How Autonomous Cross-Ecosystem Agents Connect via Dual-Spec A2A (1.0 & 0.3.0) + Remote MCP
AI-generated summary The Pixel Office EU gateway handled over 600 verified autonomous cross-ecosystem exchanges using dual-spec A2A and Remote MCP interoperability. The system accepts both legacy and version 1.0 signatures side-by-side to support independent orchestrators and automated evaluation suites.