Sadie’s Newsletter
Sadie St Lawrence, Rose TrucillaDive into curated insights on AI, entrepreneurship, and personal growth, directly answering your burning questions. Paid subscribers enjoy weekly posts packed with valuable content, while non-paid subscribers get a taste with one free monthly post.
| Platform |  | Pricing | Freemium | Publishes | Weekly |
|---|---|---|---|---|---|
| Issues | 68 | Subscribers | Read | sadiestlawrence.substack.com |
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Latest Issues
Recent posts by this newsletter. Browse the email archive.
MCP, A2A, and ACP: The Protocols That Will Define How We Work With AI
In the past six months, IBM, Anthropic, OpenAI, Google, and dozens of other AI providers quietly aligned around three technical standards: Model Context Protocol (MCP), Agent2Agent (A2A), and Agentic Communication Protocol (ACP). For contex...
The Agentic Revolution is Here – But Are Companies Ready?
After consulting with dozens of organizations on AI strategy, I’m watching a fascinating disconnect unfold. Every major tech company just released their 2026 predictions, and they’re all saying the same thing: this is the year of agentic AI...
I Gave AI Agents a Real Job. Here’s What Actually Happened
I owe you an update.
The AI Skill Nobody's Talking About
Everyone’s focused on prompt engineering.
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