A unified Model Context Protocol server implementation that acts as a proxy/multiplexer for multiple MCP servers
The Problem: AI assistants need to connect to multiple MCP servers, but managing dozens of individual connections is complex, unreliable, and security-intensive.
The Solution: 1MCP acts as a unified proxy/multiplexer that aggregates multiple MCP servers behind a single, reliable interface. Learn more about our core features and security architecture.
Start with a simple configuration. For complete setup instructions, see our getting started guide and installation instructions.
{
"mcpServers": {
"context7": {
"command": "npx",
"args": ["-y", "@upstash/context7-mcp@latest"],
"tags": ["context7", "docs", "development", "code"],
"disabled": false
},
"git": {
"command": "uvx",
"args": ["mcp-server-git", "--repository", "/path/to/your/awesome-project"],
"tags": ["git", "awesome-project"],
"disabled": false
},
"filesystem": {
"command": "npx",
"args": ["-y", "@modelcontextprotocol/server-filesystem", "/tmp"],
"tags": ["files", "tmpdir"],
"disabled": false
},
"server-sequential-thinking": {
"command": "npx",
"args": ["-y", "@modelcontextprotocol/server-sequential-thinking"],
"tags": ["thinking"],
"disabled": false
},
"playwright": {
"command": "npx",
"args": ["-y", "@playwright/mcp@latest"],
"tags": ["playwright", "frontend", "web", "ui", "browser"],
"disabled": false
}
}
}# Start the proxy
npx -y @1mcp/agent --config mcp.json --port 3000Now your agent is running. Connect your MCP client to http://localhost:3000 to start using your aggregated tools. Check our server management guide for advanced configuration options.