MCP is in 1,000+ orgs and growing. Anthropic, Microsoft, and Google all rallied behind the protocol. Build a custom MCP server from scratch. Connect Claude to your own data, tools, and internal systems. The same pattern agencies are now selling as a service. 90-minute pre-recorded masterclass plus optional Pro tier with starter codebase, OAuth 2.1 template, three production examples, and registry submission checklist. Drops June 18, 2026 at 10:00 AM PT.