Terms of service

These terms are between you (or the company you represent, "you", "your", "Client") and Mighty Metals Ltd., a British Columbia company (incorporation number BC1290918) operating under the Mighty Systems brand ("we", "us", "our"). They apply when you use this website and when you buy services from us.

By using this site, subscribing to a plan, paying an invoice, or accepting a proposal, you agree to these terms. If you are agreeing on behalf of a company, you confirm you are authorized to bind it.

A signed statement of work, proposal, or master services agreement between us overrides these terms wherever the two conflict. Otherwise, these terms apply in full.

We design and build AI automations and business operating systems: workflow automation, internal tools, integrations between the systems you already use, AI agents, and the documentation and support around them. We sell this two ways.

• A monthly plan. A recurring subscription at the price shown on this site when you subscribe, giving you an ongoing queue of automation requests with revisions, monitoring, and maintenance included.
• Fixed-scope projects. A defined build described in a written proposal or statement of work, at a fixed fee, usually with a deposit up front.

Anything not written into your plan description, proposal, or statement of work is out of scope until we both agree to it in writing.

The monthly plan has no cap on the number of requests you may submit or the number of revisions on a request. It is delivered as a queue, not in parallel. Concretely:

• You may hold as many requests in your queue as you like. We work them one or two at a time, in the order you prioritize.
• Delivery times quoted on this site are averages across typical requests, not guarantees for any specific request. Large or blocked requests take longer.
• The plan covers one business. It may not be resold, shared with other companies, used as a white-label service for your own clients, or transferred without our written agreement.
• We may decline a request that is illegal, that we are not competent to deliver, or that falls outside automation and operations work.

If your usage is so far outside normal that the plan stops making sense for either of us, we will tell you and propose a change rather than quietly slow your queue down.

Payments are processed by Stripe. By providing a payment method you authorize us to charge it for the amounts described here. All prices are exclusive of tax.

Prices on this site are quoted in US dollars, and that is the currency you are charged in regardless of where you are. If your card is issued in another currency, your bank converts at its own rate and may add a foreign transaction fee. That conversion is between you and your bank; we neither set it nor receive it.

• Monthly plan. Billed in advance for each monthly period. It renews automatically on the same day each month, and keeps renewing until you cancel or pause it.
• Cancelling and pausing. There is no minimum term and no cancellation fee. Cancel or pause any time by emailing us before your next renewal date. Cancellation takes effect at the end of the period you have already paid for, and you keep service until then.
• Refunds. Fees already paid are not refunded for partial months or for periods you chose not to use. If we fail to deliver work we billed you for, tell us and we will make it right by fixing the work or refunding that portion. That is the practical remedy, and we would rather use it than argue.
• Project deposits. Fixed-scope projects usually require a deposit before work starts. The deposit is applied to your final invoice. It is non-refundable once we begin work, because it reserves capacity we then cannot sell to anyone else. If you cancel before we start, we refund it in full.
• Remaining balances. Invoices are due on receipt unless the invoice says otherwise. Overdue amounts carry interest at 1.5% per month, which is 18% per year, from the due date until paid. We may pause work on overdue accounts after giving you notice.
• Failed payments. If a charge fails, we will retry it and contact you. We may suspend service until it clears.
• Taxes. You are responsible for GST, PST, and any other sales or withholding taxes that apply to your purchase. Where we are required to collect them, they are added to your invoice.
• Price changes. We may change plan pricing with at least 30 days' notice before it applies to your next renewal. If you do not accept the new price, cancel before that renewal.
• Chargebacks. If you dispute a charge, talk to us first. Filing a chargeback without contacting us lets us suspend service while it is resolved, and you are responsible for any dispute fees we are charged if the dispute is decided in our favour.

• Giving us the access, credentials, information, and decisions we need, when we need them. Work stalled waiting on you still consumes your billing period.
• Having the right to grant us that access, and confirming that connecting the systems you ask us to connect does not breach your own agreements or your obligations to your customers.
• Reviewing and approving what we build before it runs against live data or real customers.
• Your own third-party costs. We cover the AI usage and tooling we use to build and run what you hire us for. You pay for your own software licences, subscriptions, domains, and accounts.
• Keeping your own backups of your systems and data.

