The license picker is an assistive recommendation system, not an automatic legal decision. It asks plain-language questions about your goals, narrows appropriate SPDX options or points you toward a custom license, and explains why each option is suggested. You always make the final selection.
Choose the goal that sounds closest: broad commercial reuse, attribution, forks, open modifications, reciprocal sharing, AI training posture, or separate permission for negotiated use. The exact license options below narrow from those answers and the selected work type.
Imported repository or package metadata may prefill a draft license, but you can override it after review. If evidence conflicts, the picker enters a review state instead of silently choosing a winner. SFR metadata layers provenance, verification state, AI permissions, and machine-readable rights details on top of the chosen license; it never replaces or modifies that license.
Keep all rights Nobody may reuse it without separate permission. Commercial works, unreleased projects, books, art, and private releases. Allow broad reuse Best for open-source software where reuse should be simple. Not recommended for the selected work type. Require improvements to stay open Best for software where modified code should remain available. Not recommended for the selected work type. Allow creative reuse Best for books, art, music, video, courses, datasets, and similar work. Creative or educational work where sharing, attribution, noncommercial use, or public-domain dedication matters.
Exact copyright license Required ? Choose the final copyright license. Suggestions are traceable to your answers, work type, imported evidence, or conflict review; they are not legal advice. SFR stays separate and does not replace SPDX identifiers or canonical license text.
Proprietary / all rights reserved Creative Commons Attribution 4.0 International (CC-BY-4.0) Creative Commons Attribution-ShareAlike 4.0 International (CC-BY-SA-4.0) Creative Commons Attribution-NonCommercial 4.0 International (CC-BY-NC-4.0) Creative Commons Zero v1.0 Universal (CC0-1.0) Custom or separately negotiated license No reuse rights are granted unless a separate notice, agreement, or license says otherwise. No SPDX ID
Proprietary No reuse rights are granted unless a separate notice, agreement, or license says otherwise.
Commercial products, books, art, private releases, and records where licensing is handled by inquiry.
Use Proprietary No SPDX ID
Custom Reuse terms are defined in a custom agreement, creator notice, publisher contract, or future license template.
Commercial rights, enterprise review, adaptations, unreleased works, or rights that need negotiation.
Use Custom Registry Framework SigilForge Rights Framework (SFR) v1.0 Defines the Creator Rights Record behavior: provenance metadata, verification state, AI permissions, evidence package semantics, artifact status, and machine-readable rights information.
SFR does not replace your selected copyright license. It publishes additional creator declarations, attribution guidance, AI permissions, provenance metadata, verification state, and machine-readable rights information alongside that license.