Do you need a course to use Claude well? Probably not. But the fact that @AnthropicAI can offer a certification at all is a milestone. A year ago, we rebuilt our AI curriculum every 3–6 weeks (ask @NataliaZarina how she knows) because new models keep upending old workflows. Now, the tools are stable enough to teach. And as elementaryboring as it sounds, defining terms like “skill,” “MCP,” and “API” is necessary when you want hundreds of millions of people to use your tech. This summer, 10…