shadcn-ui

shadcn-ui is a cursor rule for Cursor from ayimmam/PCIC. It costs 0 tokens per session (269 once invoked), scanned A, original, Apache-2.0.

Project rules for using Shadcn UI components, a set of reusable interface building blocks, in this React application. They also specify the project’s JSX and Tailwind CSS conventions.

In plain words
What is it for?
Use it when building or changing buttons, forms, panels, dialogs, tables, badges, and other client-side interface elements.
Why use it?
It prevents new interface code from conflicting with the project’s existing components and coding style.

Cursor rule for Cursor

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add rules/ayimmam/pcic/shadcn-ui
Clone the repo
git clone --depth 1 https://github.com/ayimmam/PCIC

Made for: Cursor.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for shadcn-ui

README.md
[![agentmods](https://agentmods.dev/badge/rules/ayimmam/pcic/shadcn-ui.svg)](https://agentmods.dev/rules/ayimmam/pcic/shadcn-ui)
Your own site
<a href="https://agentmods.dev/rules/ayimmam/pcic/shadcn-ui"><img src="https://agentmods.dev/badge/rules/ayimmam/pcic/shadcn-ui.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Nothing until a file matches its globs; then the whole rule loads.
When invoked 269 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00000 $0.00269
Opus 5 $0.00000 $0.00134
Sonnet 5 $0.00000 $0.00054
Haiku 4.5 $0.00000 $0.00027

Measured 3d ago against content hash 2b509dd290f8, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

shadcn-ui scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 3d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.cursor/rules/shadcn-ui.mdc · 40 lines

What it actually says

Shadcn UI Usage

Available Primitives (in client/src/components/ui/)

Button, Input, Label, Card, Badge, Dialog, Select, Tabs, Table, Alert Dialog, Sheet, Separator, Textarea, Skeleton

Import Pattern

import { Button } from "@/components/ui/button";
import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";

Custom Variants

Badge has extra variants beyond Shadcn defaults: success, warning, danger

<Badge variant="success">Active</Badge>
<Badge variant="warning">Warning</Badge>
<Badge variant="danger">Inactive</Badge>

Sheets vs Dialogs

  • Sheet — side panel for detail views (MemberDetail, EventDetail, DecisionDetail, CandidateReview)
  • Dialog — centered modal for create/edit forms and confirmations

Do NOT

  • Install new Shadcn components without adding them to client/src/components/ui/
  • Use TypeScript syntax in UI components — this is a JSX-only project
  • Use inline styles — always use Tailwind classes
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 3d ago First seen · 40 lines · 0 tokens per session scan A 2b509dd290f8

Subscribe to this mod's changes

shadcn-ui is a cursor rule published in the GitHub repository ayimmam/PCIC (2 stars, last pushed 1mo ago), licensed Apache-2.0. It costs nothing until one of its globs matches a file; then it loads 269 tokens. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.