Google promoted the Interactions API to general availability on 2026-06-22: stable schema, Managed Agents, background=True, and the 'From Roles to Steps' migration. Default in AI Studio.
can1357/oh-my-pi: a Rust-based terminal AI coding agent (fork of Mario Zechner's pi-mono) with Hashline edits, an advisor model, 40+ providers, 18-hour release cadence.
GitHub JuliusBrussee/caveman: a TypeScript skill for 30+ agent platforms that asks the agent to drop filler. 75k stars, MIT, 65% output-token reduction.
Google's May 19, 2026 launch of Gemini Spark: a 24/7 cloud agent on Gemini 3.5 + Antigravity, integrated with Workspace, connected to Canva/OpenTable/Instacart via MCP.
Pre-registered RCT in 12 Sierra Leone schools (1,763 students): Gemini Guided Learning delivers +0.258 SD in math over 8 weeks (1.2–1.7 years of learning). Single trial, single country; the achievement gap widens.