ExoCortex
A cognitive exoskeleton.
ExoCortex is currently in its first testing phase. The early weeks have been very promising — but before there's a proper summary, this page shares the idea, the concept, and the vision behind it.
Your brain is not broken. It just works differently. ExoCortex is an external prefrontal cortex: a local AI system that provides the structure, memory, and coaching that your neurology doesn't deliver on its own.
Not a productivity app. Not a chatbot. A cognitive prosthesis that learns who you are, knows what you're working on, and tells you honestly when you're drifting.
Your prefrontal cortex handles planning, prioritization, impulse control, and working memory. For many people — whether through ADD/ADHD, autism, chronic fatigue, or simply overwhelming life circumstances — these functions don't work reliably. Not because something is "wrong" with them, but because the brain allocates its resources differently.
ExoCortex is an external prefrontal cortex. A local AI system that takes over exactly those cognitive functions that your neurology doesn't deliver consistently: keeping track of what you're working on, reminding you of your own goals, breaking down complex tasks into manageable steps, and telling you honestly when you're drifting.
Think of it as a cognitive exoskeleton — not replacing your thinking, but supporting it where it needs support. Like glasses for your executive functions. ExoCortex runs entirely on your own computer, learns your patterns over time, and becomes more helpful the longer you use it.
ExoCortex was built by someone with ADD/ADHD, for everyone who needs cognitive support. Not just neurodivergent people, but anyone whose brain sometimes works against them instead of for them.
ADS/ADHS
Prioritization, context switching, finishing what you started.
Autism Spectrum
Structure, routines, reducing cognitive overload.
Chronic Fatigue
Energy-aware planning. Not more, but the right things.
MS-Fatigue
When your body rations energy unpredictably. Planning around fatigue instead of against it.
Overwhelm
Burnout, caregiving, too many open fronts. External structure when internal reserves are empty.
Procrastination
Not laziness, but a regulation problem. The gap between intention and action, made visible and bridgeable.
And beyond
Every form of cognitive variability that benefits from external structure. ExoCortex grows with its users' experiences.
Coach (The Conductor)
Knows your weekly goals. Notices when you drift. Tells you honestly. Not motivational quotes, but pattern recognition over time: "Third topic in 90 minutes. The first two are still open."
Memory (The Prosthesis)
Never lose context again. ExoCortex remembers what you're working on, what you've decided, what you've learned. Every session picks up where the last one left off.
Structure (The Scaffold)
Breaks big tasks into small, completable steps. Dopamine-aware task design. Deadline tracking with proactive warnings. "Here are your three options for today, based on your energy and your deadlines."
Local by design
Your ADD/ADHD diagnosis, your therapy notes, your personal patterns — they belong to you. ExoCortex runs entirely on your own computer. No cloud, no company has access, no data leaves your home.
Honest, not nice
ExoCortex doesn't sugarcoat. It tells you what it sees. You configure how direct it should be — from gentle to brutally honest. But it never lies to make you feel better.
Not a therapist
ExoCortex fills the gap between therapy sessions (once a week) and the other 167 hours. It's a tool, not a replacement for professional help.
When the Self-Model Disintegrates
ExoCortex is designed as an exoskeleton for stable neurodivergence. What happens when the system needs to accompany a user whose self-model is disintegrating? An initial exploration.
The Gap Between Intention and Action
Procrastination is not a character flaw but a regulation problem. What a cognitive exoskeleton can do that a calendar cannot.
Coming soon.
ExoCortex is in active development. Built by someone who uses it every day.