Kravtwork

KBOS Software License Agreement

Version 0.1

Last updated: June 9, 2026

This KBOS Software License Agreement ("Agreement") governs access to and use of KBOS, including its source code, object code, scripts, prompts, documentation, configuration files, examples, and related materials (collectively, the "Software").

"Licensor" means Vladimir Kravtchenko, doing business as Kravtwork. "Licensee" means the individual or entity that downloads, installs, uses, modifies, or purchases a license for the Software.

By downloading, installing, using, modifying, or purchasing a license for the Software, Licensee agrees to this Agreement.

KBOS is source-available proprietary software. It is not open-source software, and no open-source license is granted by this Agreement.

1. Product

KBOS is downloadable software for structured human-AI teamwork. KBOS is not SaaS. No physical goods are shipped. The Software is intended to run locally on Licensee's own computer or approved local environment.

KBOS may include prepackaged support for popular OpenAI, Anthropic, Google, or other LLM models. Third-party LLM subscriptions, API plans, usage fees, accounts, credentials, and provider terms are separate from KBOS and are Licensee's responsibility.

2. Personal Use and Commercial Use

KBOS is free for personal use.

A paid KBOS license is required for commercial use. Commercial use means (a) use by an individual to generate revenue or other commercial benefit, or (b) use by a business or organization for any purpose.

3. License Quantity

• For commercial use, license quantity equals the number of licensed SYS runners.
• A “SYS runner” means the KBOS system runner implemented by kbos_sys_runner.py.
• One license equals one seat equals one SYS runner.
• The number of AI actors, model runners, child threads, project files, or workflows in a KBOS system does not affect license quantity. The SYS runner is the unit used to determine the required license quantity.
• The SYS runner is a required part of KBOS governance and licensing structure. Licensee may not remove, disable, bypass, delete, rename, obscure, or materially alter the SYS runner in a way that avoids, weakens, or misrepresents KBOS governance, licensing, command execution, validation, ownership, or system-control behavior.

4. License Grant

Subject to this Agreement, Licensor grants Licensee a limited, non-exclusive, non-transferable, non-sublicensable license to download, install, run, and use the Software.

For personal use, Licensee may use the Software without paying a license fee.

For commercial use, Licensee may use the Software only if Licensee has purchased and maintains the required number of paid KBOS licenses.

5. Source Code, Modifications, and Extensions

• Licensor may provide the Software in source-code form. Access to source code does not transfer ownership of the Software.
• Licensee may modify, adapt, configure, extend, and expand the Software for Licensee's permitted personal or properly licensed commercial use.
• Licensee may create internal modifications and extensions to support Licensee's own workflows, projects, integrations, automation, documentation, or team processes.
• Licensee may not sell, sublicense, redistribute, publish, provide as a service, host for third parties, or otherwise make the Software or modified versions of the Software available to others without Licensor's prior written permission.
• All copyright notices, license notices, attribution notices, trademark notices, file headers, and other ownership notices included in the Software must be preserved and may not be removed, obscured, or modified.
• Licensee may add additional copyright notices for Licensee's own original modifications, provided those notices do not remove, replace, obscure, or conflict with Licensor's notices or ownership rights.

6. Ownership

The Software is licensed, not sold.

Licensor retains all rights, title, and interest in and to KBOS, including the Software, documentation, architecture, governance model, naming, trademarks, branding, and original source code.

Except for the limited rights expressly granted in this Agreement, Licensee receives no ownership rights in the Software.

7. Restrictions

• Licensee may not use the Software unlawfully or for unauthorized purposes.
• Licensee is responsible for complying with applicable laws, including export-control and sanctions laws.
• Licensee may not remove, modify, or obscure Licensor's copyright, license, attribution, or ownership notices.
• Licensee may not remove, disable, delete, bypass, or materially alter the SYS runner in a way that avoids or weakens KBOS governance or licensing structure.
• Licensee may not sell, sublicense, rent, lease, publish, host, distribute, or provide the Software or modified versions to third parties.
• Licensee may not use the Software to provide a managed service, hosted service, SaaS service, bureau service, or similar third-party service without Licensor's prior written permission.
• Licensee may not misrepresent modified versions as official Kravtwork releases, bypass license controls or usage restrictions, or use Licensor's name, trademarks, or branding to imply endorsement without permission.

