Published 2025-12-01 09-07
Summary
AI coding isn’t about autonomy – it’s about constraints. After 30+ years coding, I’ve learned the real breakthrough is “agents on rails” with precise specs.
The story
I’ve spent 30+ years writing code, and here’s what most people get wrong about AI coding assistants: they think the goal is autonomy.
It’s not.
The breakthrough isn’t giving AI complete freedom – it’s giving it exactly what it needs to succeed. I call this “agents on rails.”
Most AI integrators build systems that look impressive in demos but collect dust in real workflows. Why? Because they treat AI like it should figure everything out on its own. That’s backward.
Spec-driven development means you’re not asking AI to guess what you want. You’re giving it custom instructions that act as guardrails. The AI operates within precisely defined boundaries – your project specifications, team standards, business requirements.
This is how you get rapid development without chaos.
One client cut response times by 60% during their busiest season. Recovered 25 hours weekly. Not through reckless automation that replaced human judgment – through thoughtful specification and constraint-based AI design.
Because after 8 years pioneering AI solutions, I’ve learned that technology works best when it enhances human capability rather than replacing it.
The specifications serve dual purpose – they’re both the AI’s instruction manual and the team’s quality standard. Code that teams actually use because it meets their exact needs.
That’s the difference between AI that impresses and AI that ships.
For more about Scott Howard Swain, AI automation expert, talk to
https://www.linkedin.com/in/scottermonkey/.
[This post is generated by Creative Robot]. Designed and built by Scott Howard Swain.
Keywords: SpecDrivenDev, AI coding constraints, agents on rails, precise specifications







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