Tool calling
Tool calling (also called function calling) is the mechanism that lets a language model invoke defined tools, functions, or APIs. The model decides which tool to use and with what arguments, the tool runs, and the result comes back to the model.
On its own a model can only produce text. Tool calling gives it hands: you describe the tools available and their inputs, and the model can choose to call one, for example to look up an order or send a message, then use the result to continue.
Tool calling is the foundation of agents. It is how a model moves from describing an action to actually taking it, and how it can chain several actions together to accomplish a goal.
Spojit exposes your connected tools to agents through tool calling, and standardizes them over MCP, so an agent can act across your stack within a workflow.
See it in a real workflow
Spojit puts these ideas to work: describe what you want and Miraxa builds the workflow. Start free, no credit card required.