flutter-pub

This skill provides direct access to pub.dev's API for searching Flutter/Dart packages, retrieving version info, scores, and dependencies. It saves developers time by automating package lookup and formatting results into markdown tables with installation instructions.

Packaged view

This page reorganizes the original catalog entry around fit, installability, and workflow context first. The original raw source lives below.

Stars

Hot score

Updated

March 20, 2026

Overall rating

A8.3

Composite score

5.2

Best-practice grade

B84.0

Install command

npx @skill-hub/cli install cantagestudio-cosmicatlaspacker-flutter-pub

flutterdartpackage-managerpub-devmobile-dev

Repository

CANTAGESTUDIO/CosmicAtlasPacker

Skill path: .factory/skills/flutter-pub

Open repository

Best for

Primary workflow: Build Mobile.

Technical facets: Full Stack, Backend, Mobile.

Target audience: Flutter and Dart developers who frequently search for packages, check versions, or analyze dependencies during project development.

License: Unknown.

Original source

Catalog source: SkillHub Club.

Repository owner: CANTAGESTUDIO.

This is still a mirrored public skill entry. Review the repository before installing into production workflows.

What it helps with

Install flutter-pub into Claude Code, Codex CLI, Gemini CLI, or OpenCode workflows
Review https://github.com/CANTAGESTUDIO/CosmicAtlasPacker before adding flutter-pub to shared team environments
Use flutter-pub for development workflows

Works across

Claude CodeCodex CLIGemini CLIOpenCode

Favorites: 0.

Sub-skills: 0.

Aggregator: No.

Original source / Raw SKILL.md

---
name: flutter-pub
description: "[Flutter] pub.dev package search skill. Quick package search, info lookup, version check, and dependency analysis. (project)"
---

# Flutter pub.dev Package Finder

> Quick search and lookup for Flutter/Dart packages on pub.dev

---

## When to Use

Use this skill when:
- "Find ~~ package"
- "Search pub.dev for ~~"
- "Tell me about ~~ library"
- Need to check latest version, score, or dependencies

---

## pub.dev API Reference

### Package Search

```
GET https://pub.dev/api/search?q={query}
```

| Parameter | Description | Example |
|-----------|-------------|---------|
| `q` | Search query | `state management` |
| `page` | Page number | `1`, `2`, ... |

### Package Details

```
GET https://pub.dev/api/packages/{package_name}
```

**Response Fields:**
- `name` - Package name
- `latest.version` - Latest version
- `latest.pubspec` - pubspec.yaml contents
- `versions` - All version list

### Package Score

```
GET https://pub.dev/api/packages/{package_name}/score
```

**Response Fields:**
- `likeCount` - Number of likes
- `downloadCount30Days` - 30-day download count
- `maxPoints` - Maximum points
- `grantedPoints` - Granted points
- `tags` - Platform tags (sdk:flutter, platform:android, etc.)

### Publisher Info

```
GET https://pub.dev/api/packages/{package_name}/publisher
```

---

## Workflow

### 1. Package Search

When user asks to find packages:

1. **Call search API via WebFetch**
   ```
   https://pub.dev/api/search?q={query}
   ```

2. **Extract top 5 packages**
   - Package name
   - Latest version

3. **Present as table**
   | Package | Version | Description |
   |---------|---------|-------------|
   | provider | 6.1.1 | State management |

### 2. Package Details Lookup

When specific package info requested:

1. **Call package info API**
   ```
   https://pub.dev/api/packages/{package_name}
   ```

2. **Call score API**
   ```
   https://pub.dev/api/packages/{package_name}/score
   ```

3. **Summarize info**
   - Latest version
   - Dependencies list
   - Platform support
   - Likes/Downloads
   - pub.dev link

### 3. pubspec.yaml Addition Guide

When package installation requested:

```yaml
dependencies:
  {package_name}: ^{version}
```

---

## Output Format

### Search Results

```markdown
## pub.dev Search: "{query}"

| Package | Version | Score | Description |
|---------|---------|-------|-------------|
| package1 | 1.0.0 | 140 | Description1 |
| package2 | 2.0.0 | 130 | Description2 |

> [See more on pub.dev](https://pub.dev/packages?q={query})
```

### Package Details

```markdown
## {package_name}

- **Version**: {version}
- **Publisher**: {publisher}
- **Likes**: {likes} | **Downloads (30d)**: {downloads}
- **Score**: {points}/{maxPoints}
- **Platforms**: Android, iOS, Web, ...

### Installation
\`\`\`yaml
dependencies:
  {package_name}: ^{version}
\`\`\`

### Dependencies
- dep1: ^1.0.0
- dep2: ^2.0.0

> [pub.dev](https://pub.dev/packages/{package_name}) | [API Docs](https://pub.dev/documentation/{package_name}/latest/)
```

---

## Examples

### Search Example

**Input**: "Find state management packages"

**AI Actions**:
1. WebFetch `https://pub.dev/api/search?q=state+management`
2. Parse results and create table
3. Explain recommended packages

### Detail Lookup Example

**Input**: "Tell me about riverpod"

**AI Actions**:
1. WebFetch `https://pub.dev/api/packages/flutter_riverpod`
2. WebFetch `https://pub.dev/api/packages/flutter_riverpod/score`
3. Format detailed info

---

## Notes

- Consider API rate limits, avoid rapid successive calls
- URL encode search queries
- Package names are case-insensitive
- Flutter packages often have `flutter_` prefix

---

## Related Links

- [pub.dev](https://pub.dev/)
- [pub.dev API Docs](https://pub.dev/help/api)
- [Dart Packages](https://pub.dev/packages)