The vetted source list

10 newsletters and 40 X accounts, hand-picked and read every day. Downstream dedups, ranks, and summarizes them into one daily feed for AI engineers: agents, AI security, and the tooling around them.

Newsletters

AI agents

AgentBrief

agentsnewsletternews.agentcommunity.org

Agent Community's daily brief on production agent engineering — orchestration, tool use, MCP, and the operational hard parts. Currents' most-cited source.

Latent Space

agentsnewsletterlatent.space

swyx & Alessio's deep, practitioner-grade coverage of the AI engineering and agent stack.

Simon Willison

agentsblogsimonwillison.net

First-principles, hands-on coverage of LLM tooling, prompt injection, and agent patterns.

AI security

tl;dr sec

securitynewslettertldrsec.com

Clint Gibler's security newsletter of record, increasingly strong on AI/LLM and agent security.

General AI

AINews

generalnewsletternews.smol.ai

swyx's high-volume daily roundup of nearly everything moving in AI.

Interconnects

generalnewsletterinterconnects.ai

Nathan Lambert's rigorous take on frontier models, RL, and open vs. closed AI.

The Batch

generalnewsletterdeeplearning.ai

DeepLearning.AI / Andrew Ng's weekly briefing on notable AI developments.

Data Points

generalnewsletterdeeplearning.ai

DeepLearning.AI's concise, numbers-first companion to The Batch.

Ahead of AI

generalnewslettermagazine.sebastianraschka.com

Sebastian Raschka's clear explanations of model architecture and training.

The Algorithmic Bridge

generalnewsletterthealgorithmicbridge.com

Alberto Romero's essays on AI's trajectory and its human implications (including the how-to guides).

On X

Accounts we track directly. The handles above appear in provenance when a story traces back to one of them.