feat(thread): tooltips explaining collapsed tool-call chip icons#2739
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Each icon in a collapsed tool-call group chip now has a tooltip describing what it means (e.g. terminal → "Ran terminal commands", robot → "Spawned a subagent"). Generated-By: PostHog Code Task-Id: 9fd8d7c6-d3d6-4495-a94a-9f24088530fe
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React Doctor found no issues in the changed files. 🎉 Reviewed by React Doctor for commit |
GroupIconEntry.key is now GroupIconKey ("subagent" | "mcp" |
kind:${CodeToolKind}) instead of string, so the label map and
addIcon calls are checked at compile time.
Generated-By: PostHog Code
Task-Id: 9fd8d7c6-d3d6-4495-a94a-9f24088530fe
charlesvien
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Pure UI enhancement wrapping existing icon renders in tooltips. Narrows a loose string key to a typed GroupIconKey union, adds a label lookup function, and uses an internal Tooltip primitive — all confined to @posthog/ui. No logic, API contracts, or data models are touched.
charlesvien
approved these changes
Jun 17, 2026
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Problem:
robot had mini icons to explain the type of work it did, but it wasn't always clear what exactly that work was.
Adds hover tooltips to each icon in a collapsed tool-call chip, explaining what it means (terminal → "Ran terminal commands", robot → "Spawned a subagent", etc.)
conversationThreadConfig.ts: newlabelForIconKey(key)label mapToolCallGroupChip.tsx: wrap each icon in the existingTooltipprimitiveCreated with PostHog Code