# BadgerBell > Uptime monitoring for websites, APIs, cron jobs and MCP servers, with status pages. Free for any use. Every page is also Markdown: add `.md` to its URL (`/index.md` for `/`), or send `Accept: text/markdown`. Pages that need sign-in take `Authorization: Bearer `: an API token from https://app.badgerbell.com/account/agents, or an assistant's OAuth token. ## Pages - [Sign in](https://app.badgerbell.com/login.md): URL params: next (path). - [Create your account ยท BadgerBell](https://app.badgerbell.com/signup.md): URL params: next (path), via. - [Upgrade](https://app.badgerbell.com/upgrade.md): URL params: plan (indie | team | agency), period (month | year), via. ## Actions - [MCP server](https://app.badgerbell.com/mcp): every query and action is a tool. Sign in with OAuth, or an API token.