> ## Content Index
> Fetch the complete content index at: https://www.decisioncrafters.com/llms.txt
> Use this file to discover other available public pages before exploring further.

# The Spec Kit Course Is Live
- URL: https://www.decisioncrafters.com/spec-kit-course-is-live/
- Published: 2026-11-09T15:01:47.000Z
- Updated: 2026-11-09T15:01:47.000Z
- Description: The first three lessons of the Spec Kit course — Home, Tools & Method, and L0 — are published on the Decision Crafters YouTube channel, with L1–L3 following Friday, November 13.
- Author: Tosin Akinosho

The first three lessons of the Spec Kit course are published on the  
Decision Crafters YouTube channel.

Spec Kit is a method for changing code with an AI coding agent without  
quietly breaking what already works. The discipline is baseline-first:  
you write down what must stay true *before* the agent builds, and a  
separate reviewer grades the result against checks that were written  
before the build — so the agent that wrote the code is never the one  
certifying it.

The three lessons, in the order the course is meant to be watched:

- **Home** — what the method is, the project the lessons build toward,  
and how the course is organized.  
[https://www.youtube.com/watch?v=lUEZfJSMpZg](https://www.youtube.com/watch?v=lUEZfJSMpZg&ref=decisioncrafters.com)
- **Tools & Method** — the legend: what `specify` installs, what the  
agent runs, and who checks the result.  
[https://www.youtube.com/watch?v=c\_0A-WwQ7tU](https://www.youtube.com/watch?v=c%5F0A-WwQ7tU&ref=decisioncrafters.com)
- **L0** — a follow-along: adding Spec Kit to an existing repo and  
shipping one small, opt-in change (a `--json` flag on a slugify  
utility), with the baseline recorded before anything changed —  
133 tests passing before, 141 after, and the whole feature landing  
as exactly one commit.  
[https://www.youtube.com/watch?v=6M0uLMdHngE](https://www.youtube.com/watch?v=6M0uLMdHngE&ref=decisioncrafters.com)

The full playlist, in lesson order:  
[https://www.youtube.com/playlist?list=PLblFmRyuphOw](https://www.youtube.com/playlist?list=PLblFmRyuphOw&ref=decisioncrafters.com)

If you want to follow along, the project is  
github.com/tosin2013/invoice-exception-desk — clone it, or download  
the ZIP from the Code button on the repo page.

The next three lessons, L1–L3, land Friday, November 13, in the same  
playlist.