Connecting Claude

Add Pertento as a custom connector in claude.ai, sign in, choose what Claude may do, and start asking about your experiments.

2 min read

Custom connectors need a paid Claude plan. On a Team or Enterprise plan, an owner may have to allow custom connectors first. A connector you add in claude.ai also works in the Claude desktop app.

Add the connector

  1. 1In claude.ai, open Settings → Connectors and click Add custom connector.
  2. 2Give it a name, for example "Pertento", and paste the server address: https://app.pertento.ai/mcp
  3. 3Leave the advanced settings (client ID and secret) empty.
  4. 4Click Connect. Pertento's sign-in page opens.
  5. 5Sign in to Pertento if you are asked to. A passkey works too.

Allow access

On Pertento's consent screen:

  1. 1Check that it names Claude and marks it as a verified app.
  2. 2Choose what Claude may do. See Scopes and websites for an AI assistant.
  3. 3Choose which websites it may reach, and how long the connection lasts.
  4. 4Enter your Pertento password, and confirm with your passkey if you are asked to.
  5. 5Click Allow.

You are back in claude.ai, and Claude is connected. In Pertento it is listed under Settings → Agent access → Connected apps.

Use it in a chat

Turn the Pertento connector on in a chat, then ask, for example:

  • "List my Pertento websites."
  • "How is experiment 1234 doing?"
  • "Build a draft test on the product page that makes the add to cart button larger."

Before Claude starts, ends or deploys anything, Pertento gives it a preview of what will happen. See How an assistant makes live changes safely.

If it does not connect

"Couldn't discover OAuth settings", or a similar error, almost always means the address is wrong. It must be exactly https://app.pertento.ai/mcp.

Connecting Claude again replaces the earlier connection, so you will not end up with two.