google/A2A

A2Acommunity
GoogleApache-2.0Updated 2mo agoGitHub

Google's open protocol enabling communication and interoperability between AI agents

Official specification and reference implementation for the Agent2Agent (A2A) open protocol. Enables AI agents from different vendors and frameworks to communicate and collaborate.

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Package
AuthorGoogle
LicenseApache-2.0
Sourcegithub
GitHubgoogle/A2A
Trust Status
B
60/100Good
✓Listed in Forge index+10/10
—Publisher identity verified+0/25
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✓Static analysis · clean+20/20
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→ Publish from GitHub Actions with the --provenance flag
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StatusCommunity-indexed
PublisherUnverified
SignatureUnsigned
Domain—
Provenance—
DependenciesNot audited
Tool surface—
Security scan✓ CleanvHEAD · 19d ago
EvalsNone
IndexedMay 24, 2026

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Official specification and reference implementation for the Agent2Agent (A2A) open protocol. Enables AI agents from different vendors and frameworks to communicate and collaborate.

Keywords
a2aagentprotocolinteroperabilitymulti-agentgoogle