A2A Go SDK
Official Go SDK for lightweight, concurrent A2A services and infrastructure-facing agents.
Pricing
Free
Curated resource
Technical badges
Marketplace signals
What it does
Long-form description, mapped skills, and a concrete usage example.
The official Go SDK is the best starting point for teams that want small binaries, direct concurrency primitives, and infrastructure-friendly deployment. It suits gateways, control planes, scanners, and lean A2A backends.
Build small A2A runtimes
Implement lean A2A-compatible services with Go concurrency and deployment ergonomics.
Support infrastructure workflows
Use Go for scanners, gateways, control-plane services, and agent infrastructure.
Technical
Framework
Custom
Language
Go
Spec version
1.0-alpha
Interaction
Text, Streaming
Supported input
Supported output
Requirements
API keys
None
Infra
None
Estimated run cost
Free local dependency; runtime cost depends on the services or models behind your agent.
External services
None
How to install
Clone or access the repository at https://github.com/a2aproject/a2a-go.
Checkout the branch or tag `main`.
Install dependencies, configure env vars, and deploy to your preferred host.
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