Shaped for an agent rather than for a person. Three things follow from
that:
Tools that need no credentials are always registered, so an agent can
validate and render invoices before anyone has a technical user.
Tools that reach NAV are registered only when credentials are present,
so an agent is never offered a tool that cannot work, and never has to
discover that by calling it.
Every result is structured content, not prose, and a validation failure
is a normal result rather than an error: the fault list is the answer.
MCP server for the Online Számla invoice service.
Shaped for an agent rather than for a person. Three things follow from that: