a2ap/a2a4j

MCPcommunity
a2apApache-2.0Updated 10mo agoGitHub

A2A4J is a comprehensive Java implementation of the Agent2Agent Protocol, including server, client, examples, and starters.

Agent2Agent (A2A) providing an open standard for communication and interoperability between independent AI agent systems. A2A4J A2A4J is a comprehensive Java implementation of the Agent2Agent (A2A) Protocol, including server, client, examples, and starters. Built on Reactor for reactive programming support, A2A4J enables agents to discover each other's capabilities, collaborate on tasks, and…

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56GitHub stars
18Forks
10mo agoLast update
Package
Authora2ap
LicenseApache-2.0
Sourcegithub
GitHuba2ap/a2a4j
SBOMCycloneDX 1.6 ↓
Trust Status
B
60/100Good
✓Listed in Forge index+10/10
—Publisher identity verified+0/30
→ Publisher: run `forge publish` from the repo to claim ownership
—Domain verification+0/10
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✓Prompt-injection scan · clean+30/30
✓Obfuscation / exfil scan · clean+20/20
Paste into Claude Code, Cursor, or any AI assistant to fix all gaps
StatusCommunity-indexed
PublisherUnverified
SignatureUnsigned
Domain—
Provenance—
DependenciesNot audited
Tool surface—
Security scan✓ CleanvHEAD · 3mo agoHow well does this scan work?
EvalsNone
IndexedJun 13, 2026

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Tools

No tool declarations found in the source3mo ago

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About

Agent2Agent (A2A) providing an open standard for communication and interoperability between independent AI agent systems. A2A4J A2A4J is a comprehensive Java implementation of the Agent2Agent (A2A) Protocol, including server, client, examples, and starters. Built on Reactor for reactive programming support, A2A4J enables agents to discover each other's capabilities, collaborate on tasks, and securely exchange information without needing access to each other's internal state. ✅ Complete A2A…

Keywords
a2aa2a-clienta2a-protocola2a-serveraijavallmmcpspringspringboot
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