Integrate Game Center features using GameKit. Use when authenticating GKLocalPlayer, checking player restrictions, submitting leaderboard scores, reporting achievements, implementing real-time or turn-based matchmaking, handling GKMatch data, showing the Game Center dashboard or access point, adding challenges and friend invitations, saving game data, or verifying player identity on a server.
$npx -y skills add dpearson2699/swift-ios-skills --skill gamekitInstalls into the current project.
Run `npx skills use "https://github.com/dpearson2699/swift-ios-skills" --skill "dpearson2699/swift-ios-skills/gamekit"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/dpearson2699/swift-ios-skills" that are relevant to the current task. Run `npx skills add "https://github.com/dpearson2699/swift-ios-skills"` and select the relevant skills, then follow their instructions.