01 / 19 · Showcase
A 3D engine I wrote when I was 13/14, recreated in Python.
Python recreations of a textured 3D engine and a masked-sprite scroller first written in Z80 in 1981-82: six programs on one menu, 1-bit at 256x192, integers only.
02 / 19 · Showcase
The DevOps harness for agentic software delivery.
Observability, automation and agentic SDLC management: every agent workstream on one board, stuck agents found and fixed, and code that never leaves your organisation.
03 / 19 · Showcase
Add 2 lines of code and it handles all your agentic defensive coding automatically.
Two lines in an agent, and Provely finds its framework, puts one deterministic check on each model answer and tool call, and fixes the failure itself. A separate verifier proves side-effecting actions and issues a signed receipt.
04 / 19 · Product
Build using architecture, not lines of code.
A Claude Code plugin that maps a codebase into its domains and architecture patterns, so each change uses a fraction of the tokens and comes with a proof of what it touched.
05 / 19 · Course
How a query runs through an agent engine, one step at a time.
A hands-on course in agentic engineering, built on a config-driven agent engine in Python and TypeScript, and a demo site that steps through recorded runs of it, stage by stage, with the trace, cache and code at every step.
06 / 19 · Research
A causal 4D beating heart with a live 12-lead ECG.
Real CT-derived four-chamber anatomy inside an MRI-segmented body, driven by a physiological activation model and rendered live in the browser with a synchronized, model-derived 12-lead ECG.
07 / 19 · Research
Probabilistic causal diagnosis.
A probabilistic causal-graph physician: exact noisy-OR inference over a causal knowledge graph, with decision-theoretic stopping that picks the most informative next question.
08 / 19 · Internal product
Spot GitHub Actions runners that scale from zero.
Spot GitHub Actions runners for each client, one job per machine, at zero when no job waits. A console shows every fleet, changes it, and states its cost in euros and US dollars.
09 / 19 · Product
Secure, OpenClaw-compatible agents that run each task in its own container.
A Rust agent platform that keeps OpenClaw's skills and workspace files, runs each task in its own Docker container and screens every tool call through security hooks.
10 / 19 · Product
Run several Claude Code accounts on one machine.
One command gives each client its own Claude Code account, memory and labelled footer, and a pool of extra accounts that a session rotates onto when it hits a rate limit.
11 / 19 · Prototype
Designing industrial processes like modular software.
A modular materials foundry: glass and steel lines on a deterministic kernel, a live 3D twin, agents tuned on headless replays, and the MMS standard for exchangeable process modules.
12 / 19 · Prototype
Conceptual Holographic Body Scanner.
A three.js digital twin of a conceptual holographic body scanner, built from the spec's own numbers, with an audited spec and an FDTD solver held to its acceptance tests.
13 / 19 · Prototype
An evacuation digital twin of Dubai.
Place a fire in Dubai Marina and watch thousands of agents evacuate over the real OpenStreetMap road network, then make one operator decision and measure how much clearance time it saves.
14 / 19 · Product Beta
Your product deserves users.
A developer growth OS in beta: Grow researches your product, rebuilds and optimizes your site, generates and distributes content, studies competitors and measures real outcomes, 24×7.
15 / 19 · Claude Code mod
Formerly claudeflow. One Claude Code session, untangled. Streams Remote: Claude Remote Control++ on your phone.
A Claude Code mod that sorts one interleaved session (side questions, loops, subagents) into colour-coded streams, each with live status and history, plus a status card that shows what needs you first. Streams Remote, a paid add-on and Claude Remote Control++, puts every session on your phone, end to end encrypted.
16 / 19 · Claude Code mod
Secure secrets vault across all your Claude Code sessions.
Secrets for every Claude surface (Claude Code on the Mac, cloud sessions, Claude Desktop, GitHub Actions) from one master list in AWS Secrets Manager. Each project picks the keys it needs; approval is one Touch ID, Face ID or passkey.
17 / 19 · Macleod Labs mascot
Mr Macleod, the Macleod Labs mascot, in any app.
The animated pixel-art Scottish Fold from TeamFlow, extracted into a drop-in component and small SDK: a vanilla call, a custom element and a React component, with 41 animations across five moods. Private project; Macleod Labs mascot.
18 / 19 · Research Beta
A loop of agents that writes and illustrates whole books.
Agents plan, write and illustrate novels, novellas and short stories on a Vonnegut fortune curve, with a deterministic character graph that keeps a cast consistent across a thousand scenes.
19 / 19 · Product
The $1 mechanical solve.
Send a bounded component-and-claim model; get back a reproducible layout that passes the declared checks, or the exact constraints still in conflict. An LLM geometry guess is never a verified result.
Steve Messina
@AnotherMadScientistAI chief architect & fractional CTO. Ideas to production, agents to evaluation.
2026 · 17,922
2025 · 2,190
2024 · 819
2023 · 1,294
Includes private contributions to client repos, counted from my local clones; pushed commits count once.
ZX Spectrum engine
A 3D engine I wrote when I was 13/14, recreated in Python
TeamFlow
The DevOps harness for agentic software delivery
Provely
Add 2 lines of code and it handles all your agentic defensive coding automatically
Fractal
Build using architecture, not lines of code
Agentic Engineering
How a query runs through an agent engine, one step at a time
Heart
A causal 4D beating heart with a live 12-lead ECG
Doc
Probabilistic causal diagnosis
spotfleet
Spot GitHub Actions runners that scale from zero
McClawd
Secure, OpenClaw-compatible agents that run each task in its own container
claude-sessions
Run several Claude Code accounts on one machine
Modular
Designing industrial processes like modular software
catscan
Conceptual Holographic Body Scanner
flow
An evacuation digital twin of Dubai
Grow
Your product deserves users
Streams
Formerly claudeflow. One Claude Code session, untangled. Streams Remote: Claude Remote Control++ on your phone
Vault
Secure secrets vault across all your Claude Code sessions
codercat
Mr Macleod, the Macleod Labs mascot, in any app
Scriptorium
A loop of agents that writes and illustrates whole books
MechKit
The $1 mechanical solve
Steve Messina
@AnotherMadScientistAI chief architect & fractional CTO. Ideas to production, agents to evaluation.
2026 · 17,922
2025 · 2,190
2024 · 819
2023 · 1,294
Includes private contributions to client repos, counted from my local clones; pushed commits count once.
40 years of technology experience.
22,225 contributions across 206 repos since Jan 2023, including private client work.
View on GitHub
WorkSpec: the missing control layer for AI work
AI does not just change how work is produced. It changes how work must be specified, reviewed, constrained, and accepted. The problem is no longer output. The problem is control.
Read the article
[Steve was] asked to rectify the bugs in the code, move it from a test environment to production, document the code and accounts used, and recommend the development tools that would suit the AI development that was taking place. Whilst the first two weeks was impressive, the achievement of these stretch goals was even more impressive, as we were left with a fully documented and running environment, which made it to market in tight deadlines.
— Chief Technology Officer, AI-security company
Named client references available on request.
