What Builder Does

Builder translates professional domain expertise into governed execution tools. Experts define the logic. Builder structures it into an ABI App that GEOS can execute safely.

Design workflows

Define the ordered steps a professional workflow must follow — what inputs are needed, what processing occurs, what the output must contain.

Validate before publish

Builder validates the structure of every ABI App before it can be submitted for review. Invalid apps are blocked. Only valid, complete apps reach Appstream.

Test with real inputs

Experts test their apps against real professional inputs — including edge cases and error conditions — before accepting the Digital Oath and publishing.

Set governance rules

Experts configure when supervision is required, what risk level applies, and which provider strategies are acceptable — ensuring every app is governed correctly.

Accept the Digital Oath

Before publishing, the Expert formally accepts professional responsibility for the app version. This commitment is cryptographically recorded and permanent.

Publish to Appstream

Validated, tested, and signed apps are submitted to Appstream for review. Once approved, they become available to professional users through GEOS.

Who Builder Is For

Builder is for Experts — domain professionals who want to make their professional logic accessible to users through governed execution.

Solicitors and barristers

Build legal memo drafting tools, case analysis workflows, and contract review apps that produce consistent, governed outputs for professional use.

Accountants and financial advisors

Build structured financial assessment tools, management account generators, and credit analysis workflows that can be used repeatedly with traceable outputs.

Compliance professionals

Build policy document generators, compliance checklist tools, and regulatory response workflows that enforce appropriate governance and supervision requirements.

Researchers and domain authorities

Build structured research output tools, evidence analysis workflows, and professional summary generators in your area of expertise.

Experts earn from every finalised run

When users run your published ABI App and finalise the output, you earn a share of the execution fee. Builder gives domain Experts a way to make their professional logic valuable at scale.

Become an Expert Builder Guide