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Turn client conversationsinto AI-ready specsSpec-driven development for predictable AI-driven software delivery

Specatron helps custom software firms, system integrators, and technical delivery teams turn discovery calls, documents, and site-specific constraints into build-ready requirements, wireframes, acceptance criteria, and implementation briefs — the foundation of predictable AI-driven development.

Define what "done" means before development starts, give your engineers and AI coding agents unambiguous context, and turn scope changes into documented decisions — not unbillable rework.

The specification layer for predictable AI-driven software delivery.

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Why delivery teams choose Specatron

Value

  • Shorten the path from discovery to delivery

    Turn client calls, workshops, documents, and site constraints into an agreed implementation plan, so engineers spend less time interpreting notes and more time building.

  • Keep fixed-price projects within margin

    Anchor estimates and delivery to an agreed scope. When requirements change, identify the impact early and turn it into a priced change request.

  • Prevent costly assumptions

    Give engineers and AI coding agents enough context to build the intended workflows, integrations, edge cases, and acceptance conditions without inventing missing details.

  • Cut rework before it reaches engineering

    Resolve missing rules, unclear workflows, and scope gaps during discovery, before they become unplanned build, test, or commissioning work.

  • Reduce acceptance and handover risk

    Make the agreed requirements and expected behaviour clear before build, so the system is easier to test, demonstrate, sign off, commission, and support.

Clearer scope. Less rework. AI that builds exactly what you agreed to deliver.

How it works

From first conversation to confident build

One connected flow turns a project idea into a shared plan, a stronger architecture, and software your team can stand behind — the spec-driven development workflow for predictable AI-driven delivery.

Gather

Project brief

Turn scattered conversations, documents, and constraints into one clear project brief.

  • Stakeholders identified
  • Business objectives listed
  • User stories outlined
  • Requirements captured
  • Ready for design
Stage 1 of 5

The handoff

Every step leaves something useful behind.

No black boxes and no lost context. Each stage creates an artefact that makes the next decision easier.

  • User stories and requirements01
  • Wireframes and styling02
  • Architecture and integrations03

Based on real client projects

A decade of shipping software that runs in the field

Specatron is based on experience from over ten years building software for some of the most demanding companies in the world. From connected vehicles, power systems, industrial software and enterprise platforms — the foundation of our spec-driven development approach.

The pattern was always the same: the hard part was knowing exactly what to build before you start. That is the gap Specatron closes, producing requirements, design, architectures and build prompts precise enough to get it right on the first attempt. Specatron allows you to hit the ground running with spec-driven development.

Based on learnings from

Who Specatron is for

The common qualification test

Specatron fits custom software delivery firms whose commercial success depends on translating a client's unique operational needs into software that works exactly as agreed. If you use AI coding tools but need predictable, spec-driven development to get it right on the first attempt, a high-fit prospect will generally say yes to at least three of these:

  • Every customer project begins with discovery workshops, calls, documents, and unclear requirements.

  • We quote fixed-price or scoped delivery work, so missed requirements damage margin.

  • Our engineers repeatedly translate commercial discussions into interfaces, integrations, or control logic.

  • We have change requests because the original scope was incomplete, ambiguous, or not visible to everyone.

  • We use AI coding tools, but still spend significant engineering time to define what the agent should build.

  • A build needs to be correct, reviewable, testable, and safe to hand over — not just impressive in a demo.

Built to feed the tools you already use

Specatron doesn't replace your coding agent. It tells it exactly what to build. The prompt is plain Markdown, so it works anywhere — making AI-driven development predictable and repeatable.

  • Claude Code

    Save the prompt as CLAUDE.md and run one command

  • Claude apps

    Paste it into a Project and build file by file

  • Cursor

    Drop it in as the repository rules file

  • GitHub Copilot

    Use it as copilot-instructions.md

  • Replit

    Paste it into your Repl and start building

  • Your own developers

    The same text works as a build brief

CLAUDE.mdSample output

## Stack (binding)

Node.js + React, client-rendered.

## Screens

An excerpt of a generated CLAUDE.md build prompt.

Or skip the terminal. We'll build and publish it

Same prompt, our build server. Specatron runs the build end to end, streams the progress back, and puts the finished app on a URL you can share, then keeps taking change requests in plain English.

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  • Hosted build

    A dedicated build server, a live log, and the running app at the end of it.

  • Your own domain

    Point one DNS record at us and HTTPS is set up for you.

  • Change requests

    Describe the change; the same design context goes back into the build.

An AI can build your app today. Doing it right is the hard part.

Specatron interviews you, writes the requirements, and designs the system: screens, stack, components, architecture. Then it hands your AI coding tool a brief precise enough to build the right thing on the first attempt. Try spec-driven development today.

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