AI Agent GitHub Digest — 2026-08-23
CopilotKit/OpenBot ships an AG-UI-based 'AI coworker' framework where each agent gets its own computer, hitting 2,289 stars in a week; Bruno's official MCP server (usebruno/bruno-mcp) arrives two months after the community version (Ostico/bruno-mcp-studio); the browser-use team spins off a macOS Harness project that gives LLMs six accessibility primitives to control a Mac directly; opencode, now under Anomaly, has ~199K stars — surpassing Anthropic's Claude Code at ~142K. On the framework side, the MCP TypeScript SDK v2 splits the monolith into 8 sub-packages and follows the protocol's stateless redesign, dropping the session handshake entirely.