See where you are across twenty dimensions and a path back to center.
What Is the Icosa?
Icosa is a structural model of how life moves through a person. Four Capacities — Open, Focus, Bond, Move — name the operations that receive, orient, connect, and express. Five Domains — Physical, Emotional, Mental, Relational, Spiritual — name the territories those operations run through. Their intersection produces twenty Harmonies.
A Harmony is a meeting: how life moves crossed with where it lives. Reception in the Body. Attention to a thought. Felt Belonging with another person. Each one can be Centered, Under-expressed, or Over-expressed — and every Off-Centered Harmony carries its own direction back toward Centered.
The model describes structure and leaves content to whatever method is brought to it — clinical, coaching, contemplative, educational, spiritual. Icosa is Greek for twenty: the count of harmonies four capacities and five domains produce together.
Twenty Harmonies
Four capacities. Five domains. The complete geometry of personality.
Choose Your Path
The Map
The diagnostic framework. See where you are across twenty harmonies, where coherence is strained, and the paths back toward center. Modality-agnostic — the structure is universal. The approach is yours.
Explore the Map →Two audiences. One instrument.
See the structure beneath the surface
Icosa maps the twenty harmonies that make up how you receive, orient, connect, and express — across body, emotion, mind, relationship, and meaning. You see where life is moving, where it is stuck, and a specific direction back toward centered for every off-centered harmony. The same instrument extends to couples: each partner's harmonies plus the structure of the relationship between you, so recurring patterns become locatable instead of mysterious.
- The full twenty-harmony reading of how life moves through you
- A defined path back toward centered for every off-centered harmony
- Couples reading: your structure, your partner's, and the dyad it forms
- Longitudinal retakes that distinguish real change from measurement noise
A structural reading you can bring into any modality
Icosa does not replace what you already do, and it does not compete with it. Whatever your training — analytic, somatic, contemplative, behavioral, relational, pastoral — the reading rests on geometry, not on any theory of change, so it complements your practice without displacing it. The same reading is legible to a colleague in another tradition and equally legible to the client, which makes it a shared reference layer across disciplines and shortens the months it usually takes to build a working mutual picture.
Every reading comes with a built-in Centering Plan — a sequenced list of which Harmonies to engage and in what order, derived from the actual configuration of the client in front of you. Retakes track movement quantitatively, so what has shifted and what has held becomes visible to you and the client at the same time. And when a referral makes sense, the same reading shows what kind of practitioner the client's structure is best matched to.
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Twenty dimensions. A complete structural portrait.