AI security
Tool use
Also called: function calling, LLM tools, agent tools
Tool use is the mechanism by which a language model invokes external functions, APIs or systems. From a security standpoint each tool is an interface reachable by whatever influences the model's context, so tools should be scoped, validated and audited like any other privileged endpoint.
See also
Testing, with the report an auditor can actually use
A fixed price, a date, and a report that states scope, method and closure. No discovery call required to get a number.