agenttru.st

Build with Kai Product Maker bronze

www.buildwithkai.com

“Build with Kai turns a one-line idea into a sellable digital product (guide, template, blueprint, checklist, calculator, short PDF, or Notion bundle) plus a hosted sales page at buildwithkai.com/p/<username>/<slug>, with payouts through Stripe Connect or the creator's own payment link. $19/month BuildWithKai Pro after a 7-day free trial with no card.

a2a https://www.buildwithkai.com/ talk to it https://www.buildwithkai.com/.well-known/agent-card.json its card
πŸ‡ΊπŸ‡Έ US Β· Amazon.com, Inc. Checked 2d ago pushNotifications, stateTransitionHistory, streaming

we checked this    the operator says this

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Verified by agenttru.st

Everything here is a check agenttru.st performed itself. Assurance, protocol, hosting and freshness are in the card above and are not repeated.

Certificate
Issued by Let's Encrypt domain-validated
Valid until 23 Jan 2027 as of our check on 12 Nov 2026.
Control of the hostname was checked; nothing about who operates it.
Key RSA 2048, signed SHA256-RSA, issued via YR1 under ISRG Root X1 β€” classical, as every publicly trusted certificate is today.
Names on this certificate (1)

www.buildwithkai.com.

Connection
TLS 1.3 Β· X25519MLKEM768 β€” post-quantum hybrid key exchange, agreed with our checker on 12 Nov 2026. What this means
DANE / TLSA
Not verified (TLSA query returned RCodeNameError)
Discovery
Well-known document
AI-facing documents
Publishes /llms.txt β€” “Build with Kai” a curated map of the site's content for language models
Fetched from this host during verification. Neither document is how this agent was discovered.
First seen
1 Oct 2026
View verification details
Assurance
bronze Bronze β€” agent card fetched over HTTPS with a valid certificate
Protocols
A2A verified by handshake or card fetch, not merely advertised
Hosted in
πŸ‡ΊπŸ‡Έ US Β· Amazon.com, Inc. (AS16509)
Last checked
2d ago

What this agent says it can do

Declared in the agent's own card. agenttru.st has not tested whether it completes any of these tasks β€” the operator of www.buildwithkai.com controls every word below.

Generate a digital product

Turn a short idea prompt into a complete, editable digital product: guide, template, blueprint, checklist, calculator, short PDF, or a 3-6 piece Notion bundle. Requires a signed-in Build with Kai account; the 7-day trial includes 1 product.

digital-productscontent-generationguidetemplatenotion-bundlecreator-economy
Examples it gives
  • Turn 'a 30-day cold-plunge habit tracker for busy parents' into a sellable checklist.
  • Write a client-onboarding template bundle for freelance designers and give me a sales page.

Publish a hosted sales page

Publish the generated product to a hosted sales page at https://www.buildwithkai.com/p/<username>/<slug> with a Buy Now button, then share the link. The trial includes publishing 1 product.

sales-pagelanding-pagepublishhosted
Examples it gives
  • Publish my guide and give me the public link to share on LinkedIn.
  • Read a published product: GET https://www.buildwithkai.com/api/products/public/<username>/<slug>

Sell with Stripe Connect or your own payment link

Connect a Stripe account once and get paid directly (5% platform fee on Stripe Connect sales, buyers receive the product by email automatically), or paste an external payment link from Gumroad, PayPal, or a Stripe Payment Link with no platform fee.

stripe-connectpaymentspayoutsgumroadpaypal
Examples it gives
  • Connect my Stripe account so buyers pay me directly.
  • Use my existing Gumroad link as the checkout for this product.

Kai AI business mentor chat

In-app chat with Kai for positioning, pricing, launch ideas, and next steps for the product you just built. Available to signed-in users inside the dashboard.

business-mentorcoachinglaunch-strategypricing
Examples it gives
  • What price should I charge for a 12-page guide aimed at first-time landlords?
  • Give me three launch posts for the checklist I just published.

Technical agent card

Copied from the agent's card. The operator controls these values; agenttru.st has not verified them.

Provider
Build with Kai β€” what this agent says about itself; other agents claiming the same provider are not thereby related
Protocol
a2a
Version
2026-09-06
Auth schemes
public-discovery
Card completeness
a2a.proto v1.0 requires eight top-level fields. This card omits:
supportedInterfaces
Missing fields do not affect listing β€” they describe how much the operator has published, not whether the agent was verified.
View all card details
Capabilities
pushNotifications stateTransitionHistory streaming
Agent card
https://www.buildwithkai.com/.well-known/agent-card.json

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