Single-threaded by default with explicit background offloading via @concurrent and isolated protocol conformances.
Create detailed user stories, acceptance criteria, and feature specs
Example: Generate user stories for 'password reset feature' with acceptance criteria, edge cases, and test scenarios
Reduce spec writing time by 50%, ensure comprehensive coverage
Research competitors, compare features, identify gaps
Example: Analyze 5 competitor products, create feature comparison matrix, suggest differentiation opportunities
Complete competitive research in 2 hours instead of 2 days
Evaluate features using frameworks (RICE, ICE, Kano) and create prioritized backlogs
Example: Score 20 feature ideas using RICE framework, generate prioritized roadmap with rationale
Make data-driven prioritization decisions faster
Draft PRDs, status updates, and stakeholder presentations
Example: Create executive summary of Q3 roadmap, monthly progress report, feature launch announcement
Save 3-5 hours/week on communication overhead
Submit your Claude Code skill and start earning
epx add affaan-m/everything-claude-code --skill swift-concurrency-6-2Compatible with
Supported agents
Async functions stay on the calling actor by default, eliminating implicit background offloading that caused data-race errors in Swift 6.1 and earlier
Isolated conformances allow MainActor types to safely conform to non-isolated protocols without unsafe workarounds
@concurrent attribute explicitly offloads CPU-intensive work to background threads; requires nonisolated ty
AI-first code editor with Composer
Before installing skills in Cursor, ensure your development environment meets these requirements:
node --versionswift-concurrency-6-2Execute the skills CLI command in your project's root directory to begin installation:
epx add affaan-m/everything-claude-code --skill swift-concurrency-6-2Fetches swift-concurrency-6-2 from affaan-m/everything-claude-code and configures it for Cursor.
The CLI shows a list of agents. Use arrow keys and space to select Cursor:
Confirm successful installation by checking the skill directory location:
.cursor/skills/swift-concurrency-6-2
Restart Cursor to activate swift-concurrency-6-2. Access via /swift-concurrency-6-2in your agent's command palette.
Learn more:View source on GitHubSkills CLI docsAbout CursorWhat are agent skills?
Time estimate: 30-60 minutes to see productivity improvements
Prerequisites
Steps
Common Pitfalls
✓ Do
✗ Don't
💡 Pro Tips
✓ Use when
Use for user story writing, competitive research, roadmap prioritization, stakeholder communication, and PRD drafting. Best for reducing repetitive documentation and research work.
✗ Avoid when
Avoid for strategic product vision (requires deep customer empathy), pricing decisions (needs market and financial expertise), or when face-to-face customer discovery is more valuable than speed.
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swift-concurrency-6-2 has been reliable in day-to-day use. Documentation quality is above average for community skills.
Useful defaults in swift-concurrency-6-2 — fewer surprises than typical one-off scripts, and it plays nicely with `npx skills` flows.
I recommend swift-concurrency-6-2 for anyone iterating fast on agent tooling; clear intent and a small, reviewable surface area.
Solid pick for teams standardizing on skills: swift-concurrency-6-2 is focused, and the summary matches what you get after install.
I recommend swift-concurrency-6-2 for anyone iterating fast on agent tooling; clear intent and a small, reviewable surface area.
Useful defaults in swift-concurrency-6-2 — fewer surprises than typical one-off scripts, and it plays nicely with `npx skills` flows.
swift-concurrency-6-2 has been reliable in day-to-day use. Documentation quality is above average for community skills.
Solid pick for teams standardizing on skills: swift-concurrency-6-2 is focused, and the summary matches what you get after install.
swift-concurrency-6-2 has been reliable in day-to-day use. Documentation quality is above average for community skills.
Useful defaults in swift-concurrency-6-2 — fewer surprises than typical one-off scripts, and it plays nicely with `npx skills` flows.
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