AI models and agents

Tool calling

Also known as: function calling · tool use

A mechanism for a model to propose using an available function, which the application executes.

A practical example

A system runs a product availability tool.

What should I know?

The model should not define its own application execution permissions.

AI models and agents in practice

A model processes information; the application defines tools and permissions. Reliable answers require good sources and verification. Actions involving accounts, content, and orders must stay within the granted scope.

Related Semly features

See where this concept applies when working with Semly.

Semly MCPConnect Semly data and tools to your AI assistant. Analyze reports and work with Leon in a conversation.Websites for AI agentsShare structured company knowledge and inquiry forms through an agent channel.

Related terms

AI agentA system using a model and tools to pursue a goal within available capabilities.APIAn agreed interface allowing programs to use another system's data or actions.AuthorizationDetermining which resources and operations an identified user or application can access.

Documentation and further reading

Definition prepared by Semly. Standards and behavior are described by their creators:

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