a2a-ao

v0.5.2 Experimental

Rust SDK for the Agent-to-Agent (A2A) protocol — the open standard for agent interoperability (by AgentOven)

Apache-2.0 Edition 2021

API bindings Network programming Web programming #protocol#ai#agent#interoperability#a2a

GitHub ↗ crates.io ↗ Compare with…

Quick Verdict

✓Actively maintained (updated 1d ago)
!Pre-1.0: API may have breaking changes
✓Permissive license (Apache-2.0)

Security

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Downloads

274

Dependents

Releases

Size

30KB

Deep Insights

📈

Strong growth momentum

181 downloads in the last 30 days (6/day), up 95% from the previous period.

📐

Compact crate

At 30KB, a2a-ao is lightweight. Small crate size correlates with focused, well-scoped functionality.

Health Breakdown

Maintenance 13/25

Recency, release consistency, active ratio

Quality 11/25

Yanked ratio, deps, size, maturity, features

Community 10/20

Reverse deps, ownership, ecosystem

Popularity 3/15

Downloads, momentum, growth trend

Documentation 10/15

Docs, repo, license, metadata

Download Trend

Daily downloads · last 90 days

3/day avg

Top Dependents

Most downloaded crates that depend on a2a-ao

Version Adoption

v0.5.1

32%

v0.2.3

19%

v0.4.1

17%

v0.3.0

16%

v0.3.1

16%

Release Timeline

12 releasessince 2026

2026

Less

README

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Maintainers

Siddartha K

3 crates

Dependencies

direct dependencies