Terms of Service
These Terms of Service ("Terms") set out the conditions for using "KUKURI" (the "Service"), provided by Spider Networks Inc. ("we," "us," or "our"). By using the Service, you agree to these Terms.
Article 1 (Application)
These Terms apply to all relationships between us and users regarding use of the Service. Pricing pages, FAQs, and other rules we post on the Service form part of these Terms.
Article 2 (Service Description)
1. The Service lets you create, edit, and save configurations for AI assistants (chat AIs such as ChatGPT, Claude, and Gemini, and AI agents such as Claude Code and Codex) — called "AI rules," made up of components called "parts" — either by answering questions or by combining ready-made parts. 2. We provide a library of officially curated AI rules and parts ("official content") that you can search, view, and copy into your workspace. 3. AI rules you create or edit can be downloaded in formats such as CLAUDE.md, AGENTS.md, and GEMINI.md, or copied in a format ready to paste into external chat AIs. 4. The Service provides computing resources and an AI generation environment; we do not guarantee the content, quality, or compatibility of generated AI rules with any particular AI service. 5. Parts of the Service depend on third-party AI models, authentication providers (Google, GitHub), and a payment provider (Stripe). We may change or suspend all or part of the Service if these change.
Article 3 (Registration and Account Management)
1. You register using an email address and password, or a Google or GitHub account. 2. You are responsible for managing your account credentials and must not let third parties use, transfer, or share them. 3. If you become aware of any leak or unauthorized use of your account, you must notify us promptly.
Article 4 (Fees, Plans, and Payment)
1. The Service offers a free plan and paid plans (Starter and Premium). Plan details and pricing are shown on the pricing page. 2. Payments for paid plans are processed through Stripe. We do not store your credit card information. 3. Paid plans renew automatically for each billing cycle unless you cancel using the method we provide. 4. Except where required by law, we do not provide prorated refunds for amounts already paid after cancellation. You may continue using paid features until the end of the current billing period. 5. We may change fees or plan details as needed and will announce such changes in a reasonable manner.
Article 5 (Usage and Storage Limits)
1. Each plan has limits on the number of AI rules you can save, downloads, and AI consultations. Limit values are shown on the pricing page. 2. On paid plans, downloads and AI consultations reset weekly, counted from your registration date. On the free plan, downloads and AI consultations are a total count and do not reset. After you use up the free-plan counts, you can only search and read official AI rules. 3. If you cancel a paid plan and return to the free plan, your previously saved AI rules are not deleted. However, you cannot create new AI rules while your saved count is at or above the free plan's limit. After returning to the free plan, usage is counted from the time you returned. Uploading your own files and AI compatibility checks are available only on paid plans.
Article 6 (Responsibility for Input Information)
You warrant that any information you input or upload to the Service is something you may lawfully use, and that it does not infringe any third party's rights or violate any law. We are not obligated to verify the legality or accuracy of information you input.
Article 7 (Handling of Created Content)
1. AI rules and parts you create or edit are saved only in your own workspace and are not published to other users. 2. We retain the rights to edit and provide the official content we curate. 3. We do not guarantee that copyright or other rights automatically arise in, or fully vest in you for, AI rules you create.
Article 8 (Prohibited Acts)
You must not, in using the Service: 1. Violate any law or public order and morals; 2. Infringe our rights, other users' rights, or third parties' rights; 3. Place excessive load on the Service's systems, gain unauthorized access, reverse-engineer, or otherwise interfere with operations; 4. Fraudulently obtain, misuse, or impersonate an account; 5. Use the Service for a purpose that violates the terms of external AI services (ChatGPT, Claude, Gemini, etc.); 6. Engage in any other conduct we reasonably deem inappropriate.
Article 9 (Disclosure of Information)
We may disclose information to the extent necessary in response to a legally based disclosure request or a request from a court or other public authority.
Article 10 (Suspension and Restriction of Service)
1. We may suspend all or part of the Service without prior notice for system maintenance, incident response, changes to external services, or other unavoidable circumstances. 2. If you violate these Terms, we may suspend your use, delete your account, or take other necessary measures without prior notice.
Article 11 (Account Deletion)
1. You may delete your account from the settings page. 2. If you delete your account while on a paid plan, the plan is canceled at that time and the remaining period is not refunded (see Article 4). To keep using paid features until the end of the current billing period, cancel the plan first and delete your account after that period ends. 3. Upon account deletion, you lose all rights to use the Service, including any saved AI rules.
Article 12 (Disclaimer)
We do not warrant the completeness, accuracy, or fitness for any particular purpose of the Service.
Article 13 (External Services)
The Service integrates with external AI services (ChatGPT, Claude, Gemini, etc.), authentication providers (Google, GitHub), and a payment provider (Stripe). We do not warrant the content or continuity of these external services.
Article 14 (Limitation of Liability)
Except where caused by our willful misconduct or gross negligence, we are not liable for any damages arising in connection with the Service. Where liability arises from our ordinary negligence, our liability is limited to the amount of fees you paid us in the preceding one month.
Article 15 (Notices)
We will notify you by posting on the Service, sending email to your registered address, or other means we consider appropriate.
Article 16 (Changes to These Terms)
We may change these Terms as needed. We will announce material changes by posting on the Service or other appropriate means.
Article 17 (Governing Law and Jurisdiction)
These Terms are governed by the laws of Japan. Any dispute relating to the Service shall be subject to the exclusive jurisdiction of the court having jurisdiction over our head office location as the court of first instance.
Effective date: July 7, 2026 (last updated: October 21, 2026)