CROSS-CATEGORY: Agent-Readiness Becomes the New Integration Standard Across Enterprise, DevTools, and Analytics Simultaneously

SaaStr·high signal

Three unrelated events this week converge on the same thesis: agent-readiness is replacing API quality as the defining integration standard. SaaStr graded 144 B2B APIs specifically on agent readiness (average 71/100, with legacy vendors like Workday at 38), SAP announced bidirectional agent-to-agent interoperability between Joule and external agent frameworks (Anthropic, AWS, Google, Microsoft), and Google proposed WebMCP as an open web standard for browser-based AI agents. The companies building for agent consumption are pulling away; those built for human UIs are falling behind on a measurable, public scoreboard.