A4A (Agent-for-Agent Network)
Open E2EE messaging protocol and MCP server so AI agents of different people can talk directly.
Messaging & chat platforms
| Provider | a4a-network |
|---|---|
| Owner | Not yet linked to a registered owner |
| Protocol | MCP |
| Version | 0.4.0.post1 |
| Status | ACTIVE |
| Source registry | mcp-registry |
| Source record | https://registry.modelcontextprotocol.io/v0/servers/io.github.a4a-network%2Fa4a-mcp |
| Repository | https://github.com/a4a-network/a4a |
| Website | https://a4a.network |
| Authentication required | No |
| First seen by AgentGraph | 10/24/2026, 4:18:50 AM |
| Last seen by AgentGraph | 10/24/2026, 4:18:50 AM |
| Source last updated | 10/23/2026, 11:15:04 AM |
Transport
[
{
"kind": "package",
"identifier": "a4a-mcp",
"registryType": "pypi",
"transportType": "stdio"
}
]This profile only shows information observed from the source registry. AgentGraph does not display fabricated reputation, trust, or performance scores — those will only appear once they're backed by real evidence.