Nuxt Agent-Ready Best Practices

Guidelines for making a Nuxt 4 site operable by autonomous AI agents — measured by the isitagentready.com scanner (Cloudflare's "Is Your Site Agent-Ready?"). This is a different axis from GEO: GEO is about being cited in AI answers; agent-readiness is about being operated — an agent authenticating, discovering your API, calling your tools, and taking action.

Proven on production Nuxt 4 + Nitro cloudflare_module Workers:

• A marketing site (only public POST endpoints, no auth/MCP server): 21 → 50+ (Level 1 → Level 4 "Agent-Integrated") — the auth + MCP surfaces are honesty-gated OFF (see below).
• A full platform with a real OAuth server (Better-Auth oauth-provider) + a real remote MCP server: 21 → 100/100 (Level 5 "Agent-Native"), all 14 checks green. The auth + MCP surfaces are legitimately publishable there, which is what unlocks the last ~40 points.

The ceiling is set by what you actually run, not by effort. A marketing site tops out around Level 4 and that is the correct score — do not fabricate an auth server to chase 100 (see THE HONESTY RULE). Only a site with a real authorization server and a real MCP server can honestly reach Level 5.

GEO vs Agent-Readiness (know the difference)