Connect an MCP server
MCP — the Model Context Protocol — connects external tool servers into Nebo so their tools become available to your agents.
Add a server.
In Settings → Connections, paste an mcpServers config block — stdio (a command, args, and env) or http (a url).
Or redeem a CONN-XXXX-XXXX connector code and Nebo fills in the config for you.
{
"mcpServers": {
"filesystem": {
"command": "npx",
"args": ["-y", "mcp-fs"]
}
}
}
Nebo discovers the tools.
Nebo connects to the server and discovers everything it exposes. The tools appear namespaced as mcp__<server>__<tool>.
From there, your agents can call them just like any other tool.
Nebo can be a server too.
MCP goes both ways. Nebo can be an MCP server — run nebo mcp serve to expose its own tools to other clients.
That lets other MCP-aware apps reach into Nebo's capabilities the same way Nebo reaches into theirs.
Exposes Nebo's tools to any MCP client.