build1 distinct publisher
Cloud Run's agent card tells clients to reach the agent at 0.0.0.0:8080
A discovery-only comparison of A2A agents on three clouds, measured in August 2026, found one protocol producing three auth models and one card whose sole declared interface URL is the container's bind address.
Publishers:dev.to
Reality
- Evidence58
- Adoption
- Insufficient
- Hype gap−5
- Incentives32
- Confidence