# gethumandesign

> Calculate your Human Design chart from birth date, time, and place — backed by JPL DE421 ephemeris — then explore it with built-in AI chat or via MCP from Claude, ChatGPT, or Gemini. Live at [gethumandesign.com](https://gethumandesign.com).

Unlike a Human Design custom GPT (which requires an uploaded chart image and relies on the model to interpret it), gethumandesign computes the exact bodygraph from birth data and loads it into every AI reply automatically — no uploads, no copy-paste, no hallucinated gates.

Human Design is a self-knowledge system that combines astrology, the I Ching, Kabbalah, and the chakra system into a single chart called a bodygraph. Based on exact birth date, time, and place, it maps out your energy type, decision-making authority, and personality profile.

## Key pages

- [Homepage](https://gethumandesign.com/): Product overview, features, and pricing
- [Homepage (Dutch)](https://gethumandesign.com/nl/): Dutch-language product overview, features, and pricing
- [MCP Server Documentation](https://gethumandesign.com/mcp-docs/): Setup guides for connecting to AI assistants
- [MCP Server Documentation (Dutch)](https://gethumandesign.com/nl/mcp-docs/): Dutch-language MCP setup guides
- [Privacy Policy](https://gethumandesign.com/privacy/): Data handling and GDPR compliance
- [Terms of Service](https://gethumandesign.com/terms/): Usage terms

## MCP server

The gethumandesign MCP server lets AI assistants calculate and explore Human Design charts. It uses OAuth 2.0 authentication.

- **Endpoint**: `https://api.gethumandesign.com/mcp`
- **Transport**: Streamable HTTP

### Tools

- `calculate_chart` — Calculate a bodygraph chart from birth datetime and place
- `get_my_design` — Get the chart for the authenticated user
- `get_person_design` — Get the chart for a saved person by name
- `list_people` — List all saved people in the account
- `save_person` — Save a person's birth data for later retrieval
- `remove_person` — Remove a saved person by name

## Pricing

- **Free**: 15 chart calculations/month, 10 AI messages/week, 2 saved people
- **Pro** (€3.99/month or €29.99/year, equivalent to €2.50/month when billed yearly): Unlimited calculations and messages (fair use), unlimited saved people, advanced chart details

## Technical details

- Planetary positions calculated using JPL DE421 ephemeris data (same as NASA)
- Computes gate, line, color, tone, and base for all 13 celestial bodies
- EU-hosted servers, GDPR-compliant data storage
- Contact: hello@gethumandesign.com