# Shadcn Ui Popover

> Show rich content in a popover with ShadPopover, ShadPopoverController; trigger button, toggle. Use when adding popovers, floating panels, or button-triggered overlay content in a Flutter shadcn_ui app.

- **Type:** Skill
- **Install:** `agentstack add skill-serverpod-skills-registry-shadcn-ui-popover`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [serverpod](https://agentstack.voostack.com/s/serverpod)
- **Installs:** 0
- **Category:** [Agent Skills](https://agentstack.voostack.com/c/agent-skills)
- **Latest version:** 0.1.0
- **License:** BSD-3-Clause
- **Upstream author:** [serverpod](https://github.com/serverpod)
- **Source:** https://github.com/serverpod/skills-registry/tree/main/skills/shadcn_ui/shadcn_ui-popover

## Install

```sh
agentstack add skill-serverpod-skills-registry-shadcn-ui-popover
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# Shadcn UI — Popover

## Instructions

`ShadPopover` displays rich content in a portal, triggered by a button (or other trigger). Use a `ShadPopoverController()` to control open/close; call `popoverController.toggle` from the trigger. Pass `popover: (context) => ...` returning the overlay widget (e.g. a `SizedBox` with form fields); `child` is the trigger widget.

### Basic usage

```dart
final popoverController = ShadPopoverController();

// dispose: popoverController.dispose();

ShadPopover(
  controller: popoverController,
  popover: (context) => SizedBox(
    width: 288,
    child: Column(
      crossAxisAlignment: CrossAxisAlignment.start,
      mainAxisSize: MainAxisSize.min,
      children: [
        Text('Dimensions', style: textTheme.h4),
        Text('Set the dimensions for the layer.', style: textTheme.p),
        const SizedBox(height: 4),
        // ... form rows with ShadInput, etc.
      ],
    ),
  ),
  child: ShadButton.outline(
    onPressed: popoverController.toggle,
    child: const Text('Open popover'),
  ),
)
```

Dispose the controller in `State.dispose`.

## Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [serverpod](https://github.com/serverpod)
- **Source:** [serverpod/skills-registry](https://github.com/serverpod/skills-registry)
- **License:** BSD-3-Clause

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/skill-serverpod-skills-registry-shadcn-ui-popover
- Seller: https://agentstack.voostack.com/s/serverpod
- Browse the marketplace: https://agentstack.voostack.com/browse

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Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.