OpenAI Codex

Turn on developer mode

In the ChatGPT desktop app, open Settings → Security and login and turn on Developer mode

Add PlanMyVisit

Open Settings → Plugins → Browse plugins, select the + button and add a plugin named Plan My Visit

Connection address: https://api.autoura.com/api/mcp

Connect your PlanMyVisit account (email address required)

Complete the secure sign-in or sign-up flow when asked

Add it to a chat

Select New chat in Codex, then select the + button and add PlanMyVisit

Start a new chat

Select New chat in Codex

Start the voice conversation

Select the audio-call button

Then add PlanMyVisit

After the voice conversation has started, select the + button and add PlanMyVisit

Start a new chat

Select New chat in Codex

Paste a visit-page address

Paste the PlanMyVisit web address into the chat

For example: https://www.planmyvisit.to/BuckinghamPalace

Tell Codex what you want to do

Ask Codex to plan your visit using that page

Tell Codex about your visit

Tell Codex where you want to go, when you are going and who is joining you

For example: “Plan my visit to Buckingham Palace on [date] with [people’s names]”

Create the visit plan

Ask Codex to use your preferences and create or update the shared plan

Use it while you are there

Return to the chat or voice conversation for help during the visit

Access your preferences

Ask Codex to access your PlanMyVisit preferences in a chat or voice conversation

Make changes

Tell Codex which preferences you want to add or update

For example: “Remember I don’t like tomatoes”

Your visit plans update automatically

If you have any visit plans, PlanMyVisit automatically updates them to reflect your changed preferences