Last updated: 2026-08-21
AI Dev Methodology is a digital handbook ($19, one-time purchase) that teaches a spec-driven system for shipping software with AI agents. It is delivered as a downloadable zip file. The basic version of EOS App is free. EOS CLI is free during open beta. Both are source-available and distributed under their respective source-available licenses.
Payments are processed by our payment providers and merchants of record, currently Gumroad and Creem. After a successful payment, digital products are delivered instantly as a download link. You are responsible for providing a valid email address at checkout.
The $19 version of AI Dev Methodology is licensed for personal use. If you need team or commercial licensing, contact us at [email protected]. The source-available tools remain under their source-available licenses.
EOS products include AI-powered functionality (code assistance, document processing and related tools). You may use the AI features only for lawful purposes. You must not use them to create or distribute malware or attack tooling; to infringe intellectual property, licence terms or confidentiality obligations; to generate deceptive, fraudulent or otherwise harmful content; to process content you have no right to use, or in violation of third-party AI provider policies; or to violate any applicable law or regulation. The full rules are set out in our Acceptable Use Policy, which forms part of these Terms.
All products are digital and delivered instantly, so purchases are final and refunds are not offered. If you have questions before buying, please contact us first.
All content in AI Dev Methodology is owned by EOS AI OS. You receive a limited, non-exclusive, personal license to use it. You may not resell, redistribute, or republish the content.
Products are provided "as is" without warranties of any kind. To the maximum extent permitted by law, we are not liable for damages arising from the use of the products.
We may update these terms at any time. Continued use of the products after changes means you accept the updated terms.
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