Terms of Service

About these terms

These terms cover MCP for Blender, an open-source project maintained by Siddharth Ahuja ("we", "us"): the addon and MCP server, the MCP for Blender ChatGPT connection for ChatGPT and Codex, MCP for Blender Premium, and this website. By using any of them you agree to these terms and to our Privacy Policy. MCP for Blender is an independent project and is not affiliated with or endorsed by the Blender Foundation.

Open-source software

The addon and MCP server are licensed under the MIT License. These terms don't limit the rights that license gives you to the code.

ChatGPT connection

• You need an account, signed in with your email. Keep access to it secure: anyone signed in as you can control the Blenders you've connected while they're connected.
• Connecting Blender lets the AI apps you approve (for example ChatGPT or Codex) inspect and change your open scene, import assets and run Python in Blender in safe mode. They act on your instructions, and you're responsible for what you ask them to do. Save your work, and review what they do.
• Safe mode limits what scripts can do, but it doesn't make AI-generated changes risk-free.
• You can disconnect at any time from the addon, and revoke an app's access in that app's settings.
• The ChatGPT connection is offered as is, with no uptime guarantee. We may change, limit or end it, and may suspend accounts that misuse it.

Premium

• Premium is a subscription sold through Dodo Payments, our merchant of record, which also handles billing, taxes and invoices.
• Plans include a monthly allowance of 3D generations, as described on the Premium page. Allowances reset each billing month and don't roll over. Generations that fail aren't counted.
• A license key works on up to 3 devices at a time. Don't share it beyond that.
• You can upgrade, downgrade or cancel from your account. Cancelling stops renewal, and you keep access until the end of the period you've paid for. If you think you were charged in error, email ahujasid@gmail.com.
• Generated models are created by third-party providers. Results vary, and you're responsible for checking you can use them for your purpose.
• We may change plans or prices. Changes apply from your next billing period, and we'll let you know in advance.

Data you share

Sharing prompts, code, screenshots, scene data and trajectory data is opt-in for the open-source addon and server, and off by default. The Privacy Policy lists what is collected.

If you opt in, you keep ownership of your work, and you grant us a worldwide, royalty-free, perpetual license to use what you share to improve MCP for Blender, for research, to train AI models, and to publish anonymized or aggregated datasets. Once data has been used for training or published, it can't be fully removed. If you never opt in, no license is granted.

The ChatGPT connection and Premium don't collect this kind of data, and these terms grant us no rights to your scenes or prompts through them.

Acceptable use

Don't use MCP for Blender to break the law, infringe others' rights, attack or overload our services, get around usage limits or safe mode, access accounts or Blenders that aren't yours, or resell access to the ChatGPT connection or Premium.

Your content

What you create is yours. AI-generated code and models are provided as is, with no guarantee that they're correct, safe or free of third-party rights. Assets imported from Poly Haven, Sketchfab and Poly Pizza come under their own licenses.

No warranty

MCP for Blender, including the ChatGPT connection and Premium, is provided "as is" and "as available", without warranties of any kind, express or implied, including fitness for a particular purpose and non-infringement. We don't guarantee that it will work without interruption or errors, that AI-generated changes will be correct, or that your work won't be lost.

Limitation of liability

To the maximum extent permitted by law, we aren't liable for any indirect, incidental, special or consequential damages, or for lost data, work or profits. Our total liability for any claim is limited to the amount you paid us in the 12 months before it, or USD 50 if you paid nothing.

Nothing in these terms limits rights you have under consumer protection laws that can't be waived.

Changes

We may update these terms. We'll change the date above, and tell you about significant changes on this site or by email. Continuing to use MCP for Blender after a change means you accept the new terms.

Contact

Siddharth Ahuja, ahujasid@gmail.com