Connect Atlas entity data to your preferred AI tool — Claude or ChatGPT — using the Atlas Model Context Protocol (MCP). Once configured, you can query Atlas entity data directly within your AI conversations without switching between tools.

Set up in Claude

For Team and Enterprise plans

Set up steps for Owners 

Before members of Team and Enterprise plans can configure custom connectors, an Owner or Primary Owner needs to follow these initial steps to add a custom connector to your organization:

1. Navigate to Organization settings then Connectors
2. Click Add
3. Hover over Custom, then select Web
4. Enter your connector's remote MCP server URL by copying and pasting: https://mcp.ontra.ai/mcp
   1. Make sure there are no extra spaces before or after the URL when you paste it. 
5. If prompted, name the connector "Ontra" so it is easy for other team members to recognize
6. Optionally, click Advanced settings to specify an OAuth Client ID and OAuth Client Secret for your server
7. Finish configuring your connector by clicking Add

Steps for members after connector is configured

1. Navigate to Customize > Connectors
2. Find the custom connector your Owner added in the list (it will have a "Custom" label)
3. Click Connect to authenticate and start using the connector with Claude

For Pro and Max plans

If you are using an individual Pro or Max plan, follow these steps to add a custom connector. 

1. Navigate to Customize > Connectors
2. Click + then Add custom connector
3. Add your connector's remote MCP server URL: https://mcp.ontra.ai/mcp
4. Optionally, click Advanced settings to specify an OAuth Client ID and OAuth Client Secret for your server
5. Finish configuring your connector by clicking Add

Enabling connectors after configuration

Once you connect Claude to Ontra, Atlas entity data will be available in every Claude conversation.

You can enable connectors for individual conversations via the + button on the lower left of your chat interface, then Connectors. You'll see your configured connectors with toggles allowing you to enable/disable them per conversation.

Set up in ChatGPT

Custom connectors, referred to in ChatGPT as Apps, are available for ChatGPT Plus, Pro, Business, and Enterprise/Edu plans.

For Business, Enterprise, and Edu Plans

Set up steps for Workspace Admins

1. Go to Workspace Settings → Apps
2. Enable Developer Mode if prompted
3. Click Create
4. Configure the connector:
   • Name: Ontra
   • MCP Server URL: https://mcp.ontra.ai/mcp
5. Configure authentication if applicable (OAuth/SSO or API token authentication)
6. Save the connector
7. Test the connector in ChatGPT
8. Publish the connector to your workspace

Once published, workspace members will see the connector available in ChatGPT.

Steps for members after the connector is configured

1. Open a new chat 
2. Open the Tools menu (via the + button)
3. Select Ontra
4. Authenticate if prompted

Once connected, Atlas metadata will be available in conversations where the connector is enabled.

For Plus and Pro Plans

Plus and Pro users can configure the connector themselves using Developer Mode.

1. Open Settings → Apps → Advanced Settings
2. Enable Developer mode
3. Go to Settings → Apps
4. Click Create
5. Enter:
   • Name: Ontra
   • MCP Server URL: https://mcp.ontra.ai/mcp
6. Configure authentication if required
7. Save the connector
8. Open a new chat and enable Ontra from the Tools menu (via the + button)

Additional Resources

• Use Ontra MCP with Atlas