• Your data stays yours. Everything you give us, and everything your systems generate, remains your property.
• You own the deliverables. On full payment, you own the automations, workflows, configurations, documentation, and custom code we built for you. Ownership transfers when the invoice covering that work is paid, not before.
• We keep our toolkit. Our pre-existing methods, frameworks, templates, internal tooling, and general know-how remain ours, including improvements we make to them while working with you. Where a deliverable contains any of it, you get a perpetual, worldwide, royalty-free licence to use, modify, and run that component as part of your deliverable.
• Open-source components. Some deliverables include third-party open-source software, licensed to you under its own licence terms, not ours.

Each of us will keep the other's non-public business information confidential, use it only to perform this agreement, and protect it with at least reasonable care. This does not apply to information that is already public, that the receiving party already had, or that must be disclosed by law.

We publish about our work. Unless you tell us in writing not to, we may describe an engagement in general terms and name you as a client. We will not publish your confidential information, your data, your customers' information, or screenshots of your systems without your written approval. Tell us at any time and we will stop.

What we build uses AI models supplied by third parties. That has consequences you need to accept before you buy:

• AI output can be wrong, incomplete, or confidently invented. Anything consequential needs a human check, and we will tell you where those checkpoints belong.
• Model providers change, deprecate, reprice, and rate-limit their models. That can affect cost and behaviour, and it is outside our control.
• Automations depend on third-party APIs and platforms. When those break or change their terms, things we built can break with them. Fixes for plan clients are included; for completed fixed-scope projects, they are new work.
• You are responsible for how you use the output, including any legal, financial, medical, or employment decision. We are not providing legal, tax, accounting, or professional advice.

Do not use this site or our services to break the law, infringe anyone's rights, send spam, harass anyone, build systems that deceive people about who or what they are dealing with, or attack, scrape, overload, or reverse engineer our infrastructure. We may suspend access for a violation.

We warrant that we will perform our services in a professional and workmanlike manner, and that we have the right to grant the licences described above.

Apart from that, this website and our services are provided "as is". We disclaim all other warranties, express or implied, including merchantability, fitness for a particular purpose, non-infringement, uninterrupted or error-free operation, and any warranty that our work will produce a specific business, revenue, or efficiency result. Estimates of time saved or money made are illustrations, not promises.

To the fullest extent the law allows, neither party is liable to the other for indirect, incidental, special, consequential, or punitive damages, or for lost profits, lost revenue, lost data, or business interruption, even if warned that they were possible.

Our total liability arising out of or relating to this agreement is capped at the fees you paid us in the three months immediately before the event that gave rise to the claim.

Nothing here limits liability for fraud, wilful misconduct, or anything that cannot be limited under British Columbia law.

You will defend and indemnify us against third-party claims arising from your data, your use of what we deliver, your breach of these terms, or your failure to hold the rights or consents needed for the systems and data you asked us to work with.

The monthly plan continues until you cancel or pause it, or we end it. Either of us may end the plan for convenience effective at the end of the current paid period. Either of us may terminate immediately for a material breach the other fails to cure within 15 days of written notice.

On termination, we deliver the work you have paid for, hand over the credentials and documentation for what we built, and stop billing. You pay for work performed and expenses incurred up to that point. Sections on ownership, confidentiality, disclaimers, liability, indemnity, and governing law survive.

• Independent contractor. We are an independent contractor, not your employee, partner, or joint venturer.
• Force majeure. Neither party is liable for delays caused by events outside its reasonable control, including provider outages and network failures.
• Assignment. Neither party may assign this agreement without the other’s written consent, except to a successor in a merger or sale of substantially all assets.
• Notices. Notices to us go to sean@seanfeng.com. Notices to you go to the email address on your account.
• Severability and waiver. If a provision is unenforceable, the rest stands. Not enforcing a right once does not waive it.
• Entire agreement. These terms, plus any signed proposal or statement of work, are the whole agreement between us on this subject.

This agreement is governed by the laws of the Province of British Columbia and the federal laws of Canada that apply there, without regard to conflict-of-laws rules. The courts of British Columbia have exclusive jurisdiction, and both parties submit to their venue.

We may update these terms. The date at the top of the page is the current version. Material changes affecting an active plan take effect at your next renewal, and we will give you at least 30 days' notice. Continuing to use the services after that means you accept the updated terms.