What is OsanoBot?

Usually not, unless you already run your own security scans and want cleaner logs. OsanoBot checks for exposed vulnerabilities, and some services report their findings to site owners at no cost. Almost none of the top websites we track currently have robots.txt rules for OsanoBot.

Yes. OsanoBot is expected to follow robots.txt rules, so a disallow rule is the appropriate first step. Automatic Robots.txt can add and maintain that rule, while Agent Analytics lets you verify whether OsanoBot respects it.

It deliberately looks for exposed private content. OsanoBot tests login pages, admin panels, and API endpoints for vulnerabilities. Probing does not mean it gained access, but you should expect requests to sensitive paths in your logs.

Agent Analytics tracks visits from OsanoBot and every other known AI agent, crawler, and scraper, then authenticates each visit using OsanoBot's published verification method. You can also check your server logs for requests whose user-agent string contains "OsanoBot". Look for bursts of requests to uncommon paths that ordinary visitors rarely access. A matching log entry alone is not proof because any bot can claim to be OsanoBot.

OsanoBot is scanning your site for vulnerabilities, either as part of an internet-wide sweep or because someone requested an assessment of your domain. Recurring visits often indicate that a monitoring service has added your site to its checks.