AI coding skills for building agent services on the CEF AI stack. Install into Claude Code, Cursor, Codex, or any AI coding tool that supports the Agent Skills standard.
npx skills add cef-ai/skills| Skill | Description |
|---|---|
| cef-agent | CEF vault agent anatomy: V8 isolate runtime, ctx.* API, event handling, cubby reads/writes, async-without-setTimeout patterns, @cef-ai/agent-sdk configuration |
| cef-client | Browser companion: Cere wallet connect, Vault SDK init, publishing events to an agent, polling the agent's cubby for results |
| cef-widget | Cere Sandbox widget folders: window.WidgetSandbox / window.WidgetRuntime contract, manifest shape, parent-bridged wallet signing, publish/archive flows |
Skills are automatically discovered by your AI coding assistant based on context. When you ask it to build a CEF agent, call a model, or manage cubby state, the relevant skill loads and provides CEF-specific guidance, code patterns, and production examples.
All CEF handler code must be fully inline (no import or require). The runtime uses V8 isolates. Every skill enforces this rule.