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Google's Agent Development Kit is the same framework that powers Agentspace and Gemini Enterprise, open-sourced. Here is the complete map: agents, orchestration, tools, MCP, A2A, A2UI, the dev UI, and a working enterprise build you can deploy with one call.
Generation is solved. The bottleneck is judgment — and the specific, learnable, scalable form of judgment is saying no to confident AI output, and knowing exactly why. Most teams let every one of those noes fall on the floor.
A three-person team ships production software no human writes or reviews. Down the hall, experienced developers get measurably slower with AI — and never notice. The distance between them is the most important gap in software, and no tool can close it.