#agents
7 articles on this topic.
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Context Engineering Is the New Prompt Engineering
Prompt engineering quietly died in 2025. The discipline that replaced it — context engineering — is what separates a generic AI assistant from one that actually does your work. Inside Karpathy's OS analogy, Anthropic's playbook, and why the working directory is now the moat.
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Why Browser Use's Founder Just Open-Sourced an Anti-Framework
Gregor Zunic spent two years building Browser Use into the default browser framework for AI agents. In April 2026 he open-sourced Browser Harness — the thing that replaces it. Inside the founder's pivot from framework to harness, and what it says about where AI tooling is heading.
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Harnesses, Not Frameworks — The New Shape of AI Tools
Greg Zunic just open-sourced Browser Harness. It's the same pattern as Claude Code and Codex: strip the framework, hand the LLM raw tools, let it figure things out. Why the harness is replacing the framework — and what it runs on.
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How AI Agents Use Your Obsidian Vault in 2026 (MCP + Markdown)
Connect AI agents like Claude Code to your Obsidian vault via MCP. Turn your saved Markdown notes into context that makes AI smarter about your work.
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Cloudflare's Markdown for Agents: What It Means for the Web
Cloudflare now auto-converts any webpage to Markdown for AI agents, cutting token usage by 80%. Here's what this means for AI workflows, web clipping, and the future of the internet.
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Karpathy's Autoresearch & PROGRAM.md: AI That Runs Experiments While You Sleep
Andrej Karpathy's autoresearch lets AI agents run 100+ ML experiments overnight, guided by a single Markdown file called program.md. Here's how it works and why it matters.
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From SETI@home to AgentHub: Karpathy's Vision for Distributed AI Research
Karpathy says the next step for autoresearch is SETI@home-style distributed collaboration. AgentHub and Hyperspace are already making it real. Here's what it means.