The Koko connector

Last updated: October 13, 2026

Koko connects to Claude and ChatGPT as an app, so a trip you plan in a conversation can be saved to your Koko account, opened on a map, shared with the people coming with you, and edited later from the same conversation.

Find Koko on the ChatGPT store

Koko is published in ChatGPT's plugin directory, so there is nothing to paste. The button opens Koko's page there; the four steps are the long way round.

Add Koko to ChatGPT

Open the directory
Signed in to ChatGPT, go to chatgpt.com/plugins. In the ChatGPT app it is under Settings → Connectors.
Search for Koko
Type Koko into the search box. Ours is the green Koko mark under Travel, by Carson Li.
Install and connect
Press Install plugin, then Connect. Koko's sign-in page opens: Google, an email code, or your Koko username and password. Allow access and you are done.
Say it in a chat
Plan a trip in any conversation and say “save it to Koko”. It lands in your Koko account, pinned on a map, with a private link you can open on the web or in the app.

Setting it up

You need a free Koko account. Sign up at kokotravel.ai first, or create one during the connection flow.

Server details

MCP endpoint: https://kokotravel.ai/mcp
Transport: streamable HTTP (stateless JSON-RPC)
Authentication: OAuth 2.1 with PKCE and dynamic client registration. There is no client ID or API key to paste in.

In Claude

Open Settings → Connectors and add Koko, either from the directory or as a custom connector using the endpoint above.
Click Connect. Koko's sign-in page opens.
Sign in with Google, or with your email and a six digit code, or with your Koko username and password. Then grant access.

In ChatGPT

Add Koko from the plugin directory (how to find it), or as a connector using the endpoint above.
Click Connect and sign in to Koko the same way.

In Claude Code or another MCP client

claude mcp add --transport http koko https://kokotravel.ai/mcp

Then run /mcp and complete the sign-in in the browser.

Example prompts

“Make me a list of three famous ramen shops in Shibuya, Tokyo: Ichiran Shibuya, Nagi Golden Gai and Hakata Ippudo Shibuya. Save it to Koko as ‘Shibuya Ramen’.”

Uses send_to_koko. You get a view link back.

“Plan one day in Asakusa, Tokyo: Senso-ji at 09:00, lunch at Daikokuya Tempura at 12:00, Tokyo Skytree at 14:00. Save it to Koko as ‘Asakusa Day’.”

Uses send_to_koko and saves a plan rather than a list, because the stops have times.

“What do I have saved in Koko?”

Uses my_koko.

“Is my Shibuya Ramen list ready yet?”

Uses check_koko_status.

“In my Shibuya Ramen list, drop Hakata Ippudo and add Afuri Ebisu instead.”

Uses get_koko then update_koko. Same link, updated contents.

Disconnecting

Disconnect Koko from your assistant's own connector settings. That revokes its access token immediately, and Koko stops accepting requests made on your behalf. Your lists and plans stay in your Koko account. To remove those too, delete your account from the account deletion section of the FAQ.

Support

A human reads every message. Email [email protected] with what you asked the assistant and what came back. See also the FAQ, privacy policy and terms.