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Claude on the web, in the desktop app and in the mobile apps connects to the Sevalla MCP server as a custom connector. You add the connector once to your Claude account, and it’s available in every Claude app where you’re signed in.

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Before you begin

  • A Sevalla account and a company to work in.
  • A Claude account. Custom connectors are available on every Claude plan; the Free plan allows one.
  • On a Team or Enterprise plan, an owner adds the connector for the organization (see Add the server for an organization).

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Add the server

1

Open the connectors

In Claude, go to Customize > Connectors, click + Add, then click Add custom connector.
2

Add Sevalla

Enter Sevalla as the name and https://mcp.sevalla.com/mcp as the URL, then continue. Keep the authentication settings Claude detects for the server (OAuth sign-in), and click Add.
3

Sign in

Connect the connector when Claude asks. Your browser opens the Sevalla dashboard: pick the company and the permissions, then click Authorize (what each choice means).

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Add the server for an organization

On a Team or Enterprise plan, an owner (or a role with access to manage connectors) goes to Organization settings > Connectors, clicks Add, hovers over Custom, selects Web, and enters the same name and URL. Each member then opens Customize > Connectors, finds Sevalla and clicks Connect, which starts their own Sevalla sign-in. Every member authorizes their own Sevalla company and permissions.

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Check the connection

In a chat, click + at the lower left, choose Connectors, and turn on Sevalla. Ask “List my Sevalla services” to make a first call. Claude reads each tool’s annotations to decide which calls need your approval.

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Use an API key instead

This page connects Claude with OAuth sign-in. To use an API key instead, for example in scripts or CI, connect Claude Code with the key in a header.

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Remove the server

Go to Customize > Connectors, click the three dots next to Sevalla and remove it. On Team and Enterprise plans, owners remove organization connectors in Organization settings > Connectors. Removing the connector doesn’t delete the API key that sign-in created. To revoke it, delete the key under Tools > API keys. Claude’s own steps can change: see custom connectors in the Claude Help Center.