Omar Tawil

AI agent engineer · Amman, Jordan

I build AI agents, and the products people use them through.

Founder of NullSquare. Ten years of shipping software end to end: agent platforms and safety research, product identities for connected homes and small businesses, and a studio of games, one of them downloaded more than a million times.

omar.altawil@hotmail.com · GitHub · LinkedIn · CV

Products

Ideas made useful. Product systems and identities, each with its own film.

NullSquare

Company · AI security platform

Your security agent, up and running.

A security agent for your website and your code: it starts with what anyone can see from the outside, asks your permission before it does more, proves every finding, and tests every fix again. Founded and engineered end to end, from architecture to production customers.

Its channel plays its website's own hero, an old computer in a dark room seen through NullSquare's lens, and the website's example conversation with the agent, marked Example.

Role: Founder · Status: In production

NullSquare · NullSquare on GitHub

QADIYA

Archive & identity

The history of Palestine, era by era.

A connected archive of Palestinian history, memory and culture. Events, people, places, works and sources keep stable identities, and each event is followed to its evidence; the map of Palestine above a timeline of its events is one view of the archive. A proof of concept, seeking funding.

Its channel is a trailer made from the archive itself: its identity, its map and eras, the events it publishes at their recorded dates, and The Nakba's public record.

Type: Archive & identity · Status: Proof of concept

QADIYA

Aunara

Product & identity

Your business. In good hands.

Aunara helps a small business run itself from one conversation: quotes, invoices, payments and the books, each prepared for the owner to check and approve. Starting with sales, invoicing and the books.

Its channel plays its own sample: a quote for Cedar Studio, prepared for review. Illustrative data.

Type: Product & identity · Status: Concept

Aunara

Kitabi

Product & identity

Every book begins with a dot.

Read stories in Arabic and English, free, each shelf opening onto a world of its own. Write your own book chapter by chapter with Noon, its companion, and publish it when it is ready.

Its channel is a trailer made from its own website: the dot, Noon, the book opening, its six reading worlds rising from the same book, and the door; its sample idea is its website’s own.

Type: Product & identity · Status: Concept

Kitabi

Nereli

Product & identity

Connected devices. Human control.

A connected-home concept that brings devices together and leaves the person in charge. A quiet physical link, a clear mobile companion, and more room for everyday life.

Its channel is a trailer from its own website: the Nereli Core in its own real-time 3D, one core in many bodies, and the Link bringing a home's devices together. On a first visit, it is where the signal goes.

Type: Product & identity · Status: Concept

Nereli

Aiddu

Product & identity

Separate perspectives. A shared starting point.

A familiar face for parents and children. Separate spaces to talk, little plans to share, and more ways to find each other.

Its channel is a trailer made from its own design kit and website: its companion, drawn from its own face data, and its website's written examples, not live AI.

Type: Product & identity · Status: Concept

Aiddu

ZEUS

Connected platform

Coaching. Connected.

A coaching platform that puts a person behind the plan: a real coach in your corner, a personal plan with room for real life, and one connected conversation between the coach and the person training. Coaches build their programs and sessions; members follow them and record how they went.

Its channel is a trailer made from its own website: its marble and its paint, its lettering, its illustrative session and its product mockups, whose people are fictional, as the mockups say.

Type: Connected platform · Status: Concept

Zeus

INFERT

Website & art direction

A company story, rooted in a garden.

A botanical website direction for Global International Fertilizers Industry Co. A garden unfolds into a company story, a product collection, and a place for research.

Its channel is a trailer made from its own website: its garden, its pattern inside the letters, its seven product families with their concept packs (illustrative, as the site says), and its certificates.

Type: Website & art direction

Infert

Research

A question, held up to the light.

Semantic brittleness

Journal of Cybersecurity · 2026

Configuration-level semantic brittleness.

Configuration-level semantic brittleness in tool-using LLM agents: A factor-ranking study of persona, history, and tool definition

How small changes to an agent’s configuration, its persona, its history and the way its tools are defined, change what it does. From the MSc thesis at Princess Sumaya University.

Venue: Journal of Cybersecurity · Year: 2026 · From: MSc thesis, Princess Sumaya University

ChronoTrace

Unpublished · in preparation

Can training order leave a verifiable trace?

Can training order leave a verifiable trace?: Conditional training-order verification through bidirectional replay

Conditional training-order verification through bidirectional replay, under a known base and deterministic training recipes. The repository holds the manuscript source, the evidence ledger, and reproduction instructions.

This is not an accepted paper or an unconditional model-provenance claim.

Status: Unpublished, in preparation

Read the research repository

SemaFrame

Research · private, to be opened

The worker decides what. The Frame decides how.

