# LeftSize Documentation

> Everything you need to scan your AWS and Azure infrastructure for cloud waste, retirements, and security and governance gaps.

## Overview

- [Coding Agents](https://support.leftsize.com/agents.md): Analyse and act on LeftSize findings from Claude Code, Codex, Cursor or any coding agent, using the GitHub CLI or GitHub MCP server you already have.
- [AWS Setup](https://support.leftsize.com/aws-setup.md): Set up OIDC authentication between GitHub Actions and AWS using an IAM role with read-only access.
- [Azure Setup](https://support.leftsize.com/azure-setup.md): Set up OIDC authentication between GitHub Actions and Azure using an App Registration with federated credentials.
- [Commands](https://support.leftsize.com/commands.md): Interactive @leftsize commands for remediation guidance, issue management, and false positive reporting.
- [FAQ](https://support.leftsize.com/faq.md): Frequently asked questions about LeftSize, cloud scanning, plans, security, and issue management.
- [Getting Started](https://support.leftsize.com/getting-started.md): Install LeftSize, connect your cloud accounts, and run your first scan in minutes.
- [How It Works](https://support.leftsize.com/how-it-works.md): Learn how LeftSize scans your infrastructure, detects findings, and delivers them as GitHub Issues.
- [LeftSize Documentation](https://support.leftsize.com/index.md): Everything you need to scan your AWS and Azure infrastructure for cloud waste, retirements, and security and governance gaps.
- [Reports](https://support.leftsize.com/reports.md): Generate summary, detailed, and executive reports of findings, open issues and estimated savings.
- [Rules](https://support.leftsize.com/rules.md): Catalog of all 188 LeftSize rules for AWS and Azure: cost optimization, deprecations, security and governance.
- [Troubleshooting](https://support.leftsize.com/troubleshooting.md): Solutions for common issues with authentication, scanning, issue creation, and commands.