AI protocols

MCP

Available

We provide 35 tools through MCP for compatible AI products, custom agents and new device experiences. They support planning before a visit and assistance while someone is there

MCP endpoint

Profiles and registration

• People can register an individual profile using an email address and connect their own AI agents
• AI agents can self-register or create and connect a profile on behalf of a person
• An agent registering for a person needs access to an email address for verification. This can be the person’s email address when authorised, or the agent’s own email address
• Register when the profile is new, or sign in when it already exists, then complete email verification before using protected tools

• All tools available through MCP are also available through WebMCP
• WebMCP does not support AI-agent self-registration. A person must sign in or sign up on this PlanMyVisit website

Browser support

WebMCP is a simple way to connect PlanMyVisit to an AI, but browser adoption is still at an early stage

• Codex in the ChatGPT desktop app: supported and tested with PlanMyVisit

  The secure email link signs in whichever browser opens it, so it must open in the Codex browser where you started

  1

  Request the email

  Start sign-in from the PlanMyVisit page open in the Codex browser

  2

  Copy the secure link

  Open the email and copy the sign-in link address instead of opening it in your regular browser

  3

  Open it in Codex

  Paste the link into the Codex browser address bar and open it to complete sign-in in the correct session

• Google Chrome 149 or later: WebMCP is in early preview. For testing, enable chrome://flags/#enable-webmcp-testing and relaunch Chrome. Chrome WebMCP documentation
• Microsoft Edge 153 or later: WebMCP is experimental through an origin trial. Local testing can use edge://flags/#enable-webmcp-testing. Edge WebMCP release notes

Get started

A2A is planned for September 2026