agent-creator
Use when creating expert agents. Generates agent.md with frontmatter, hooks, required sections, and skill references.
@fusengineInstall SkillDevelopment
Skill
/watchos
Use when building Apple Watch apps — complications, workouts, HealthKit, or iPhone-Watch connectivity.
Claude Code
$ npx -y skills add fusengine/claude-plugins --skill watchos --agent claude-code
Codex
$ npx skills add fusengine/claude-plugins --skill watchos -a codex -y
Cursor
$ npx skills add fusengine/claude-plugins --skill watchos -a cursor -y
Gemini CLI
$ npx skills add fusengine/claude-plugins --skill watchos -a gemini-cli -y
GitHub Copilot
$ npx skills add fusengine/claude-plugins --skill watchos -a github-copilot -y
OpenCode
$ npx skills add fusengine/claude-plugins --skill watchos -a opencode -y
Windsurf
$ npx skills add fusengine/claude-plugins --skill watchos -a windsurf -y
SKILL.md
watchos.SKILL.mdname: watchos
description: Use when building Apple Watch apps — complications, workouts, HealthKit, or iPhone-Watch connectivity.
versions:
watchos: 27.2
user-invocable: false
references: references/complications.md, references/workouts.md, references/watch-connectivity.md
related-skills: swift-core, swiftui-core, ios, mcp-tools
<objective> Covers watchOS-specific development for Apple Watch: watch-face complications for glanceable data, workout sessions and fitness tracking, HealthKit access to health metrics, and Watch Connectivity for iPhone-Watch sync.
Includes design considerations specific to the platform — small display with large touch targets, glanceable information with minimal text, Digital Crown scrolling/input, swipe/tap gestures, and battery-conscious background work.
Best practices: keep information glanceable, use large tap targets, minimize text input, drive watch-face updates through complications, use efficient background refresh, and always validate on real hardware since the simulator behaves differently. </objective>
watchOS Platform
watchOS-specific development for Apple Watch experiences.
Agent Workflow (MANDATORY)
Before ANY implementation, spawn 3 agents in parallel, one `Agent` call each with a `name`:
1. **fuse-ai-pilot:explore-codebase** - Analyze existing watchOS patterns 2. **fuse-ai-pilot:research-expert** - Verify latest watchOS 27.2 docs via Context7/Exa 3. **mcp__apple-docs__search_apple_docs** - Check watchOS patterns
After implementation, run **fuse-ai-pilot:sniper** for validation.
---
Overview
When to Use
- Building Apple Watch apps
- Creating watch face complications
- Workout and fitness tracking
- Health data access (HealthKit)
- iPhone-Watch communication
Why watchOS Skill
| Feature | Benefit | |---------|---------| | Complications | Glanceable data on watch face | | Workouts | Fitness and health tracking | | HealthKit | Access health metrics | | Connectivity | Sync with iPhone |
---
Reference Guide
| Need | Reference | |------|-----------| | Watch face complications | [complications.md](references/complications.md) | | Workout sessions, HealthKit | [workouts.md](references/workouts.md) | | iPhone ↔ Watch sync | [watch-connectivity.md](references/watch-connectivity.md) |
---
Design Considerations
Screen Size
- Small display; controls 44x44 pt default, 28x28 pt minimum
- Text: 16 pt default, 12 pt minimum; support enlargement to at least 140%
- Glanceable information, minimal text, clear icons
Source: https://developer.apple.com/design/human-interface-guidelines/accessibility
Interactions
- Digital Crown for scrolling/input ([HIG](https://developer.apple.com/design/human-interface-guidelines/digital-crown))
- Gestures: swipe, tap
- Complications and Smart Stack are WidgetKit accessory widgets (see `swiftui-core/references/hig-system-surfaces.md`)
Battery
- Minimize background work
- Use complications for updates
- Efficient data transfer
---
Best Practices
1. **Glanceable** - Quick information access 2. **Large targets** - Easy tapping 3. **Minimal input** - Reduce typing 4. **Complications** - Update watch face data 5. **Background refresh** - Efficient updates 6. **Test on device** - Simulator differs from hardware 7. **No new WKExtension code** - `WKExtension` / `WKExtensionDelegate` are deprecated for apps with a minimum deployment target of watchOS 9.2 or later (watchOS 27 release notes, https://developer.apple.com/documentation/watchos-release-notes/watchos-27-release-notes)
Read more
name: watchos description: Use when building Apple Watch apps — complications, workouts, HealthKit, or iPhone-Watch connectivity. versions: watchos: 27.2 user-invocable: false references: references/complications.md, references/workouts.md, references/watch-connectivity.md related-skills: swift-core, swiftui-core, ios, mcp-tools
<objective> Covers watchOS-specific development for Apple Watch: watch-face complications for glanceable data, workout sessions and fitness tracking, HealthKit access to health metrics, and Watch Connectivity for iPhone-Watch sync.
