The next article initially appeared on “Dan Shapiro’s blog” and is being reposted right here with the writer’s permission.
Firms are actually producing dark factories—engines that flip specs into transport software program. The implementations will be advanced and typically contain Mad Max metaphors. However they don’t must be like that. If you’d like a five-minute manufacturing unit, leap to Trycycle on the backside.
The engine within the manufacturing unit
Deep of their souls, darkish factories are all constructed on the identical easy breakthrough: AI will get higher while you do extra of it.
How do you do “extra AI” successfully? Software program factories use two patterns. Certainly one of them I’ve already informed you about—slot machine development. As an alternative of asking one AI, you ask three directly, and select one of the best one. It feels wasteful, but it surely provides higher outcomes than any mannequin may alone.
Does three fashions at a time appear wasteful? Properly, wait till you meet the opposite sample: the trycycle.

It appears trivial, but it surely’s an unstoppable bulldozer that may bury any downside with time and tokens. And naturally, you’ll be able to mix it with slot machine improvement for a very formidable instrument.
Each software program manufacturing unit has a trycycle at its coronary heart. A few of them are simply surrounded by deacons and digraphs.
(And as a facet word, they’re all extra enjoyable with freshell, which is free and open supply and makes managing brokers a pleasure!)
Let’s meet the factories, we could?
Fuel City

Steve Yegge noticed this coming like a battle rig down a cul-de-sac. His manufacturing unit, Fuel City, dropped the day after New Years, and I used to be submitting PRs earlier than the code was dry. It launched as a phenomenal catastrophe, with mayors, convoys, and polecats combating for guzzoline within the desert of your CPU. It’s now graduated to a fully fledged MMORPG for writing code. It’s superb, it’s efficient, and it’s pioneering in a totally Westworld type of method.
The StrongDM Attractor
Justin McCarthy, the CTO of StrongDM, talks in regards to the manufacturing unit as a suggestions loop. It was that when a mannequin was fed its personal output, it could repair 9 issues and break 10—like a busy and productive firm that was dropping only a bit of cash on each transaction. However someday final yr, the fashions crossed an invisible threshold of mediocrity and went from barely lossy to barely gainy. They began getting higher with every cycle.
Justin’s group observed and constructed the StrongDM attractor to money in.
If Fuel City is Mad Max, StrongDM is Factorio: an infinitely versatile, wildly highly effective system for setting up precisely the manufacturing unit you want.
However the StrongDM group did one thing attention-grabbing: They didn’t ship their manufacturing unit. As an alternative, they shipped the specification for the Attractor so everybody can implement their very own.
And you’ll completely implement your individual! However it’s also possible to simply steal the one I made for you.
Kilroy

Kilroy is a StrongDM Attractor written in Go (though it really works with tasks in any language). It has all the flexibleness of the Attractor design, but it surely additionally ships with an precise functioning manufacturing unit configuration, checks, pattern information, and different issues that make it extra more likely to work.
In principle, you don’t want Kilroy—you’ll be able to simply level Claude Code or Codex CLI on the Attractor specification and burn some tokens. My friend Harper built three (and it’s best to learn his publish for some meditations on the place the Attractor method is heading).
In apply, it took the higher a part of a month for me and a few fantastic contributors to shine up Kilroy to the purpose the place it’s now, so you might save your self a while, tokens, and energy by simply stealing this.
Enter the trycycle

The opposite night time I used to be fastidiously constructing the dotfiles and runfiles for a Kilroy mission—configuring the manufacturing unit to construct the mission.
Then a thought struck.
What if this was only a ability?
Enter Trycycle, the very easiest trycycle. It’s a quite simple ability for Claude Code and Codex CLI that implements the sample in plain English.
- Outline the issue.
- Write a plan
- Is the plan excellent? If not, strive once more.
- Implement the plan.
- Is the implementation excellent? If not, strive once more.
That’s principally it. To make use of it, you open your favourite coding agent and say, “Use Trycycle to do the factor.” Then sit again and watch the tokens fly.
It’s easy as a result of it’s only a ability. Beneath the hood, it adapts Jesse Vincent’s superb Superpowers for plan writing and executing. It’ll take you actually minutes to get began. Simply paste this into your agent and also you’re off to the three-wheel races.
Hey agent! Go right here and observe the set up directions.https://uncooked.githubusercontent.com/danshapiro/trycycle/foremost/README.md
Trycycle is barely 24 hours previous as of the time of this writing. I’ve shipped nicely over a dozen options with it already, and I used to be in conferences a lot of the day. Whereas I used to be having dinner, it ported Rogue to Wasm(!). Final night time it churned for 7 hours and 56 minutes and landed six options for freshell.
The most effective half, although, is that as a result of it’s only a ability, it’s immediately a part of your dev stream. There’s no configuration or studying curve. If you wish to perceive it higher, simply ask. Should you don’t like what it’s doing, have stern phrases.
Which one to make use of?
Right here’s how I’d determine proper now.
If you wish to change into a part of a rising motion of collaborators burning tokens collectively to construct software program, individually and collectively—strive Gas Town.
If you wish to put money into constructing a highly effective, configurable, subtle engine that may drive your tasks ahead 24 hours a day—strive Kilroy.
Should you simply need to get issues achieved proper now, give Trycycle a spin. Heck, it’s quick sufficient which you can spin up a trycycle whilst you learn the docs on Kilroy and Fuel City.
And no matter you select, I like to recommend you do it with freshell, as a result of it’s simply extra pleasant that method!
Due to Harper Reed, Steve Yegge, Jesse Vincent, Justin Massa, Nat Torkington, Marcus Estes, and Arjun Singh for studying drafts of this.
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