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PasserJack

FOR YOUR NEXT GOOD IDEA

A shared desk
for you and
your agents.

Save a link on your phone. Grab it on your laptop. Ask your agent to work with it and put the answer back.

One small board. The things you choose to add. None of the “here’s my entire drive” part.

Sample boardTry the filters
passerjack.J

A little bit of everything.

Your ideas have good company.

NOTE

That idea from the walk.

A tiny weekend project.
One useful thing.
Make it feel really good.

You · phone
LINK

Less, but better.

Some inspiration for the next thing.

You · laptop
AGENT RESPONSE

A starting point.

Based on your project note:

  • Keep one core workflow.
  • Build the smallest version.
  • Try it on your phone.
Agent · saved on request
CODE

Ready for your terminal.

# start something small
npm create next-app@latest weekend-project
cd weekend-project
npm run dev
Agent · saved on request
One board, wherever you work.4 examples
Connect an agent, then ask it to read or save to your board.
SMALL SURFACE. USEFUL CONNECTIONS.

Keep the work moving.
Keep the scope small.

For the device shuffle.

Stop sending yourself emails. Notes, links, and code have a home you can open on your next device.

For a little agent help.

Connect an agent to your board with read, write, and secret permissions you choose. Your drives stay out of it.

How agents connect

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.