Activitykit is a production-ready Claude Code skill (quality score 70/100) in the ide-editor sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/activitykit/ and loads when your prompt matches the skill's trigger.
When to invoke it: Use when building real-time updating widgets for the Lock Screen and Dynamic Island — delivery tracking, sports scores, ride-sharing status, workout timers, media playback, or any time-sensitive information that updates in real time. Also use when working with ActivityKit, ActivityAttributes, Activity lifecycle (request/update/end), Dynamic Island layouts (compact/minimal/expanded), push-to-update Live Activities, or Lock Screen live widgets.
The Activitykit skill is built for developers, power users, and teams automating repetitive workflows and improving developer experience. It is part of the open ClaudSkills registry, a community-curated catalog of 15,000+ capabilities you can install for Claude Code — the Claude CLI agent.
mkdir -p ~/.claude/skills/activitykit curl -L https://claudskills.com/skills/activitykit/SKILL.md \ -o ~/.claude/skills/activitykit/SKILL.md
Or just download SKILL.md directly and drop it into ~/.claude/skills/activitykit/. Claude Code auto-discovers it on next session.
Skills live at ~/.claude/skills/activitykit/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\activitykit\SKILL.md on Windows. See the full install guide for step-by-step instructions.
The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.
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