License answers
Can I use MIT commercially, in AI training or with modifications?
Deal in the software without restriction, including to use, copy, modify, merge, publish, distribute, sublicense and sell it, as long as the copyright and permission notice go with all copies or substantial portions.
| Use | Answer | Why |
|---|---|---|
| commercial_use | Yes | Permitted, with duties: attribution, license_notice. |
| model_training | Needs human review | The license grants broad rights but attaches conditions (such as keeping notices) to copies and adaptations. Whether a trained model, or its output, is a copy or adaptation that carries those conditions is legally unsettled, and in some places training may fall under an exception such as fair use. A human reviewer should confirm this use for your case. |
| modification | Yes | Permitted, with duties: attribution, license_notice. |
| redistribution | Yes | Permitted, with duties: attribution, license_notice. |
| model_inference | Yes | Permitted, with duties: attribution, license_notice. |
Duties
attribution, license_notice
Check it by API (free, no key)
curl -s https://www.rightshold.com/v1/licenses/check -H 'content-type: application/json' \
-d '{"license_id":"MIT","intended_use":{"uses":["commercial_use","model_training"]}}'
MCP: call check_license at https://www.rightshold.com/mcp. Connect your agent · Full reading · Legal text
An automated reading of the license text, not legal advice. Other licenses: all license answers.
