exAgentica — John EngatesField notes on multi-agent AI from 30 years of Internet infrastructure.https://exagentica.ai/Energy Equals Intelligencehttps://exagentica.ai/blog/energy-equals-intelligence/https://exagentica.ai/blog/energy-equals-intelligence/Three of the most influential voices in AI said the same thing this week. The binding constraint on artificial intelligence is not algorithms. It is energy.Mon, 16 Mar 2026 00:00:00 GMTThe Internet Wasn't Built for a Billion Agentshttps://exagentica.ai/blog/the-internet-wasnt-built-for-a-billion-agents/https://exagentica.ai/blog/the-internet-wasnt-built-for-a-billion-agents/AI agents multiply every query into thousands of backend operations. The Internet's infrastructure wasn't built for this, and it's already breaking.Fri, 06 Mar 2026 00:00:00 GMTThe Agents Are the Computerhttps://exagentica.ai/blog/the-agents-are-the-computer/https://exagentica.ai/blog/the-agents-are-the-computer/In the 1980s, Sun said 'The Network is the Computer.' The same shift is happening again. The real power of AI isn't the model. It's agents coordinating with tools, memory, and each other.Thu, 05 Mar 2026 00:00:00 GMTThe AI Arms Race You're Not Watchinghttps://exagentica.ai/blog/defense-ai-arms-race/https://exagentica.ai/blog/defense-ai-arms-race/The Pentagon's AI budget just went from $1.8 billion to $13.4 billion in a single year. Here's where that money is going and what's already operational.Wed, 04 Mar 2026 00:00:00 GMTAn AI Agent Just Wiped a 32,000-Star Repo. The Only Thing That Stopped It Was Another AI.https://exagentica.ai/blog/hackerbot-claw-ai-agent-attack/https://exagentica.ai/blog/hackerbot-claw-ai-agent-attack/An autonomous bot powered by Claude attacked 7 major open-source projects, deleted 178 releases from Trivy, and published a malicious extension. One target survived -- because Claude was also the defender.Wed, 04 Mar 2026 00:00:00 GMTWhat Breaks When Nodes Have Judgmenthttps://exagentica.ai/blog/what-breaks-when-nodes-have-judgment/https://exagentica.ai/blog/what-breaks-when-nodes-have-judgment/The engineering problems nobody warned you about when building multi-agent AI systems.Wed, 04 Mar 2026 00:00:00 GMTIs Your Site Post-Quantum Ready?https://exagentica.ai/blog/is-your-site-post-quantum/https://exagentica.ai/blog/is-your-site-post-quantum/Test your website's post-quantum cryptography support with Cloudflare Radar. The quantum clock is ticking.Tue, 03 Mar 2026 00:00:00 GMTThey Don't Need to Beat Our AI. They Just Need to Unplug It.https://exagentica.ai/blog/they-dont-need-to-beat-our-ai/https://exagentica.ai/blog/they-dont-need-to-beat-our-ai/Iranian drones just took down AWS data centers in the UAE. 'Unplugging' AI doesn't require a missile, just 60 seconds without cooling.Tue, 03 Mar 2026 00:00:00 GMTThe Nodes Have Judgment Nowhttps://exagentica.ai/blog/the-nodes-have-judgment-now/https://exagentica.ai/blog/the-nodes-have-judgment-now/What 30 years of helping build the Internet taught me about the multi-agent AI revolution.Wed, 18 Feb 2026 00:00:00 GMT