Documentation Index

Fetch the complete documentation index at: https://learn.nexudus.com/llms.txt

Use this file to discover all available pages before exploring further.

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Sessions and Re-authentication

A connection to the Nexudus MCP server is called a session. Each session is tied to your Nexudus account and lasts for a limited time.

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How long a session lasts

After 8 hours, the access token your MCP client is using becomes invalid. The next tool call returns an authentication error.

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What you see when a session expires

The first failed tool call surfaces in your AI assistant’s response. The wording depends on the assistant, but you will see something like:

“I tried to fetch your bookings, but your Nexudus connection needs to be re-authenticated.”

or:

“The Nexudus tools aren’t loading. Could you reconnect from your client’s settings?”

Both are signs that the 8-hour session has ended. Most clients also show a status banner next to the Nexudus connector in their settings — for example, Claude.ai displays a Connection issue notice with a Connect button that walks you back through the sign-in.

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How to re-authenticate

The steps depend on your MCP client, but they are always the same as the first sign-in: In every case, you sign in to Nexudus again in the browser and the session restarts for another 8 hours.

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Why sessions expire

Short-lived sessions are a security feature. If your token is ever leaked — for example, by another extension reading from the MCP client’s storage — the maximum time it remains useful is 8 hours.

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Multiple clients, same account

You can connect more than one MCP client to the same Nexudus account at the same time. Each client gets its own session and token; they do not share state. Disconnecting one client does not affect the others.

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What is not preserved across sessions

The MCP server itself remembers nothing about you between sessions:

• No chat history — that lives in your MCP client.
• No saved preferences — every session starts with the same defaults.
• No request log visible to you — only anonymous telemetry is recorded by the server (see Telemetry).

Your Nexudus account remembers everything that was created or changed — those operations are real database writes on the Nexudus side, identical to actions taken in the admin panel.

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Next steps