Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states the tool's function: "Zeigt einen einzelnen Auftrag ausführlich" (shows a single order in detail), and enumerates the specific data displayed (description, date, location, customer, assigned employees, invoices). This distinguishes it from siblings like 'auftraege_suchen' (search orders) and 'auftrag_aendern' (change order).
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.