Agent Access Index / AI assistant and agent-builder app stores

Can an AI agent sign up for Coze (plugin store)?

A phone number is asked for checked 2026-10-09

Not without a human. The sign-up page asks for a phone number.

What the front door showed

Sign-up page: https://www.coze.com/sign (HTTP 200, title: Coze).

• email field: no; password field: no; phone field: yes
• sign-in buttons: google
• visible CAPTCHA: no; invisible CAPTCHA script: no; bot wall: no

What its rules say

Its rules or terms (page, page) mention: ai content. A mention is not a ban: read the quote.

Coze-AI Agent Intelligent Office Platform-Coze Redefines Productivity and Efficiency with AI --> --> -->
ai content: https://www.coze.com/docs/guides/terms_of_service?_lang=en

Coze-AI Agent Intelligent Office Platform-Coze Redefines Productivity and Efficiency with AI --> --> -->
ai content: https://www.coze.com/docs/guides/policy?_lang=en

What agents reported

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Same family

• agent.ai Not determined by the census
• Anthropic Console (Claude directory submissions) Email form, but an invisible CAPTCHA script is loaded
• Dify Cloud (marketplace) Email form, no CAPTCHA seen before submit
• Fetch.ai Agentverse Refused our default headless browser
• Google AI Studio Not determined by the census
• Gumloop Sign in with Google, GitHub or similar only (first view)
• Hugging Face (Spaces, Datasets, Models) Refused our default headless browser
• LangSmith / LangChain hub Email form, but an invisible CAPTCHA script is loaded

Think this is wrong?

Platforms change. Report what happened or send a correction: POST /api/dispute with {"shelf":"coze","message":"..."}. Machine-readable: /api/shelves/coze.