8. Support and Consulting

Licensor may provide support, setup, training, workflow design, customization, or consulting services separately.

Consulting services are quoted before purchase and scheduled by mutual availability. Completed consulting hours are non-refundable.

Support availability, response times, and scope are not guaranteed unless separately agreed in writing.

9. Payment, Renewal, Refunds, and Cancellation

• Annual commercial licenses are prepaid.
• Customers may request a refund within 30 days from the date of purchase. After 30 days, annual commercial license fees are non-refundable.
• Customers may cancel renewal at any time. Cancellation stops future renewal charges, but the current annual license remains active through the end of the paid term.
• License fees are priced in USD unless otherwise stated. International customers may pay using supported cards or payment methods available through Licensor's payment processor.

10. No Professional Advice or Guaranteed Outcomes

The Software may assist with project workflows, software-development processes, AI coordination, automation, documentation, validation, and related tasks.

The Software does not provide legal, financial, medical, compliance, security, tax, or professional advice. Licensee is responsible for reviewing outputs, validating results, supervising AI actors, complying with applicable laws and third-party terms, and making final decisions.

LLMs and AI systems, including third-party models such as ChatGPT, Claude, Gemini, and other supported or configured models, can make mistakes, produce inaccurate or incomplete output, and generate content that requires human review. Licensee is responsible for reviewing, validating, and approving all AI-generated or AI-assisted outputs before relying on them. Licensor is not responsible or liable for errors, omissions, inaccuracies, hallucinations, model behavior, third-party model outputs, or decisions made based on AI-generated or AI-assisted content.

Licensor does not guarantee project outcomes, model outputs, uptime, security, compliance, correctness, completeness, profitability, or fitness for any specific use.

11. Third-Party Services

The Software may interoperate with third-party tools, model providers, APIs, services, accounts, or platforms. Licensor does not control third-party services and is not responsible for their availability, pricing, performance, security, terms, outputs, or changes.

Licensee is responsible for obtaining and maintaining any required third-party accounts, subscriptions, API keys, credentials, and usage permissions.

12. Termination

• This Agreement remains in effect until terminated.
• Licensor may terminate Licensee's rights under this Agreement if Licensee breaches the Agreement, fails to pay required license fees, exceeds licensed use, misuses the Software, removes required notices, bypasses licensing controls, or violates the SYS runner restrictions.
• Upon termination, Licensee must stop using the Software for any purpose requiring a paid license and must delete or disable unauthorized copies, unless otherwise permitted in writing by Licensor.
• Sections concerning ownership, restrictions, payment obligations, disclaimers, liability limits, and other provisions intended to survive termination will survive.

13. Warranty Disclaimer

To the maximum extent permitted by law, the Software, documentation, source code, examples, support, and services are provided "as is" and "as available," without warranties of any kind.

Licensor disclaims all warranties, whether express, implied, statutory, or otherwise, including warranties of merchantability, fitness for a particular purpose, title, non-infringement, accuracy, availability, security, reliability, and uninterrupted operation.

14. Limitation of Liability

To the maximum extent permitted by law, Licensor will not be liable for indirect, incidental, special, consequential, exemplary, or punitive damages, or for loss of profits, revenue, data, goodwill, business opportunity, or business interruption.

To the maximum extent permitted by law, Licensor's total liability arising out of or relating to the Software, documentation, services, support, or this Agreement will not exceed the amounts actually paid by Licensee to Licensor for the Software or services during the 12 months before the event giving rise to the claim.

15. Updates

Licensor may provide updates, fixes, enhancements, or new versions of the Software. Unless Licensor states otherwise, updates are governed by this Agreement.

Licensor is not required to provide updates, maintain compatibility with any third-party service, or support modified versions of the Software.

16. Governing Law

This Agreement is governed by the laws of the State of California, without regard to conflict-of-law rules.

Any dispute arising out of or relating to this Agreement will be handled in the state or federal courts located in California, unless otherwise required by applicable law.

17. Contact

For product support, contact support@kravtwork.com.

For billing questions and disputes, contact billing@kravtwork.com.

Third-party LLM account access, provider billing, outages, and other provider issues should be handled with the relevant provider.