Can my AI agent sign up? MCP Server

by tuper Your server? Claim it

answering

Can my AI agent sign up? is answering right now. Last checked 10 min ago. It exposes 2 tools.

Can an AI agent sign up to X? 58 services tested: Cloudflare, captcha, phone or terms gates.

Uptime history 30 hours of history

30 hours agonow

100.0%

Uptime 24h

91 of 91 checks

Tools

read from the server

165 ms

Response time

average over 24h

open, no key

Access

streamable-http

Nothing serious here today

Today is the operative word: we check Can my AI agent sign up? every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 10 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add agent-signups --transport http https://mcp-signups.tuper.app/mcp

Settings → Connectors → Add custom connector, then paste this address

https://mcp-signups.tuper.app/mcp

~/.codex/config.toml

[mcp_servers.agent-signups]
url = "https://mcp-signups.tuper.app/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "agent-signups": {
      "url": "https://mcp-signups.tuper.app/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "agent-signups": {
      "type": "http",
      "url": "https://mcp-signups.tuper.app/mcp"
    }
  }
}

Available tools 2

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

lookup

lookup_signup_gate

Look up one service, e.g. "Slack", "Polar", "Reddit", "Product Hunt", "Bluesky": whether our real AI agent was admitted or blocked, the gate (Cloudflare, Turnstile, reCAPTCHA, phone, terms), the date tested and what worked instead. Not in the table: says so and points to the free probe skill.

signup

list_signup_gates

List the 58 tested services, optionally filtered by gate: blocked, admitted, or one of works, api, cloudflare, turnstile, captcha, rejected, phone, google, tos, person. Also counts per gate.

Endpoints

URL	Transport	State	Latency	Checked
https://mcp-signups.tuper.app/mcp	streamable-http	answering	143 ms	10 min ago

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Can my AI agent sign up? — questions

Answers built from our own checks of this server.

What can Can my AI agent sign up? do?

It exposes 2 tools, read directly from the server on our last check. Among them: list_signup_gates, lookup_signup_gate. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is Can my AI agent sign up? working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 165 ms. The bar chart above shows every period we have measured.

How do I connect Can my AI agent sign up??

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Can my AI agent sign up? need an API key?

No. Can my AI agent sign up? completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 2 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Can my AI agent sign up??

It answers our handshake in 165 ms on average, which is faster than 82% of all working MCP servers we measure. That puts it in the quick quarter of the ecosystem. The comparison comes from our own checks across the whole registry, every 15 minutes.