@utilcn

Avoid 22/100 · #334 of 342 scored

Fullstack registry items to start those big features. Utilcn has ChatGPT Apps, file uploading (with progress bars) and downloading, and a way to make your env vars typesafe on the backend.

@utilcn is a shadcn UI community registry. Its source repository is BrennenRocks/utilcn , which has 15 GitHub stars, 0 forks and 1 contributors. The last commit was 291d ago (0 commits in the last 90 days). It scores 22/100 on Sealambda's maturity index, placing it in the Avoid tier.

Scoring

Maturity breakdown

22 / 100 · Avoid

0avoid · 305080 · reliable100

confidence 87% · weight backed by data

Maintenance ×35% 16 → +6.5

last commit 292d ago · 0 commits/90d · solo maintainer

Popularity ×20% 29 → +6.8

15★ · 0 forks

Community ×20% 25 → +5.8

1 contributors · bus factor 1 · 0 watching

Responsiveness ×13% N/A — excluded

only 0 issues — too few to rate

Hygiene ×12% 22 → +3.1

no license · 28% health files

Signals

Repository facts

15
Stars: 0
Forks: 1
Contributors: 1
Bus factor: 0
Open issues: 0
Closed issues: 0
Commits (90d): TypeScript
Language: none
License: —
Latest version: none
Releases: 291d ago
Last commit

Classification

License, pricing and purpose

License: No license; No license: No license: all rights reserved.
Access: No license; No license in the repository: the code is all rights reserved, even when it is free to view.
Purpose: A fullstack shadcn registry offering utility functions, file transfer components, and ChatGPT MCP widgets.
Commercial model: Free; Everything the project offers is free to use, with no paid tier. Donations and sponsorships do not count as paid.
Tied to a service: No; Yes when the components are a client for a commercial API or service.
Scope: Utilities; Supporting items without a component set: hooks, libraries, icons or logos, themes, fonts or tooling.
Domains: File upload, AI & chat; File upload: File upload, dropzones and file management. AI & chat: Chat interfaces and components for AI assistants and LLM output.
Design: Not visual; Ships no visual components (hooks, utilities or logic only).
Coverage: 0%; Share of shadcn/ui core primitives that the registry ships.

Evidence

“A collection of reusable utility functions for your TypeScript projects”
commercial · homepage ↗
“Utility Functions Registry A collection of reusable utility functions for your TypeScript projects”
scope · homepage ↗
“Storage utilities for S3-style workflows: presigned upload/download URL builders, ready-made upload/download components, and React hooks for handling file transfers”
domains · readme ↗
“ChatGPT MCP widget blocks that bundle the frontend widget UI, build tooling, shared types/hooks, plus the matching backend server scaffold and sample MCP tool”
domains · readme ↗
“A collection of reusable utility functions for your TypeScript projects”
design · homepage ↗

AI-suggested by google/gemini-3.8-flash@Google AI Studio on 2026-10-02

Usage

Install

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

pnpm dlx shadcn@latest add @utilcn/[component]

endpoint: https://utilcn.dev/r/{name}.json

Homepage ↗ GitHub ↗

README

Embed the maturity badge

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

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