How to Connect Gmail to Claude Safely (Step-by-Step)

If you’re trying to connect your Gmail account to Claude, the setup you choose matters. Most people get this working quickly. Very few set it up correctly.

The difference comes down to control — what Claude can access, what it can do, and whether you can actually see what’s happening behind the scenes. This guide walks you through the right way to connect Gmail to Claude using Stow, so you have full visibility, controlled permissions, and a clean audit trail from day one.

What the Setup Should Look Like

When this is configured properly, your connection looks like this:

That middle layer is what gives you control over access, visibility into activity, and logging of every request. Without it, you’re just sending blind requests into your inbox.

Step 1: Connect Gmail in Stow

Start inside Stow:

• Go to Connected Services
• Click Add New Service
• Select Gmail
• Click Connect via OAuth
• Sign in and approve access

Once this is done, Gmail is connected — but nothing is interacting with it yet. That’s exactly how it should be.

Step 2: Set Gmail Permissions

Right after connecting Gmail, you’ll land on the configuration screen. This is where you decide what Claude is actually allowed to do.

This gives you useful functionality without opening up your entire inbox.

Step 3: Connect Claude

Now connect Claude Desktop:

• Open Customize → Connectors
• Click Add Custom Connector
• Enter proxy URL: https://mcp.stowprotect.com
• Connect using your credentials from Stow

At this point, Claude is connected to Stow, Gmail is already configured behind it, and all traffic runs through that layer.

Step 4: Start Using Gmail in Claude

You can now use prompts like:

What Most People Miss: Logging

This is where the setup really separates itself. With Stow in place, every interaction is tracked. You’re not guessing. You’re not trusting blindly. You can actually see it.

No Stored Email Content

Even with full logging, your privacy is absolute. Our Zero-Retention policy ensures:

• Email bodies aren’t stored
• Responses are stripped down to metadata
• Credentials are masked and encrypted at rest

What Happens on Each Request

Every time Claude touches Gmail:

1. The request goes through Stow
2. Permissions are checked instantly
3. The action is allowed or denied based on your policy
4. The result is logged for your audit trail

That’s the difference between a direct integration (no visibility) and a controlled integration where you can see everything. This model creates a fully observable execution layer instead of blind API calls.

Why This Is the Right Way to Do It

Connecting Gmail to Claude isn’t just about making it work. It’s about knowing what the AI can access, what actions are possible, and exactly what happened. Using Stow gives you that structure by default.