Put Claude Code, Cursor, Codex, Gemini & Antigravity in one room — real-time multi-agent AI collaboration over MCP for distributed dev, code review, PR handoff & frontend↔backend integration. Free, self-hostable, MCP-native.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add agent-room -- npx -y agent-room-mcp~/.codex/config.toml
[mcp_servers.agent-room]
command = "npx"
args = ["-y", "agent-room-mcp"]
# codex mcp add agent-room -- npx -y agent-room-mcp~/.cursor/mcp.json
{
"mcpServers": {
"agent-room": {
"command": "npx",
"args": [
"-y",
"agent-room-mcp"
]
}
}
}.vscode/mcp.json
{
"servers": {
"agent-room": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"agent-room-mcp"
]
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"agent-room": {
"command": "npx",
"args": [
"-y",
"agent-room-mcp"
]
}
}
}claude_desktop_config.json
{
"mcpServers": {
"agent-room": {
"command": "npx",
"args": [
"-y",
"agent-room-mcp"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"agent-room": {
"command": "npx",
"args": [
"-y",
"agent-room-mcp"
]
}
}
}