An experimental reasoning boundary for agents. A worker agent says the outcome it wants; a Frame owns the domain’s instructions and capabilities and decides how that is done, above a deterministic boundary that keeps authorization and the hard guarantees. The thesis is under test, not proven, with a benchmark to say when to keep it, narrow it, or replace it.

Private for now; to be opened.

Status: Under test

No Free Collapse

Research · open source

Measurement exposes. Preparation pays.

Interaction-order limits of quantum-inspired reasoning. If reasoning fragments are encoded into a quantum-like state and an answer is produced by Born-style collapse, which interactions must already exist before measurement? Theorem statements, proof notes and CPU-verifiable tests, with the proved results kept apart from the open conjectures.

Licence: MIT · Status: Proved results and open conjectures

Read the research repository

Memory Frontier

Research · open source

Same predictor. Different learnability.

If two finite-state memory systems make the same predictions now, can gradient learning still find it harder to build the computation that matters next? Yes: dormant memory topology can leave the current predictor unchanged while changing the order in which useful computation becomes learnable. The research and reproducibility package.

Census: 1,000 forward-equivalent controllers

Read the research repository

ParamProbe

Research · open source

Neural scaling under a hard external-parameter I/O budget.

Neural scaling under a hard external-parameter I/O budget: learned capacity grows on external storage while each inference reads at most a fixed number of fixed-size blocks. Organized around falsification gates, with its negative results kept.

Kind: Research programme

Read the research repository

Open Source

Tools with the source attached.

Agent Behavior Lab

Open source

Agent safety, measured and repeatable.

A full-stack platform for agent-safety evaluation: semantic tool variants, personas and histories, deterministic and LLM-backed judges, and reproducible seeded experiments.

Kind: Evaluation platform

Explore the source

Null AI CLI

Open source · Apache-2.0

Assessments, with the evidence attached.

An open-source command-line framework for authorized security assessments, scanner orchestration, and evidence-backed reports, with scope controls built in. It stands apart from the managed NullSquare platform.

Use it only on systems you own or are explicitly authorized to test.

Licence: Apache-2.0 · Kind: Command-line framework

Explore the source

Agent Authority

Open source · Apache-2.0

Give your agent a task, not your account.

A task-bounded execution layer for AI agents. It narrows broad provider credentials to the exact effects and resources justified by the user’s current task, and the authority disappears when the task completes or expires.

A community developer preview.

Licence: Apache-2.0 · Status: Developer preview

Explore the source

Hardware Pentest Agent

Open source · hardware security

Agent-native hardware and embedded security testing.

Agent-native hardware and embedded security testing. It models an authorized target’s attack surface and tests it with whatever instruments are connected, from the host computer to a Flipper Zero, debug probes, logic analyzers and SDRs, through policy-controlled boundaries, with reproducible evidence.

Use it only on systems you own or are explicitly authorized to test.

Status: Foundation

Explore the source

Chess Agent Arena

Open source · exploration

What if the game itself was the agent harness?

A local arena where language models play chess, move by move, live: human against model or model against model, every move validated with chess.js, every game replayable and logged. A fun exploration, not a rating authority.

Kind: Agent arena

Explore the source

SuperS

Open source · IoT

One chip, every sense.

A smart-home super sensor: one small chip that senses temperature, light, sound, motion and flame, with a machine-learning pipeline and Firebase and mobile monitoring. One in each room covers the house.

Kind: Hardware and machine learning

Explore the source

Studio

Tawil Studio, an independent studio: games, apps and software.

Speed of Light

Arcade · 1M+ downloads

A one-tap arcade rocket game about dodging planets and chasing the light.

One small input. A very different trajectory.

Retro Heist

Racing

A retro getaway racer: evade the cops, thread through traffic, and keep moving.

Find a gap. Keep moving. One more try.

Attack on Zombies

Shooter

A top-down zombie-survival cover shooter with classes and multiplayer.

Find cover. Stay alive.

SWAT

Shooter

A top-down twin-stick tactical shooter built around breaching, clearing, and objectives.

Every corner is a decision.

Oo

Strategy

A red-versus-cyan strategy game with solo and online modes in the original release.

Two colours. Your next move.

Sinx

Arcade

An arcade dodge runner about weaving a line through gaps and avoiding blocks.

Find your line through the noise.

Bong

Arcade

A ball-blast arcade game about breaking numbered blocks.

A very good reason to bounce.

The Way!

Arcade

A one-tap zigzag runner about turning at the right moment and staying on the path.

One tap. Another turn.

Nuke It

Sandbox

A low-poly city-destruction sandbox.

A small world. A big reset.

The Cursed Island

Story · In development

A story-led island game in development, with choice-driven origins.

An island full of consequences.

Tawil Studio

About

The room on this site, its camera, the machine on the desk and what happens there are a work of fiction. Omar's work is real.