Install

Use Stand In from the AI you already have.

One remote server, every major client. No new app to learn: describe the handoff and your agent files it, ready for your review.

Claude, ChatGPT, Perplexity, Cursor, VS Code, Claude Code, and any other MCP client.

create_stand_in add_context add_file read_capsule ask_capsule list_questions answer_gap host_page
Reading · no setup

Someone sent you a link?

Point any agent at it and it reads and asks on its own. No account, no key, no install. The link is the credential, and it answers only from what the creator approved.

Creating · one sign-in

Making your own?

Connect the creator server once. Your client signs in through Stand In in the browser, the same way it connects any other service. Nothing to paste, nothing to store.

Connect

Choose your client

Every one of these speaks MCP, so Stand In shows up as tools your agent can call in plain conversation.

Connector

Claude

Web, Desktop and mobile

Install → Developer mode

ChatGPT

Plus, Pro, Business, Enterprise, Edu. Web only

Install → Connector

Perplexity

Pro, Max and Enterprise

Install → Config file

Cursor

All plans

Install → Config file

VS Code

Copilot agent mode

Install → CLI

Claude Code

Claude subscription

Install → Generic

Other clients

Windsurf, Zed, Continue, LM Studio…

Install →
Then just talk to it

You won't touch a menu again.

Once it's connected, Stand In is something you say, not something you open.

To read

“Read this capsule: <link>”
“Ask <link> what the refund policy is.”

To create

“Make a stand-in from these notes and give me the review link.” It files everything; you approve what travels.

Full protocol for machines at /llms.txt. Tokens and connector commands live at /home/connect.