How to Use the SuperTokens MCP in Windsurf

Q: How do I manage roles with SuperTokens and Windsurf?

You call listuserroles first; it shows all current assignments. Then, use assignroletouser to grant a specific role or createorupdaterole if the role itself doesn't exist yet.

Q: Does SuperTokens and Windsurf handle multiple user accounts?

Yeah, you can use linkaccounts to connect two separate accounts belonging to one person. You also have unlinkaccounts if the user needs to sever that connection later.

Q: Can I manage tenant details using SuperTokens and Windsurf?

Absolutely. You can use gettenant to pull all the current organizational details. Plus, createorupdatetenant lets you build or modify the structure itself.

Chain multi-step actions to manage SuperTokens authentication flows with Windsurf.

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Setup SuperTokens with Windsurf

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Managing user accounts via the MCP Server

You can use `signup_user` and `signin_user` to handle basic identity lifecycle events. This lets your agent create new users or authenticate existing ones by passing credentials. Need more control? Use `get_user` to pull specific user details by ID, or run `update_user_metadata` if you need to change non-auth data like a profile picture URL.

Controlling session state with Windsurf

The server exposes tools to manage active sessions. You can call `create_session` when a user first signs in, or use `refresh_session` if the token is nearing expiry. If a user leaves the platform, don't forget to revoke access using `remove_session`. This ensures that even old tokens can be cleanly invalidated.

Building complex authorization flows

`list_user_roles` helps your agent confirm exactly what roles a user possesses. Pairing this with `assign_role_to_user` lets you grant specific permissions programmatically. For managing the overall system, use `create_or_update_tenant` to set up new organizational containers.

Setup guide

Set up SuperTokens MCP in Windsurf

Prerequisites

Windsurf IDE installed (macOS, Windows, or Linux)
Active Vinkius subscription with a valid endpoint token

1

Open MCP configuration

Click the Cascade assistant icon in the sidebar, then click the hammer icon (🔨) at the top of the panel. Select "Configure" to open ~/.codeium/windsurf/mcp_config.json.
2

Add the SuperTokens MCP

Paste the JSON snippet shown on the right into the mcpServers object. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Refresh MCPs

Go back to the hammer icon (🔨) in Cascade and click "Refresh". Windsurf will detect the new server. No full restart is needed — the connection is hot-reloaded.
4

Verify in Cascade

Start a new Cascade conversation and ask something like "Show my SuperTokens payment history." If connected, Cascade will call the SuperTokens tools directly. You will see a green dot next to the server name in the MCP panel.

mcp_config.json

{
  "mcpServers": {
    "supertokens-mcp": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

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Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by SuperTokens. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about SuperTokens MCP in Windsurf

You call `list_user_roles` first; it shows all current assignments. Then, use `assign_role_to_user` to grant a specific role or `create_or_update_role` if the role itself doesn't exist yet.

Yeah, you can use `link_accounts` to connect two separate accounts belonging to one person. You also have `unlink_accounts` if the user needs to sever that connection later.

This server touches user metadata, which includes anything you store about a user in their profile. Remember to check the `delete_user_metadata` tool if you need to purge that specific information.

Absolutely. You can use `get_tenant` to pull all the current organizational details. Plus, `create_or_update_tenant` lets you build or modify the structure itself.

Use it whenever an authenticated action needs to happen. Don't just rely on the client side; make sure your agent calls `create_session` or `refresh_session` to maintain a verifiable state.

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