#ai-agents
8 articles on this topic.
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x402: How AI Agents Pay for APIs Without an Account
x402 turns HTTP 402 into a working payment rail: an agent with no account pays $0.01 in USDC and gets its answer in the same round trip.
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Graph Engineering, Explained: Loops to Knowledge Graphs
Graph engineering started as a joke in July 2026 and stuck. Here are its three meanings, and why your Markdown vault is already most of the graph.
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Jack Dorsey's Buzz: Agents, Git, and Markdown
Block's Buzz puts AI agents in team channels with signed identities and Git built in. What it gets right, and why Markdown still owns the memory layer.
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Introducing the Minibase API: Any URL to Markdown
The engine behind Minibase is now a developer API. POST a URL, get clean, LLM-ready Markdown. Built for agents and RAG, from $2 per 1,000 pages.
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The URL-to-Markdown API built for AI agents and RAG
LLMs read Markdown, not HTML. How to feed agents and RAG pipelines clean web content with one API call, and why a tiered engine beats scraping.
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What Is AUI? The New Interface Paradigm Every Product Needs
HubSpot's CTO says every product needs a headless version for AI agents, and Google just launched A2UI. Inside the rise of Agentic UIs.
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Why Markdown Is the Best Format for LLMs and AI Agents
Markdown reduces token usage by up to 10x compared to HTML. Learn why AI agents and LLMs prefer Markdown for context and how to optimize your AI workflows.
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MCP and Web-to-Markdown: The Future of AI Agent Tooling
How the Model Context Protocol uses Markdown for AI agents. Build better RAG systems and assistants with web-to-Markdown conversion.