chatgpt-app-builder — Skills

What it does

When: First time adding auth, understanding ctx.auth, or choosing a provider / integration mode

Covers: Remote auth vs OAuth proxy, oauth config, ctx.auth shape, provider comparison, common mistakes

When: Using Auth0 — DCR (Early Access) or a standard Regular Web App via oauthProxy

Covers: Setup for both modes, extraAuthorizeParams.audience, permissions via rfc9068profileauthz

better-auth.md

When: Using Better Auth with the @better-auth/oauth-provider plugin (self-hosted OAuth 2.1)

Covers: oauthBetterAuthProvider, auth URL / metadata routes, login and consent flows

chatgpt app builder

Source

Repository: https://github.com/mcp-use/mcp-use

chatgpt-app-builder FAQ

What does the chatgpt-app-builder skill do?

| **MANDATORY for ALL MCP server work** - mcp-use framework best practices and patterns. When: First time adding auth, understanding ctx.auth, or choosing a provider / integration mode Covers: Remote auth vs OAuth proxy, oauth config, ctx.auth shape, provider comparison, common mistakes

What does chatgpt-app-builder require?

Covers: oauthCustomProvider, oauthProxy + jwksVerifier, provider examples, opaque-token verification 📚 Need Complete Examples? What do you need?

How do I install chatgpt-app-builder?

Run: npx -y skills add https://github.com/mcp-use/mcp-use --skill chatgpt-app-builder --agent claude-code — the source lives at github.com/mcp-use/mcp-use.

Maintain chatgpt-app-builder?

Let people know it's listed here — add the badge (live metrics, light/dark aware) or a plain link to your README or docs.

[![chatgpt-app-builder on getagentictools](https://getagentictools.com/badge/skills/mcp-use-mcp-use-chatgpt-app-builder.svg)](https://getagentictools.com/skills/mcp-use-mcp-use-chatgpt-app-builder?ref=badge)

npx agentictools info skills/mcp-use-mcp-use-chatgpt-app-builder

The second line is the CLI lookup for this page — handy in READMEs and docs.