Agora
A native zero-trust overlay network for agent-to-agent communication, built on OpenZiti, giving agents the identity, discovery, policy and connectivity to interact safely.
Agora provides the identity, discovery, policy and communication substrate autonomous agents need to interact safely across organizational boundaries, built in layers: OpenZiti supplies cryptographic identity, mutual authentication, end-to-end encryption and dark-by-default connectivity; a network layer adds organizations, accounts, environments and tunnels; and a collaboration layer adds governed workgroups, catalog discovery, advertisements, sessions, contracts and message envelopes. It is A2A-compatible at the protocol layer, while its core value is described as the governed network underneath.
It ships a Cobra-based CLI, a PostgreSQL persistence layer, an OpenAPI 3.x contract with generated client and server bindings, real OpenZiti-backed environment and tunnel lifecycle flows, a local network runtime over gRPC and Unix sockets, tunnel serve and connect flows for HTTP, TCP and UDP, and a browser dashboard.
The project is pre-1.0, with its network layer described as minimum-working and its collaboration layer as MVP-complete; it is usable today for local development and demos, but its APIs may still change.