feat(pydantic-ai): Add tool description to execute_tool spans#5596
Merged
ericapisani merged 27 commits intomasterfrom Mar 9, 2026
Merged
feat(pydantic-ai): Add tool description to execute_tool spans#5596ericapisani merged 27 commits intomasterfrom
ericapisani merged 27 commits intomasterfrom
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Add the tool's description to
gen_ai.execute_toolspans via thegen_ai.tool.descriptionspan data attribute.When a pydantic-ai tool is defined with a docstring, that docstring becomes the tool's description in its
ToolDefinition. This PR surfaces that description in the corresponding Sentry span, making it easier to understand what each tool does when inspecting traces.The description is sourced from
tool.tool_def.descriptionon the internal tool object. If no description is available (e.g. the tool has no docstring), the attribute value is None.