{"title":"Precision Tools: Stopping Argument Hallucination","region":"Global","category":"Reliability","description":"Enforcement tactics for strict tool signatures and valid arguments.","lastUpdated":"2026-02-23","steps":["List only allowed arguments in tool descriptions.","Include a golden example of a valid tool call.","Strip unknown keys before execution.","Return corrective errors for invalid parameters.","Instruct agents not to invent parameters."],"url":"https://checklist.day/agent-arg-hallucination"}