The platform for autonomous software
For developers and platform teams shipping agents as real software: build, deploy, govern, and scale with runtime, protocols, identity, data, and proof on one platform.
Declare optional app and Postgres resources. Public listing, anonymous access, and custom domains depend on configuration.
Start with a brief, your own code, or the framework you already use. Define the agent; a2a cloud provides the production runtime around it.
Hosted protocol surfaces come with the runtime. Product UI, data, and public exposure are added only when you declare them.
Hosted protocol surfaces
Declared resources
A scoped grant defines what is allowed. The action runs inside that boundary, and supported execution paths return signed evidence of what happened.
* Produced on supported execution paths; coverage depends on the route.
Applications, tool clients, and peer agents use different surfaces—each designed for its job.
Apps call typed HTTPS operations and generate clients from the contract.
Agent tools are exposed to clients and other runtimes through an MCP endpoint.
Agents discover one another and hand work to other agents.
Multi-agent quality loop
A lead agent breaks the goal into components. Builder agents create the actual artifact. Independent, fresh critics compare it with the quality bar, then the team fixes the biggest gaps and repeats.
See how agent teams workOperate a deployed agent as software: watch it work, communicate, monetize usage, and scale.
See runs and outcomes.
Give a declared agent an inbox.
Meter and charge for usage.
Grow without rebuilding the stack.
From agent code to production software
