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Add Allocait to Claude, sign in, and choose what Claude may do. There’s no key to copy. To use an API key instead, see Use an API key. Both ways reach the same MCP server and offer the same two levels of access: Read only or Read and change. Your plan decides which of the two you can choose. See Access levels.

Before you start

You need an account with an active plan or trial. What Claude may do depends on your plan and on the access you choose. If you’re new to Allocait, create your account and choose a plan first. Then start the connection from Claude. If the sign-in request has expired, start the connection again from Claude.

Connect by signing in

In Claude

If Allocait appears in Claude’s connectors directory, you can add it from there and sign in. Otherwise add it as a custom connector.
1

Add a custom connector

Claude’s menus change, so follow Claude’s guide to adding a connector for the current steps. On a Team or Enterprise plan, an organization Owner may need to add the connector before members can connect.
2

Enter the URL

If Claude asks how it identifies itself to the server, choose Register automatically. Leave any client ID and secret blank.
3

Sign in

When Claude opens Allocait, sign in.
4

Check the consent screen

Check that Signed in as shows your account and that Returns you to names the app you started from.
5

Choose access and allow

Under Access, choose Read only or Read and change, then select Allow.

In Claude Code

1

Add the server

2

Sign in

In a Claude Code session, run /mcp and follow the sign-in steps in your browser.
3

Allow

On the consent screen, choose the access, then select Allow.
The Allocait plugin adds this same server to Claude Code. After you install it, run /mcp and sign in. You don’t need to add the server a second time.

What you allow

The consent screen offers one choice:
  • Read only is the default. Claude can see everything in your account, including portfolios, rules, watchlists, inputs and actions, and can call the read tools.
  • Read and change lets Claude also add, change and delete your data, including whole portfolios. It needs a plan that includes it.
The screen starts at Read only every time it appears, even for an app you allowed changes before. See Access levels for the full comparison. Allocait refuses some requests before it shows Allow, for example an app that asks for your sign-in details, which Allocait does not share with connected apps. See Connector sign-in errors for each message.

Change or remove access

Open Settings > Apps. Your connected apps are listed there.
  • To change what an app may do, select Edit access, choose Read only or Read and change, then select Save access.
  • To remove an app, select Remove, then select Remove again to confirm.
Allocait applies a change from the app’s next request. Your client may keep its earlier tool list until you start a new chat. Removing an app doesn’t delete anything it already changed or created. An app or key that hasn’t been used for 30 days shows Inactive. The label doesn’t change its access. If Claude shows an authorization error after you remove the app, remove the Allocait connector in Claude and add it again.

When your plan changes

  • If you move from Advanced to Core, a key or app with Read and change keeps working, read-only. A write returns “This account’s agent access is read-only.” See Read-only access.
  • If your plan or trial lapses, the sign-in screen offers no Allow, and requests from an app already connected fail with HTTP 403 until you choose a plan. Reconnecting doesn’t help. See API errors for the exact text.

Next steps

Access levels

What Read only and Read and change allow.

Overview

What the connector can and can’t do.

Read prompts

Realistic prompts and the tools they use.

All tools

Every MCP tool, grouped by feature.