What I built

Cosmic Codex

Your chart says who you are. The Codex walks with you, day by day.

An AI platform for self-knowledge: five traditions, all calculated from your chart.

Open beta · free plan · in English, Portuguese and Spanish

01 · What it does

Five traditions, one chart

Astrology, Human Design, the Gene Keys, numerology, alchemy and the chakras, all calculated from the same chart with the Swiss Ephemeris. Your Sun is a sign, a gate and a Gene Key at once, and the Codex shows the three side by side.

Your Blueprint

Every placement in your chart read and kept on your profile, so you can come back to it whenever you like.

The sky right now

Today’s sky on your chart, on the free plan. Your personal transits, your solar return and the year ahead, on Premium.

Agents that learn you

The Contemplation Chamber answers from your calculated chart and never invents placements. Its agents learn how you communicate and the context you bring. What rings true stays yours to decide.

The profile overview: the elements, and the Sun, Moon and rising with the gate and Gene Key of each. A sample chart.

The Sun's reading in the Cosmic Codex Blueprint, with its sign, house, gate and Gene Key. — The Blueprint: every placement read and kept, here the Sun.

The Cosmic Codex Contemplation Chamber, with the traditions set in a circle to choose the lens of the conversation. — The Contemplation Chamber (Premium): pick one tradition, or all of them, and ask your chart.

02 · Why I built it

A pioneer three times over: in studying AI (a master’s before ChatGPT), in the second brain (published research, Tana ambassador from 2023 to 2026), and now in AI applied to astrology. When Tana moved its outliner into the background, I decided to build my own tool.

The Codex grew out of the knowledge bases I built to study the traditions. It brings together exactly the subjects I fell in love with.

On the free plan

Your calculated chart, one Blueprint reading, two profiles and Today: the day’s sky on your chart.

On Premium

The Contemplation Chamber, your transits on any day, your solar return, the year ahead, and synastry between two charts. Plans and prices live in the app.

03 · If you book a reading or the mentoring

A chart reading includes 1 month of Cosmic Codex Premium, so the study goes on after we meet. The mentoring includes Premium for the whole process and for three months after.

Create your free chart, then open your Sun in three traditions.

Create my free chart →