> ## Documentation Index > Fetch the complete documentation index at: https://docs.wewatchai.com/llms.txt > Use this file to discover all available pages before exploring further. # Infra that explains itself > WeWatch is the Cloud Topology Agent for AWS — connect a read-only role and your account becomes a living graph you can ask questions of. Most cloud tools hand you a pile of disconnected resources. WeWatch builds the **relationships** between them — which subnets sit in which VPC, what security groups protect what, how traffic flows, who can assume which role — and lets you ask questions against that graph in plain language. Because the graph is built from your live account, answers cite real resources instead of describing how AWS works in general. When something breaks, an investigation traces a path through the graph rather than guessing one resource at a time, so you get the cause, the blast radius, and what changed. ## What you can ask What's publicly reachable? Who can assume this role? Which alarms fired last night, and what do they share? Why did spend jump this week? Which resources are missing required tags? ## How access works WeWatch reads your account through an IAM role you create and can delete at any time. No credentials are handed over, no write access is requested, and there are no long-term keys. ## Where to go next From signup to your first answer in about five minutes. Everything WeWatch connects to, and how to set each one up.