primitives

Item: primitives
Rating: 3.4
Author: Implexa

Builds and customizes assistant-ui chat UI from composable, unstyled @assistant-ui/react primitives that follow Radix-style part composition. Use when…

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SkillRank score ↗

3.4/ 10

evaluated by implexa, claude-haiku-4-5 · 2026-06-18

primitives supplies unstyled, composable assistant-ui components following radix ui patterns. references exist for thread, composer, message, and action-bar primitives but lack actionable implementation guidance.

structure

2.0

trigger phrases

1.0

procedure

2.0

edge cases

1.0

documentation

4.0

strengths

SKILL.md

assistant-ui Primitives

Always consult assistant-ui.com/llms.txt for the latest API.

Composable, unstyled components following Radix UI patterns.

References

./references/thread.md -- ThreadPrimitive deep dive

./references/composer.md -- ComposerPrimitive deep dive

./references/message.md -- MessagePrimitive deep dive

./references/action-bar.md -- ActionBarPrimitive deep dive

./references/part-grouping.md -- Part grouping and chain-of-thought UI

./references/mentions.md -- Composer mentions and slash commands

Import

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skills.sh

73% match

assistant-ui

Overview and router for assistant-ui, the React library for building AI chat interfaces from composable primitives. Use for high-level, cross-cutting, or…

don't have the plugin yet? install it then click "run inline in claude" again.