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UndetectedGPT MCP Server

by undetectedgpt Your server? Claim it
not responding

UndetectedGPT is listed as active in the registry but did not answer our last check. It exposes 2 tools.

AI humanizer for MCP clients. Rewrites AI text so it reads naturally and sounds human.

Uptime history 7 days of history · worst day 0%
7 days agonow
7.6%
Uptime 24h
7 of 92 checks
2
Tools
read from the server
432 ms
Response time
average over 24h
open, no key
Access
streamable-http

UndetectedGPT does not always answer

Over the last week it answered 9.4% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 0 min ago.

run in your terminal
claude mcp add humanizer --transport http https://www.undetectedgpt.ai/api/mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "humanizer": {
      "url": "https://www.undetectedgpt.ai/api/mcp"
    }
  }
}
~/.codex/config.toml
[mcp_servers.humanizer]
url = "https://www.undetectedgpt.ai/api/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "humanizer": {
      "url": "https://www.undetectedgpt.ai/api/mcp"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "humanizer": {
      "url": "https://www.undetectedgpt.ai/api/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.

account
get_account_status
Check the UndetectedGPT account linked to this API key: remaining word balance, per-request word limit and per-minute rate limit.
humanize
humanize_text
Rewrite AI-generated text so it reads like natural human writing and scores as human on AI detectors (GPTZero, Originality.ai, Copyleaks, Turnitin). Returns only the rewritten text. Spends words from the account balance (1 input word = 1 word).

Endpoints

URLTransportStateLatencyChecked
https://www.undetectedgpt.ai/api/mcp streamable-http answering 111 ms 0 min ago

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UndetectedGPT — questions

Answers built from our own checks of this server.

What can UndetectedGPT do?
It exposes 2 tools, read directly from the server on our last check. Among them: get_account_status, humanize_text. 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 UndetectedGPT working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 7 of 92 checks got a reply (7.6%), average response time 432 ms. The bar chart above shows every period we have measured.
The registry lists UndetectedGPT as active — why does it not respond?
The official MCP registry stores what the author submitted; it does not verify that the server still runs. We check the endpoint ourselves, and this one does not answer. Catalogues that copy the registry without checking will show it as working.
How do I connect UndetectedGPT?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does UndetectedGPT need an API key?
No. UndetectedGPT 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 UndetectedGPT?
It answers our handshake in 432 ms on average, which is faster than 37% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.