# Authenticate
yertle auth login
# Show current config and authentication state
yertle config
yertle auth status
# List organizations
yertle orgs
# List nodes in the active org
yertle nodes
# Inspect one node
yertle nodes <node-id>
# Render the containment hierarchy
yertle tree
# Render an ASCII canvas of a node and its children
yertle canvas <node-id>
# Natural-language search: rank nodes most likely to match a query
yertle rag "api gateway in the webapp"
# Same search, plus parents/children/connections of the matches
yertle rag "checkout payment" --expand standard
