How-Tos & Practical Guides

X (formerly Twitter) just launched an official hosted Model Context Protocol (MCP) server — and it changes how AI tools interact with social data. Instead of scraping, building custom integrations, or maintaining your own MCP server, you can now point any MCP-compatible AI tool directly at https://api.x.com/mcp and get real-time access to posts, timelines, bookmarks, trends, and more. This guide covers everything you need to get connected using Claude Desktop, Cursor, or Grok Build. ...

A new study from University of Washington researchers Franziska Roesner and David Kohlbrenner, published June 30, 2026, examined seven commercial agentic AI browsers and found that four of them have pathways for attackers to bypass the Same-Origin Policy via prompt injection. The research paper, “Agentic Browsers and the Same-Origin Policy,” was presented at the ICLR Agents in the Wild Workshop in April 2026. A full proof-of-concept attack was demonstrated on ChatGPT Atlas. The attack vectors include prompt injection, cross-origin data theft, action forgery, and memory poisoning across sessions. ...

If you’re running AutoGen Studio 0.4.x, you need to upgrade to 0.4.8 now. A critical code execution vulnerability — rated CVSS 9.8 — affects all prior versions in the 0.4.x series. The vulnerability allows AI agents to execute code in the host process context with elevated privileges, reachable without authentication on the default port. The patch shipped June 27, 2026. This guide covers what happened, how to upgrade, and what additional hardening to consider. ...

If you’ve been waiting for Claude to be production-ready inside the Microsoft Azure ecosystem, that day arrived on June 29, 2026. Anthropic’s Claude models — specifically Claude Opus 4.8 and Claude Haiku 4.5 — are now generally available in Microsoft Azure AI Foundry, running on NVIDIA’s GB300 Blackwell Ultra GPU infrastructure. This isn’t a preview or a limited availability announcement. It’s GA. Enterprises that need enterprise-grade data residency, centralized governance, and serious inference throughput for agentic workloads can now use Claude natively inside Azure — the cloud most large organizations already run on. ...

What if a model could learn not just to solve coding problems — but to design the scaffolding strategy for solving them? That’s the central idea behind Ornith-1.0, a new family of open-source agentic coding models from DeepReinforce AI. Released in late June 2026 under the MIT license, Ornith-1.0 is a significant step forward for open-source agentic coding. The flagship 397B MoE model achieves 82.4 on SWE-bench Verified, placing it at the frontier of open-weight models for real-world software engineering tasks. But what’s arguably more interesting is how it gets there — and the fact that a 9B model in the same family is small enough to run locally on consumer hardware. ...

For years, if you wanted to build a multi-model AI system — one that routes requests between different models, combines outputs intelligently, or escalates tasks based on confidence — you built that logic in your application code. Your AI serving layer just served. vLLM is changing that. On June 29, the vLLM team published a detailed technical blog post introducing the vLLM Semantic Router — a new architectural component that embeds micro-agent orchestration directly inside the model serving layer. The result is a serving infrastructure that doesn’t just route requests to models; it actively constructs capabilities from collaborative model interactions before returning a response. ...

If you’re running CrewAI in production, stop what you’re doing and upgrade to 1.15.1. Released June 27, this patch release addresses a Server-Side Request Forgery (SSRF) redirect bypass vulnerability in scraping operations — the kind of security issue that can expose your internal network to external manipulation if left unpatched. What’s the Vulnerability? The fix in PR #6331, listed under Bug Fixes in the official changelog, addresses an SSRF redirect bypass in CrewAI’s scraping and web-fetch tooling. ...

OpenClaw’s beta.2 release on the 2026.6.11 train dropped June 28, and it’s one of the more operationally significant updates this year. The headline features — Slack relay mode, the RAFT CLI wake bridge, native Mattermost /oc_queue command, and Android settings detail panels — collectively make OpenClaw considerably easier to run as a serious multi-channel production system. Here’s what changed and why it matters. What’s New in v2026.6.11-beta.2 Slack Relay Mode (PR #94707) Slack relay mode lets OpenClaw operate as a relay for your Slack workspace — meaning your agents can receive and send messages through Slack channels and DMs without requiring the full Slack bot configuration. This is particularly powerful for teams that already have Slack as their primary communication layer and want to drop in agentic capabilities without a full infrastructure overhaul. ...

Vercel just did for AI agents what Next.js did for React applications: they shipped an opinionated, production-ready framework that handles all the plumbing so you can focus on what your agent actually does. Eve — released June 17 under the Apache 2.0 license — brings the filesystem-first philosophy that made Next.js ubiquitous to the world of AI agents. The pitch is simple but compelling: “Agents today are where the web was before frameworks, with everyone hand-rolling the same plumbing and nothing carrying over to the next one.” If you’ve ever built a production AI agent from scratch, you’ve felt this pain. ...

A document circulating widely in the AI developer community — attributed to Andrej Karpathy, now at Anthropic — has expanded the viral four-rule CLAUDE.md template to ten rules. Whether or not Karpathy personally authored the ten-rule version (more on this below), the content itself is generating serious attention: one reported implementation cut token burn by 60%. This article walks through what CLAUDE.md is, what changed, and what you should — and shouldn’t — borrow from the extended template. ...