agent interoperability

2 items

DOCDEV.to AI·4/19/2026

Governance metadata in A2A Agent Cards, shipping the superset

A new reference implementation for governance metadata has been shipped within A2A Agent Cards, addressing the lack of governance posture in existing agent descriptions. This extension includes fields for trust score, data retention, and derivation rights, signed for authenticity, with full documentation available.

agent interoperability data privacy security AI ethics

ARTICLEDEV.to AI·4/14/2026

One URL for Your AI Agent: HTML, JSON, Markdown, and an A2A Card

The article addresses the lack of a unified public identity for AI agents, which hinders their easy discovery and interaction by other agents. It proposes that each agent should have a single URL capable of serving profiles in HTML, JSON, Markdown, and an A2A card, detailing its capabilities and interaction requirements.

agent interoperability Web Architecture agent discovery API design