Purchase information · prepared 27 October 2026

What your purchase includes.

Product and price

AI Agent Workflow Starter Kit, edition 1.0.0, is a downloadable ZIP containing an offline HTML handbook and draft-configuration wizard, five synthetic workflow recipes, and an unmodified SPGD v1.0.0 reference package. US$39, plus any applicable sales tax shown before you pay. One payment, with no subscription. Review the final total, any tax and any currency conversion shown by Stripe before paying. There is no shipping charge.

This launch is available to purchasers located in the United States.

Delivery

Payment is in advance through Stripe using an available method displayed at checkout. Your private access link unlocks immediately after successful payment is confirmed. Save it before checkout; it is also retained in this browser where storage is available. Anyone with the link can use it, so keep it private. Extract the ZIP before use. Delayed payment methods unlock only after confirmation. Download and keep your own copy; permanent hosted re-download access is not promised. An emailed download link is not included.

Requirements and scope

The handbook and wizard require a modern desktop browser. Optional checks require Python 3.11–3.13; schema and installation checks require jsonschema 4.18 or later, below version 5. You need actual authority to adopt the model in your target repository. The kit supports one identifiable principal and an advisory profile. It does not grant authority or enforce tool actions. Consulting, future updates, a hosted agent and security certification are not included.

License

The upstream project is available without charge. The purchase covers supplemental materials and packaging. Included materials use Apache License 2.0, with LICENSE and NOTICE supplied. Preserve required notices and identify modifications when redistributing. The purchase does not confer exclusive rights or upstream approval.

Cancellation and refunds

14-day full refund, including after download. Email lattice@shirasusystems.com with your order reference within 14 calendar days of successful payment. No reason required.

We refund the full amount paid for this kit, including any sales tax we collected, to the original payment method. There is no cancellation or administration fee. We initiate eligible refunds within five business days after locating the transaction. Your bank or payment provider may take additional time to post the credit; its separate fees or exchange-rate differences are outside our control.

After 14 calendar days, change-of-mind refunds are not offered. Contact us at any time about a duplicate charge, failed delivery, damaged file or product materially different from its description. Nothing in this policy limits mandatory consumer rights or remedies. A full refund ends further hosted download access; applicable open-source licenses remain governed by their terms.

No physical return is required. Send only your order reference and the information needed to identify the purchase—never card details, credentials or private repository files.

Support

Purchase and download support is available at lattice@shirasusystems.com. Individual configuration work and a general support response-time guarantee are not included.

Seller

TAKEMOTO EMIL VIKTOR, trading as Shirasu Systems (sole proprietor). See seller disclosure / 特定商取引法に基づく表記 for address and telephone details. Product and purchase support: lattice@shirasusystems.com.