@tool-ui

Promising 63/100 · #89 of 192 scored

Open source React components for rendering AI tool call widgets and rich assistant outputs.

@tool-ui is a shadcn UI community registry. Its source repository is assistant-ui/tool-ui , which has 718 GitHub stars, 29 forks and 6 contributors. The last commit was 74d ago (2 commits in the last 90 days). The latest release is v2026.2.13. It scores 63/100 on Sealambda's maturity index, placing it in the Promising tier.

Scoring

Maturity breakdown

63 / 100 · Promising

0avoid · 305080 · reliable100

Maintenance ×35% 44 → +15.4

last commit 75d ago · 2 commits/90d · solo maintainer

Popularity ×20% 79 → +15.9

718★ · 29 forks

Community ×20% 53 → +10.6

6 contributors · bus factor 1 · 2 watching

Responsiveness ×13% 88 → +11.4

7/8 issues closed (88%)

Hygiene ×12% 85 → +10.2

MIT · 50% health files

Signals

Repository facts

718
Stars: 29
Forks: 6
Contributors: 1
Bus factor: 1
Open issues: 7
Closed issues: 2
Commits (90d): TypeScript
Language: MIT
License: v2026.2.13
Latest version: none
Releases: 74d ago
Last commit

Usage

Install

Add components from this registry with the shadcn CLI (configure the registry URL in your components.json):

pnpm dlx shadcn@latest add @tool-ui/[component]

endpoint: https://www.tool-ui.com/r/{name}.json

Homepage ↗ GitHub ↗

README

Embed the maturity badge

Add a live maturity badge to your README:

[![shadcn maturity](https://shadcn.sealambda.com/badge/tool-ui.svg)](https://shadcn.sealambda.com/registry/tool-ui/)

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