Summary
If you're building iOS widgets or app extensions, this skill teaches Claude the non-intuitive parts: widgets are archived snapshots on a timeline, not live views that continuously run. It covers the sandbox constraints you'll hit (30MB memory, no network in widget views, separate bundle containers) and when to reach for App Groups to share data. The mental model shift alone is worth it. You've got 181 installs and passing security audits from three providers. It's part of the larger Axiom collection from charleswiltgen, which has 945 GitHub stars, so there's a real methodology here, not just random tips.
Install to Claude Code
npx -y skills add charleswiltgen/axiom --skill axiom-extensions-widgets --agent claude-codeInstalls into .claude/skills of the current project.
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Files
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Plug Mailtrap into your AI workflow and let it handle the email.
Connect Mailtrap MCP →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →First SeenJun 3, 2026
