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Connection guide

Perplexity

AvailableLast tested: August 26, 2026

Perplexity is an AI-powered answer engine designed for research and fact-finding. It searches the web in real time, synthesizes information into concise responses, and typically provides citations so users can trace claims back to original sources.

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Public OAuth endpoint

Connect Glushkov Modelling MCP

Add this public endpoint in the MCP, connectors, apps, or integrations section of Perplexity, then complete OAuth authorization when prompted.

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https://mcp.glushkov-modelling.com/mcp-oauth

Do not use https://mcp.glushkov-modelling.com/mcp. It is a legacy endpoint and is not intended for public OAuth connections.

Step by step

Connect Perplexity to the archive

Follow the steps in order. Interface labels can change over time, but the public OAuth endpoint remains the same.

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  1. 01

    Open Connectors

    Open the Connectors section in Perplexity.

  2. 02

    Add MCP server

    Choose the option to add a new MCP server.

  3. 03

    Enter endpoint

    Paste the public Glushkov Modelling MCP OAuth endpoint.

    https://mcp.glushkov-modelling.com/mcp-oauth ↗

    Note: Do not use /mcp; that legacy endpoint is not intended for public OAuth connections.

  4. 04

    Name and save connector

    Set a recognizable name, such as Glushkov Modelling MCP, then save the connector.

    Note: The new connector should appear in the connectors list.

  5. 05

    Start OAuth connection

    Open the connector card and select Connect.

  6. 06

    Sign in or register

    In the browser window, sign in to Glushkov Modelling MCP. If you do not have an account yet, select Register and create one with your email address and password.

    Note: Complete registration in the same browser session.

  7. 07

    Verify email

    Confirm your email using the link sent to your inbox, then return to the sign-in page and log in.

    Note: Check Spam if the email does not arrive.

  8. 08

    Confirm connection

    Return to Perplexity and confirm that the connector status changes to Connected.

    Note: Open a new chat before testing the tools.

Test the connection

Ask your first archive question

Once the MCP tools are connected, send this prompt in a new Perplexity conversation.

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Use Glushkov Modelling MCP. Show the available capabilities of the connector.

Need help?

Troubleshooting for Perplexity

These common issues may affect your connection.

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Confirmation email did not arrive

Check your Spam or Junk folder and verify that the email address was entered correctly. If the message still does not arrive, start the sign-in flow again and request a new confirmation email.

Also applies to: Claude, ChatGPT, Cursor, Visual Studio Code, Google Antigravity

Confirmation link is expired or does not open

Start the sign-in flow again and request a new verification email. Confirmation links are time-limited and should be opened in the same browser session where possible.

Also applies to: Claude, ChatGPT, Cursor, Visual Studio Code, Google Antigravity

The client asks to sign in again

Complete the OAuth flow in the same browser window opened by the client. Allow cookies and popup windows, then return to the client only after sign-in has completed.

Also applies to: Claude, ChatGPT, Cursor, Visual Studio Code, Google Antigravity

The server cannot be added

Check that the public OAuth endpoint is exactly https://mcp.glushkov-modelling.com/mcp-oauth. Do not use the legacy /mcp endpoint, a Keycloak URL, or an API key.

Also applies to: Claude, ChatGPT, Cursor, Visual Studio Code, Google Antigravity

Tools do not appear after OAuth

Close and reopen the chat or application, then check the connector status in the client settings. Confirm that the connector is connected and enabled for the current chat or Agent session.

Also applies to: Claude, ChatGPT, Cursor, Visual Studio Code, Google Antigravity

Connection to MCP server expired

This is normal if you haven’t used the MCP connection for a long time. Click “Reconnect” in the email you received, then complete the authentication using the username and password you created during registration.

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