EGAProtocol is an open protocol specification that establishes a governance layer for AI agent systems, addressing the need for accountability in environments where AI agents operate. Developed around the 5AG framework—Authentication, Authorization, Audit, Approvals, and Alerts—the protocol enforces these five governance primitives at the wire level on every agentic action. EGAProtocol is designed to fill the governance gap in existing agent protocols, which often focus on connectivity but lack mechanisms for ensuring responsible and auditable agent behavior, particularly in regulated industries such as banking, healthcare, defense, government, and critical infrastructure.
The protocol mandates cryptographically verifiable identities for all users, sessions, and agents, eliminating anonymous operation. Role-based authorization is scoped to the minimum required privilege, with permission data included in every message. Immutable audit trails are implemented following OpenTelemetry semantic conventions, ensuring that every decision and action is recorded. Human-in-the-loop approvals are required for any destructive or irreversible actions, and this requirement is enforced as a protocol primitive rather than an application-level convention. Additionally, EGAProtocol provides operational alerts when agents deviate from expected behavior, enabling anomaly detection at the protocol boundary.
EGAProtocol is defined as a transport-agnostic, schema-first specification, with conformance language modeled after RFC 2119 and RFC 8174. 0 over WebSocket, which is bidirectional and human-debuggable, or gRPC over HTTP/2, which is suitable for high-throughput, streaming-native environments. The protocol’s governance metadata is present on every message, and there are no modes or flags that allow bypassing authentication, audit, or approval requirements.
0. 1). It is intended for platform teams, vendors, enterprise architects, regulators, standards bodies, and researchers who require technically verifiable, evidence-based AI governance with cryptographic certainty and immutable audit records.
In the Frameworks & SDKs space, EGAProtocol takes a focused approach. It focuses on enforcing governance, authentication, and audit for communication between AI agents and orchestration engines. EGAProtocol is an open-source project aimed at AI infrastructure developers. The project is open source (Apache-2.0). It runs on the web and the command line.
Behind EGAProtocol is MIRASTACK LABS, and the product first shipped in 2026. The project is developed in the open on GitHub with 1 commits in the last 90 days. Across PulseGate's embedding index, EGAProtocol has few near neighbours, marking it as relatively distinct. Among its 6 catalogued features are governance specification, authentication, and authorization.
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