Tools

Microsoft's Agent Framework hits 1.0 for .NET and Python, with observability, durable state, and MCP tool support built in. Quietly the most credible production-grade orchestrator outside the big labs.

Anthropic's own recommended patterns for pairing Opus 4.7 with Claude Code — effort levels, plan-mode prompts, and when to switch to Sonnet for a subtask. Worth the read even if you've been running Claude Code since day one.

A close reading of the six Opus 4.7 tips circulating from inside the Claude Code team, with a view on when the new Cowork mode is actually the better default. Short and opinionated.

Microsoft shipped in-app agents for Copilot that plug directly into SAP, ServiceNow, Salesforce, and Workday. Users can trigger multi-system workflows from inside Teams or Outlook without switching contexts, the clearest signal yet of Microsoft's "agents wherever work happens" strategy.

Google published the I/O 2026 session list, with AI, Android, and Web tracks running May 19-20. Gemini, Gemma, and agentic development tooling dominate the agenda.

Lee Robinson's personal essay on leaving Vercel after five years to join Cursor. The rare talent move that telegraphs where frontend attention is flowing next—editor and agent tooling, not cloud infrastructure. Worth reading for his framing of the transition.

Antioch lets robot builders spin up digital instances of their hardware with simulated sensors, compressing hardware iteration cycles from weeks to hours. An under-the-radar name worth watching as robotics catches up to software tooling.

Definitive tutorial for LangGraph (126K+ GitHub stars), walking through graph-based orchestration of multi-step, stateful agent workflows. Includes tool integration, memory, human-in-the-loop, and deployment.

Major host applications released MCP v2.1 support this week. Linux Foundation's Agentic AI Foundation now governs MCP and A2A. Connect agents to external tools without custom integration code.

Technical examination of MCP v2.1 architecture, messaging patterns, and implementation. Shows how the protocol enables standardized tool integration across all major AI platforms.

Cursor shipped Warp Decode, a kernel design that reorganizes MoE inference for 1.8x higher throughput and improved numerical accuracy on Nvidia Blackwell GPUs. Hidden gem for optimization fans.

Cursor shipped a ground-up redesign that replaces the VS Code fork with a multi-agent workspace. Developers can run local and cloud agents in a single sidebar, hand off sessions between environments, and manage PRs without leaving the editor.

Anthropic released Auto Mode in research preview, letting Claude autonomously execute multi-step actions with filters for risky behavior and prompt injection.

Cursor explains how they apply online RL to Composer, using live user interactions as reward signals to deploy improved model checkpoints every five hours — including how they catch and prevent reward hacking in production.

How Cursor built a text indexing system that dramatically reduces code search latency for agentic workflows, making agents faster at navigating large repositories.