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feat: add preview arguments button to tool call items #96

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Merged
MagicCube merged 1 commit into from
Jul 29, 2026
+19 −0
Merged

feat: add preview arguments button to tool call items #96

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1 change: 1 addition & 0 deletions .gitignore
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Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,7 @@ node_modules

# local home for testing
.llm-space
.omc

# output
out
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18 changes: 18 additions & 0 deletions packages/ui/src/components/thread-playground/message/tool-call-list-item.tsx
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Expand Up @@ -67,6 +67,7 @@ function _ToolCallListItem({
const executable = tool !== undefined && isExecutableTool(tool);
const [calling, setCalling] = useState(false);
const [previewOpen, setPreviewOpen] = useState(false);
const [argsPreviewOpen, setArgsPreviewOpen] = useState(false);
const outputText = useMemo(() => getToolCallOutputText(toolCall), [toolCall]);
const isError = toolCall.output?.isError ?? false;
const handleOutputChange = useCallback(
Expand Down Expand Up @@ -137,6 +138,16 @@ function _ToolCallListItem({
<div className="relative flex min-w-0 items-start">
<ToolCallInputView input={toolCall.input} />
<div className="absolute top-0 right-0 flex items-center">
<Tooltip content="Preview arguments">
<Button
className="invisible shrink-0 group-hover/message:visible"
size="icon"
variant="secondary"
onClick={() => setArgsPreviewOpen(true)}
>
<EyeIcon className="size-3" />
</Button>
</Tooltip>
<Tooltip content="Copy arguments">
<Button
className="invisible shrink-0 group-hover/message:visible"
Expand Down Expand Up @@ -200,6 +211,13 @@ function _ToolCallListItem({
</div>
)}
</div>
<PreviewDialog
open={argsPreviewOpen}
title={`Arguments of ${toolCall.input.name}()`}
type="json"
value={formatJson(toolCall.input.arguments)}
onOpenChange={setArgsPreviewOpen}
/>
<PreviewDialog
open={previewOpen}
title={`Response of ${toolCall.input.name}()`}
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