Models
November 24, 2025

Introducing advanced tool use on the Claude Developer Platform

Anthropic’s “Advanced Tool Use” lets its model Claude dynamically discover, orchestrate and execute external tools via code enabling efficient, scalable, and accurate multi-tool workflows without overloading the model’s context.

Anthropic has introduced a new set of features enabling Claude to handle complex workflows through advanced tool use.

These include a Tool Search Tool (for dynamic, on-demand discovery of tools), Programmatic Tool Calling (letting Claude write code to call multiple tools, handle logic and data transformations, and avoid flooding its context with intermediate results), and Tool Use Examples (providing exemplar calls so the model learns correct usage patterns beyond mere schema).

This approach improves efficiency, reduces token and inference overhead, increases accuracy for multi-step tasks, and enables scalable integration with large tool libraries making Claude far more capable for real-world automation and orchestration.

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Anthropic

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