The Prancing Horse
A happy accident.
Something went sideways in the Mailchimp automation overnight — so today’s newsletter is going out a day early.
Rather than fight it (or worse, clog your inbox with a second email tomorrow), I’m just leaning into it. You get everything in one shot, today.
So here’s the deal: The AI CMO and the new Elon Codex skill are both ready to download below. And the digest that was scheduled for tomorrow?
It’s right here too.
One email.
Everything.
Consider it a head start.
Enjoy the week ahead. 🚀

Here is your complete Open Source CMO package:
https://syng.fyi/OpenSourceCMO
What is inside:
– The full system prompt (the CMO brain)
– Output evaluator across 10 weighted dimensions
– 12 test prompts to run immediately
– Setup notes so you can install it properly in Claude
Install it in Claude, then work on your real questions.
Not theory. Application.

Here’s the complete ELON Codex Skill package.
Direct download:
https://syng.fyi/eloncodexskill
Public repo:
https://syng.fyi/elon-github
What’s inside:
– Codex skill folder
– Installer
– Codex UI metadata
– Optional AGENTS instructions
– Portable ELON Core version for other AI tools
– Setup instructions
ELON is free and MIT licensed.
It is not affiliated with, endorsed by, or sponsored by Elon Musk, Tesla, SpaceX, X, or any related company. The name refers to an engineering-style operating mode.
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