Jackson Mathey
Founder · Engineer · Producer

Jackson
Mathey

Grounding cosmic truth with systems, technology, somatics, navigation and creation.

Self-taught engineer of high-scale systems, and tools. Building tools for sovereign living and locational awareness through technology and practice. Twenty years of audio/visual production at Spirit River Sound, and a decade-plus of bodywork and teaching.

See what I've built
Open Ephemeris — an interactive chart rendered inside Claude
Open Ephemeris
Open Ephemeris Powering today's astrology apps, agents, and magicians* with ultra precise planetary positions.

The calculation layer underneath anything that touches the sky: birth chart apps, AI agents, compatibility engines, research tools, astrocartography. Served as an API and MCP agent with in-Claude interactive charts.
Covers Astrology, Human Design, Bazi, Vedic, moon phases, Venus cycles and so much more
*Everyone is a magician.

Dual-transport MCP server · 120+ REST endpoints · sub-arcsecond precision openephemeris.com ↗
ELA Map
ELA Map Place is personal.

A personalized geographic intelligence workspace — astrocartography and Human Design cartography together — built to help you connect deeper with where you are and the world around you.

Public launch, July 2026 · GPU-rendered interactive globe · web, PWA and Android, iOS to follow elamap.com ↗
ELA Map — the interactive globe view
Spirit River Sound
Spirit River Sound

Recording, mixing, mastering and production for audio and picture — twenty years of finishing work for people who needed the record to actually land. Muna Clay's latest single came out of the studio in June.

Woven Talon · NEILL · Trevor Hall · Chris Berry · CatNip Tea spiritriversound.com ↗
Studio session
Working together

Turning intent into actions

I consult and work with individuals and companies to build the life and creations of their dreams — using technology and systems design to implement business strategy, technical refinement and product creation.
That means understanding what's actually happening underneath a system, modeling it properly, and rebuilding it into software, tools and workflows that hold up.

What I do Consulting and full-stack product creation — strategy through shipped software. Audio and video creation and publication, through Spirit River Sound. Teaching and speaking on systems and practices. MCP tool evaluation, review and filtering — vetting what's safe for agents to use.
Portrait of Jackson Mathey

"Learn a structure well enough to feel what's out of alignment before you can name it."

I'm a founder, engineer, producer and teacher, based in Santa Fe. I soak deeply into what I make and find the subtle structures that underpin a system then work to bring them clarity, voice and usability. I taught myself to code and quickly shipped two production platforms ELA Map and Open Ephemeris solo: product, architecture and the business end.

Two decades as an audio engineer, years teaching anatomy and bodywork, and a life spent studying subtle systems give me range most technical founders don't have. I can ship the software and hold the human experience it serves at the same time.

I'm fluent in the concrete work architecture, AI engineering, LLM and MCP pipelines, product strategy, and just as at home in the subtle systems my tools serve: astrology, Human Design, and the felt, personal reasons people reach for them. Turning something beautiful, ephemeral and hard to see, into a precise tool people can actually use is the daily obsession.

I live in Santa Fe with my fiancée and stepdaughter where I steward Spirit River Inc. and the projects and customers it serves.

Contact

My name is . I'm , and I want to talk about . Reach me at .