# AI app connections now work only through Checkgrow MCP

> An AI app you connect to Checkgrow can now use your data only through Checkgrow MCP, the way the Allow screen describes. Reconnect your AI app once.

Version: v1.631
Date: 2026-11-05
Source: https://doc.checkgrow.com/changelog/v1-631-ai-app-connections-now-work-only-through-checkgrow-mcp

## What this solves

- An AI app could do more with its Checkgrow sign-in than the Allow screen promised. Now it can reach only the one company you chose, read-only or with changes you approve.
- It is easier to spot an app that is not what it claims to be before you click Allow.

## What changed

- AI apps receive a sign-in that works only with Checkgrow MCP. It no longer works anywhere else in Checkgrow, and it cannot change your account.
- The Allow screen shows where the app returns after you decide. Claude, ChatGPT and apps on your own computer show as usual. Any other app gets a warning: allow it only if you added Checkgrow to it yourself just now.
- Apps that were not connected with the Checkgrow MCP address are refused.
- Revoking a connected app under Integrations ends its access at once.
- Apps connected before this change must connect again: remove Checkgrow in the AI app and add `https://mcp.checkgrow.com` again.

## Where to find it

- The Checkgrow screen that opens when you connect an AI app.
- Integrations → Checkgrow MCP → Connected apps.

## Useful for

- Anyone who uses Checkgrow from Claude, ChatGPT or another AI app.
- Company admins who want connected apps limited to what each person allowed.