MCP server for agent-to-agent communication — capability discovery, task delegation, and result aggregation across MCP agents
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add a2a-bridge -- npx -y a2a-bridge-mcp~/.codex/config.toml
[mcp_servers.a2a-bridge]
command = "npx"
args = ["-y", "a2a-bridge-mcp"]
# codex mcp add a2a-bridge -- npx -y a2a-bridge-mcp~/.cursor/mcp.json
{
"mcpServers": {
"a2a-bridge": {
"command": "npx",
"args": [
"-y",
"a2a-bridge-mcp"
]
}
}
}.vscode/mcp.json
{
"servers": {
"a2a-bridge": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"a2a-bridge-mcp"
]
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"a2a-bridge": {
"command": "npx",
"args": [
"-y",
"a2a-bridge-mcp"
]
}
}
}claude_desktop_config.json
{
"mcpServers": {
"a2a-bridge": {
"command": "npx",
"args": [
"-y",
"a2a-bridge-mcp"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"a2a-bridge": {
"command": "npx",
"args": [
"-y",
"a2a-bridge-mcp"
]
}
}
}