Crawls the web automatically for indexing only. Mistral says it is not used for generative AI training.
Source: docs.mistral.aiOperator
Mistral
Job
Search index
Builds the index an AI answer searches. Block it and you drop out of that product's results.
robots.txt
Follows robots.txt
Mistral publishes a robots.txt token for each of its crawlers and documents robots.txt as the way to control them.
Source: docs.mistral.aiMozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; MistralAI-Index/1.0; +https://docs.mistral.ai/robots)
Add one of these groups to the robots.txt at the root of your domain.
A crawler obeys only the most specific group that names it (RFC 9309), so a named group does not inherit the rules under User-agent: *. Repeat any paths you keep private, as the example does with /admin/.
User-agent: MistralAI-Index Allow: / Disallow: /admin/
User-agent: MistralAI-Index Disallow: /
Read from the robots.txt we serve. We want AI engines to read and cite this site, so every AI crawler is allowed everywhere except the app, the API and the sign-in pages (/dashboard/, /api/, /login, /signup, /sign-in, /sign-up). The file also declares Content-Signal: ai-train=yes, search=yes, ai-input=yes.
User-agent: MistralAI-Index Allow: / Disallow: /dashboard/ Disallow: /api/ Disallow: /login Disallow: /signup Disallow: /sign-in Disallow: /sign-up
See the whole file. The same rules repeat in every group, because a crawler that matches a named group ignores the wildcard one.
Sources, checked 2026-09-24