Microsoft exposes 650,000 MCP actions across Dynamics 365.

The July 23 post says Dynamics exposes over 650,000 MCP actions spanning sales, finance, supply chain, HR, field service, customer service, and project operations, so agents operate inside the transaction layer using the same data models, rules, permissions, and audit trails as a human (Microsoft). Microsoft explicitly frames this as removing the need to build separate APIs or bolt-on governance for every scenario, and says MCP compliance means third-party agents get the same capabilities as Microsoft's own. Partners like proMX now build MCP servers only where gaps exist. Clearest incumbent bet yet that the moat is the governed transaction layer, not the UI.