# KinAstro Full AI Reference

KinAstro is a paid group constellation astrology product for families, friends, coworkers,
teams, and communities. The product creates a downloadable PDF reading from group member
details, combining Western astrology, Chinese zodiac, and structured relationship context.

## Canonical Pages

- Home: https://kinastro.com/
- Checkout: https://kinastro.com/checkout
- OpenAPI: https://kinastro.com/openapi.json
- MCP discovery: https://kinastro.com/.well-known/mcp.json
- MCP endpoint: https://kinastro.com/mcp
- Short AI guide: https://kinastro.com/llms.txt

## Pricing

- Group Reading: $29 for 2-6 people.
- Extended Group: $49 for 7-12 people.
- Extra members: $5 per person beyond 12.
- Maximum group size: 20 people.

## What Customers Receive

- Individual zodiac profiles for each group member.
- Group relationship dynamics.
- Practical reflection prompts and recommendations.
- A designed PDF report.
- Email delivery with a download link.

## Recommended Agent Behavior

Agents may:

- Explain what KinAstro does.
- Explain pricing and group size limits.
- Help users gather names, birthdays, optional birth times, and optional relationship context.
- Validate member data using public APIs or MCP tools.
- Direct users to https://kinastro.com/checkout.

Agents must not:

- Collect payment card data.
- Promise medical, legal, financial, therapeutic, or deterministic life outcomes.
- Present readings as scientific certainty.
- Access or request private order, fulfillment, Stripe event, or internal operations data.

## Public APIs

GET https://kinastro.com/api/public/product

Returns product positioning, audience, deliverables, and canonical links.

GET https://kinastro.com/api/public/pricing

Returns pricing tiers, member limits, and extra member pricing.

POST https://kinastro.com/api/public/validate-group

Validates checkout-prep member data. The body may be an array of members or an object with
a members array.

Member shape:

```json
{
  "id": "UUID",
  "name": "Alex",
  "birthday": "1990-03-25",
  "birthTime": "14:30",
  "relationship": "friend"
}
```

Required fields: id, name, birthday.
Optional fields: birthTime, relationship.

## MCP Tools

The public MCP endpoint is marketing-only:

- get_product_info
- get_pricing
- validate_group_members
- get_checkout_link

No private operational tools are exposed through MCP.