Definition

Tool calling

Tool calling — The mechanism by which an agent invokes an external function — an API, database query, RPA bot or another system — to take action.

Tool calling is what distinguishes agentic AI from chatbots: the system not only generates text but performs actions in your enterprise systems.

In the context of xyner

How xyner approaches tool calling

xyner treats tool calling as a first-class platform concern — the relevant capability is documented and tested, with clear integration points for enterprise architecture teams.

For a deeper technical reference, see the related capability page or the corresponding whitepaper linked below.

Related terms

See also

Related: function calling, tool invocation, connector.

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