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llms.txt Generator MCP Server

by llms-txt-generator Your server? Claim it
not responding

llms.txt Generator is listed as active in the registry but did not answer our last check. It exposes 4 tools.

Create, validate and audit llms.txt, incl. the Lighthouse Agentic Browsing check.

Uptime history 74 days of history · worst day 3%
74 days agonow
6.5%
Uptime 24h
6 of 92 checks
4
Tools
read from the server
337 ms
Response time
average over 24h
open, no key
Access
streamable-http

What changed 9

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 1 October 2026. No other catalogue keeps this.

1 Oct 4 tool descriptions were rewritten check_lighthouse_agentic_browsing, check_published_llms_txt, generate_llms_txt and 1 more
1 Oct 4 tools changed the parameters they ask for check_lighthouse_agentic_browsing, check_published_llms_txt, generate_llms_txt and 1 more
1 Oct a tool changed version

llms.txt Generator does not always answer

Over the last week it answered 10.5% 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 3 min ago.

run in your terminal
claude mcp add llms-txt --transport http https://www.llms-txt-generator.de/api/mcp
Settings → Connectors → Add custom connector, then paste this address
https://www.llms-txt-generator.de/api/mcp
~/.codex/config.toml
[mcp_servers.llms-txt]
url = "https://www.llms-txt-generator.de/api/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "llms-txt": {
      "url": "https://www.llms-txt-generator.de/api/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "llms-txt": {
      "type": "http",
      "url": "https://www.llms-txt-generator.de/api/mcp"
    }
  }
}

Available tools 4

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

generate
generate_llms_txt
Use this when the user wants a new llms.txt file for a public website they name. Reads up to 15 public HTML pages of that one domain (start page, XML sitemap, internal links) and returns a ready-to-publish llms.txt draft in Markdown, plus a format validation score, the Lighthouse "Agentic Browsing" result, the status of any llms.txt already published on the site, and the URLs that were left out with the reason. Deterministic: no language model is involved, every title and description is taken from the pages themselves. Limitations: honors robots.txt and stops if the start page is disallowed; does not render JavaScript, does not log in, and does not follow links to other domains; one request can take up to about a minute. Do not use this to fetch arbitrary page content or for sites the user only mentions in passing. Result messages are in German.
lighthouse
check_lighthouse_agentic_browsing
Use this when the user only wants to know whether a given llms.txt text passes the Lighthouse 13.3 "Agentic Browsing" audit (llms-txt). Applies exactly its three rules: an H1 exists, at least one Markdown link, more than 50 characters. On failure it returns Lighthouse's original message. Works only on the text provided and does not fetch anything. For a full format check use validate_llms_txt.
published
check_published_llms_txt
Use this when the user asks whether a website already has an llms.txt, whether it is served correctly, or why PageSpeed Insights / Lighthouse flags it. Requests exactly one URL, https://<domain>/llms.txt, and reports HTTP status, content type, redirects, the file content, the format validation and the Lighthouse result. Does not crawl other pages and does not change anything on the site. Messages are in German.
validate
validate_llms_txt
Use this when the user pastes the text of an llms.txt file and wants it checked or improved. Checks the text against the llmstxt.org format proposal: H1 title, summary blockquote, H2 sections, absolute Markdown links, duplicates, links to other domains, file size and update date. Returns a 0-100 score, findings with severity and line number, and the Lighthouse "Agentic Browsing" result. Works only on the text provided; it does not fetch anything from the internet. Finding messages are in German.

Endpoints

URLTransportStateLatencyChecked
https://www.llms-txt-generator.de/api/mcp streamable-http answering 80 ms 3 min ago

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llms.txt Generator — questions

Answers built from our own checks of this server.

What can llms.txt Generator do?
It exposes 4 tools, read directly from the server on our last check. Among them: check_lighthouse_agentic_browsing, check_published_llms_txt, generate_llms_txt, validate_llms_txt. 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 llms.txt Generator working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 6 of 92 checks got a reply (6.5%), average response time 337 ms. The bar chart above shows every period we have measured.
The registry lists llms.txt Generator 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 llms.txt Generator?
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 llms.txt Generator need an API key?
No. llms.txt Generator completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 4 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is llms.txt Generator?
It answers our handshake in 337 ms on average, which is faster than 41% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.