Summary
This is the low-level Auth0 SDK integration for framework-agnostic SPAs like Vanilla JS, Svelte, or SolidJS. If you're using React, Angular, or Vue, skip this and use their dedicated framework SDKs instead. The skill walks you through the full setup with real code: initializing the client, handling redirect callbacks, wiring up login/logout buttons, and calling protected APIs with access tokens. It includes a build verification step that actually runs npm run build and helps you fix common integration errors like missing env var prefixes or TypeScript target mismatches. The "When NOT to Use" section alone saves you from picking the wrong Auth0 package.
Install to Claude Code
npx -y skills add auth0/agent-skills --skill auth0-spa-js --agent claude-codeInstalls into .claude/skills of the current project.
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Files
SKILL.md
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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 →
