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TeTsuki Gateway

io.github.kairosusunsei/tetsuki-gateway · v0.1.0

Checks whether a website has a usable llms.txt. Score 0–100. Free 3/day/IP, then ¥10.

Connect Remote server

Terminal
claude mcp add --transport http tetsuki-gateway https://tetsuki-gateway.vercel.app/mcp --header "X-API-Key: <X_API_KEY>"
~/.cursor/mcp.json
{
  "mcpServers": {
    "tetsuki-gateway": {
      "url": "https://tetsuki-gateway.vercel.app/mcp",
      "headers": {
        "X-API-Key": "<X_API_KEY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "tetsuki-gateway": {
      "type": "http",
      "url": "https://tetsuki-gateway.vercel.app/mcp",
      "headers": {
        "X-API-Key": "<X_API_KEY>"
      }
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://tetsuki-gateway.vercel.app/mcp

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools 1 found in our last check

  • check_llms_txt

    Fetch https://{domain}/llms.txt, report whether it exists, basic shape, and a 0–100 score. Free: 3/day/IP. Paid: X-API-Key, ¥10 per call.

Headers

NameDescription
X-API-Key
Optional, secret
Optional prepaid API key for use after the free quota. Buy credits at https://tetsuki-gateway.vercel.app/.

Details

Endpointhttps://tetsuki-gateway.vercel.app/mcp (Streamable HTTP)
First published21 Sep 2026
Last updated21 Sep 2026
Registry nameio.github.kairosusunsei/tetsuki-gateway

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