The enterprise reference layer for AI agent change

Cursor AI

Cursor launched the Agent SDK, now generally available, allowing developers to define agents as folders of code with instructions, tools, skills, MCP connections, and channels. Agents can be tested with evals locally or in CI and deployed to Cursor's infrastructure or self-hosted. Supported triggers include GitHub/GitLab/Bitbucket pull request events, Slack mentions, webhooks, and cron schedules.

Microsoft / GitHub

Assisted permissions are now generally available in GitHub Copilot CLI, GitHub Copilot app, and Visual Studio Code. This feature allows Copilot to request permission before running a command or accessing a file system path, giving users more control over agent actions.

Microsoft / GitHub

GPT-6.1 Terra, OpenAI's newest model, is now generally available in GitHub Copilot. It is designed for everyday agentic coding and terminal work. It offers a lower cost compared to GPT-6.1 Sol.

Google

Gemini 4 Argon was introduced in Google Antigravity, featuring a 1-million-token context window, tunable reasoning, and native sub-agent orchestration. The update upleveled the Teamwork multi-agent framework, enabling specialized sub-agents to handle deep systems tasks like C++ RDMA networking and custom TPU kernel development. Google's Graph Mining and Graph Learning teams used it to compress months of low-level engineering work into hours.