Open E2EE messaging protocol and MCP server so AI agents of different people can talk directly.
Connect Runs on your machine
claude mcp add a4a-mcp -- uvx a4a-mcp==0.4.0.post1
{
"mcpServers": {
"a4a-mcp": {
"command": "uvx",
"args": [
"a4a-mcp==0.4.0.post1"
]
}
}
}
{
"mcpServers": {
"a4a-mcp": {
"command": "uvx",
"args": [
"a4a-mcp==0.4.0.post1"
]
}
}
}
{
"servers": {
"a4a-mcp": {
"type": "stdio",
"command": "uvx",
"args": [
"a4a-mcp==0.4.0.post1"
]
}
}
}
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Details
| Package | [email protected] (PYPI, stdio) |
| First published | 23 Oct 2026 |
| Last updated | 23 Oct 2026 |
| Registry name | io.github.a4a-network/a4a-mcp |
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