Probably AGI

About Colby Fox

A short solo-builder note on Colby Fox and the systems behind Probably AGI.

I am Colby Fox, a solo systems founder building evidence systems for human-AI symbiosis.

Probably AGI is not a lab. It is one builder's public trail.

The work behind it spans FDAG, episodic time, FoxEIS, YouDAG, model-brain evidence, PX, SAP proof systems, Taskaroo, Proven substrate, and a larger set of tools for making software and AI systems explain what happened instead of asking people to trust a story.

The through-line is evidence.

AI systems need memory that can be inspected, influence that can be gated, failures that stay visible, and receipts that survive the excitement of a promising result.

FoxEIS is one public artifact from that larger machinery. It tests scoped local inference interventions, witnesses whether they physically applied, measures clean effects, rejects fake wins, and leaves authority off by default.

The public site shows the silhouette. The engine room stays private.

That boundary is intentional.