protolabs-a2a is an open-source Python package that provides a conventions layer for agent-to-agent (A2A) communication, building on top of a2a-sdk. It includes custom extensions, agent card support, and authentication, making it easier for developers to implement A2A protocols.
protolabs-a2a is a Frameworks & SDKs product. It focuses on standardizing and simplifying agent-to-agent communication in Python applications using A2A conventions. protolabs-a2a is an open-source project aimed at python developers. The project is open source (Open Source). The product ships for the command line.
protoLabsAI builds and maintains protolabs-a2a, and the product first shipped in 2026. The project is developed in the open on GitHub with 8 commits in the last 90 days. Among its 5 catalogued features are A2A conventions, agent card support, and custom extensions.
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