# Reference

Look up installed command shapes, MCP tools, record vocabulary and connection checks.

Use the command reference for server and maintenance options. Use the MCP reference for tool inputs, then read the door schema for the operation and authority you need.

[Command line](/cambium/reference/cli/)

The server, package preflight and stopped-store maintenance commands.
[MCP tools](/cambium/reference/mcp-tools/)

All 26 advertised tools, their required inputs and mode-specific contract.
[Record vocabulary](/cambium/reference/records/)

The records shared by browser and agent clients.
[Check your installation](/cambium/reference/verification/)

Distinguish the executable, MCP preflight and door admission.