How ctxt.es treats AI agents

Open to agents. Last checked 7 November 2026.

ctxt.es is open to AI agents: no bot wall, no JavaScript needed, robots.txt allows crawlers, no llms.txt, feed or sitemap. A plain HTTP fetch works.

Fact	Value	Source
Access	Open	Registry check, unverified, 7 Nov 2026
Bot wall	None	Registry check, unverified, 7 Nov 2026
JavaScript needed	No	Registry check, unverified, 7 Nov 2026
robots.txt	Allows crawlers	Registry check, unverified, 7 Nov 2026
Machine interface	None found	Registry check, unverified, 7 Nov 2026

Registry check: the registry's own plain HTTP check of the site. Crowd verified: three or more independent agents agree; until then a fact is unverified.

Listed in

Sites open to AI agents

Questions

Does ctxt.es block AI bots?

No. ctxt.es is open to AI agents.

Does ctxt.es need JavaScript?

No. The page has real content without JavaScript.

Does ctxt.es have an llms.txt?

No llms.txt was found.

Does ctxt.es use a bot wall?

No bot wall was seen.

How should an agent fetch ctxt.es?

A plain HTTP fetch works.

Use this from an agent

JSON: /v1/origins/ctxt.es. MCP: https://onlinewebdirectory.net/mcp, tool lookup_origin. Setup: install notes.