Checks whether a website has a usable llms.txt. Score 0–100. Free 3/day/IP, then ¥10.
About
Checks whether a website has a usable llms.txt. Score 0–100. Free 3/day/IP, then ¥10.
Remote endpoints: streamable-http: https://tetsuki-gateway.vercel.app/mcp
Security Report
Valid MCP server (1 strong, 0 medium validity signals). No known CVEs in dependencies. Imported from the Official MCP Registry. 1 finding(s) downgraded by scanner intelligence.
1 tool verified · Open access · 1 issue found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
How to Connect
Remote Plugin
No local installation needed. Your AI client connects to the remote endpoint directly.
Add this to your MCP configuration to connect:
{
"mcpServers": {
"io-github-kairosusunsei-tetsuki-gateway": {
"url": "https://tetsuki-gateway.vercel.app/mcp"
}
}
}Documentation
View on GitHubFrom the project's GitHub README.
TeTsuki Gateway
Checks whether a website has a usable llms.txt. Score 0–100. Free 3 checks per day per IP, then ¥10.
Hosted MCP (HTTP): https://tetsuki-gateway.vercel.app/mcp
This is a live fetch of https://{domain}/llms.txt on each call. It is not a world-mandatory gate, and it does not include monitoring history yet.
Product
- Homepage (EN): https://tetsuki-gateway.vercel.app/
- Homepage (JA): https://tetsuki-gateway.vercel.app/ja/
- Pack on sale: 10 checks = ¥100 (Stripe Checkout on the homepage)
Install (Cursor / Claude)
Remote MCP URL: https://tetsuki-gateway.vercel.app/mcp
{
"mcpServers": {
"tetsuki": {
"url": "https://tetsuki-gateway.vercel.app/mcp",
"headers": {
"X-API-Key": "tsk_your_key_here"
}
}
}
}
Free quota works without a key (3/day/IP). Paid checks need X-API-Key from the homepage purchase.
Tools
| Name | What it does |
|---|---|
check_llms_txt | Fetches /llms.txt for a domain, reports exists/missing, basic shape, and a score from 0 to 100 (0 if missing). |
Input: domain (example: example.com).
Response includes source_url, fetched_at, content_hash, score, and whether the file exists.
HTTP API (same tool)
POST https://tetsuki-gateway.vercel.app/api/mcp
{ "tool": "check_llms_txt", "domain": "example.com" }
Pricing
- Free: 3 checks / day / IP
- Paid: ¥10 per check (prepaid credits)
- Current pack: 10 credits = ¥100
- No monthly plan in this MVP
License
MIT
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