Tool Domain

Tools are either external endpoints or managed deployments.

Core Fields

All tools share these core fields:

identity: id, name
presentation: icon, description, tags
classification: mode
transport: transport
placement: stack

Transport

Tool transport is one of:

sse
http

External Tool

External tools define how to call a remote MCP endpoint.

endpoint
auth configuration
optional availability status

Managed Tool

Managed tools define runtime/deployment configuration.

runtime template
optional deployment status

Tool Union

Tool = ExternalTool | ManagedTool