.

    Your saved items follow your sign-in. For a quick handoff, show the QR code for a regular item: someone scans it and opens that one item. No recipient account needed.

  3. 03

    Make room for an agent, not your whole life.

    Connect an MCP-compatible agent, choose board-wide permissions, and ask it to use your saved context or leave a result back. Your inbox and drive are not connected.

Plans that fit your workflow.

Useful from the first paste.

Start with the free board. Add file storage when you need it.

Pro · from $1.99 a month

Bring your files, too.

Images and file attachments.
5 GB storage, up to 100 MB per file.

Explore paid plans

Need more room? Pro Plus has 25 GB storage and files up to 500 MB.

A few useful details

Your stuff.
Your call.

What can my agent access?

What you save to PasserJack, according to the key permissions you grant. Read and write permissions cover your board, not individual items. Vault reads require a separate permission and an unlock window you open. You can revoke a key at any time. Connecting PasserJack does not connect your filesystem, Gmail, or cloud drive.

Do I need an agent to use it?

No. It is a useful place to keep and move notes, links and snippets between your phone and computers. Agents are optional. Connect one through MCP or the REST API whenever it helps.

Is everything end-to-end encrypted?

No. Ordinary board items are stored so you can search and share them. The separate vault encrypts content on your device; agent access to it requires an explicit unlock. Titles and filenames are metadata, not encrypted content.

Can I share with another person?

Yes. Create a link to an item, choose when it expires, and revoke it when you are done. Someone who can read a shared item can still copy it.

How does the QR handoff work?

Open the QR code for an item and scan it on another device. For a regular board item, anyone with that handoff link can open the item once, for 5 minutes, without signing in. It does not give access to the rest of your board. A QR code for a vault item sends you to the vault, where sign-in and vault access are still required. The QR codes in these examples open the public PasserJack homepage, not a real saved item.

What should I do first?

Sign in, paste a link you want on another device, then open PasserJack there. That is the whole first step. No agent setup or installation needed.

Pick up where you left off.

Your work moves.
Your stuff should, too.

Make your first handoff

Start with a link. See it on your other device.