Includes design considerations specific to the platform — small display with large touch targets, glanceable information with minimal text, Digital Crown scrolling/input, swipe/tap gestures, and battery-conscious background work.
Best practices: keep information glanceable, use large tap targets, minimize text input, drive watch-face updates through complications, use efficient background refresh, and always validate on real hardware since the simulator behaves differently. </objective>
watchOS Platform
watchOS-specific development for Apple Watch experiences.
Agent Workflow (MANDATORY)
Before ANY implementation, spawn 3 agents in parallel, one `Agent` call each with a `name`:
1. **fuse-ai-pilot:explore-codebase** - Analyze existing watchOS patterns 2. **fuse-ai-pilot:research-expert** - Verify latest watchOS 27.2 docs via Context7/Exa 3. **mcp__apple-docs__search_apple_docs** - Check watchOS patterns
After implementation, run **fuse-ai-pilot:sniper** for validation.
---
Overview
When to Use
- Building Apple Watch apps
- Creating watch face complications
- Workout and fitness tracking
- Health data access (HealthKit)
- iPhone-Watch communication
Why watchOS Skill
| Feature | Benefit | |---------|---------| | Complications | Glanceable data on watch face | | Workouts | Fitness and health tracking | | HealthKit | Access health metrics | | Connectivity | Sync with iPhone |
---
Reference Guide
| Need | Reference | |------|-----------| | Watch face complications | [complications.md](references/complications.md) | | Workout sessions, HealthKit | [workouts.md](references/workouts.md) | | iPhone ↔ Watch sync | [watch-connectivity.md](references/watch-connectivity.md) |
---
Design Considerations
Screen Size
- Small display; controls 44x44 pt default, 28x28 pt minimum
- Text: 16 pt default, 12 pt minimum; support enlargement to at least 140%
- Glanceable information, minimal text, clear icons
Source: https://developer.apple.com/design/human-interface-guidelines/accessibility
Interactions
- Digital Crown for scrolling/input ([HIG](https://developer.apple.com/design/human-interface-guidelines/digital-crown))
- Gestures: swipe, tap
- Complications and Smart Stack are WidgetKit accessory widgets (see `swiftui-core/references/hig-system-surfaces.md`)
Battery
- Minimize background work
- Use complications for updates
- Efficient data transfer
---
Best Practices
1. **Glanceable** - Quick information access 2. **Large targets** - Easy tapping 3. **Minimal input** - Reduce typing 4. **Complications** - Update watch face data 5. **Background refresh** - Efficient updates 6. **Test on device** - Simulator differs from hardware 7. **No new WKExtension code** - `WKExtension` / `WKExtensionDelegate` are deprecated for apps with a minimum deployment target of watchOS 9.2 or later (watchOS 27 release notes, https://developer.apple.com/documentation/watchos-release-notes/watchos-27-release-notes)
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A plugin ecosystem that turns Claude Code into a supervised, multi-agent development environment.
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Questions about watchos.
- Which coding agents can use watchos?
- watchos installs in Claude Code, Codex, Cursor, Gemini CLI, GitHub Copilot, OpenCode and Windsurf with the skills CLI, using each agent's flag shown on this page. Flowy's auto-invocation, which fires a skill when your prompt matches, runs in Claude Code only.