> **Building with AI coding agents?** Install the authstack plugin with one command. This equips your agent with accurate Scalekit implementation patterns.
>
> **Recommended**:
> ```bash
> npx @scalekit-inc/cli setup
> ```
>
> Global:
> ```bash
> npm install -g @scalekit-inc/cli
> scalekit setup
> ```
>
> Supports Claude Code, Cursor, GitHub Copilot, Codex + skills for 40+ agents.
> Features: full-stack-auth, agent-auth, mcp-auth, modular-sso, modular-scim.
> [Full setup guide](https://docs.scalekit.com/dev-kit/build-with-ai/)

---

# Build with AI

Use the Scalekit CLI to install the authstack plugin for your coding agents. One command detects your tools and sets everything up.

```bash title="Terminal" frame="terminal" showLineNumbers=false
    npx @scalekit-inc/cli setup
    ```
  ```bash title="Terminal" frame="terminal" showLineNumbers=false
    npm install -g @scalekit-inc/cli
    scalekit setup
    ```
  The CLI installs the authstack plugin (with AgentKit and SaaSKit skills) for Claude Code, Cursor, GitHub Copilot, and Codex. It also offers skills for 40+ other agents.

<ResponsiveCardGrid columnsDesktop={3} columnsLarge={3}>
  <FoldCard
    title="Full Stack Auth"
    iconKey="fsa"
    href="/dev-kit/build-with-ai/full-stack-auth/"
    clickable={true}
  />
  <FoldCard
    title="Agent Auth"
    iconKey="bot"
    href="/cookbooks/set-up-agentkit-with-your-coding-agent/"
    clickable={true}
  />
  <FoldCard
    title="MCP Auth"
    iconKey="mcp"
    href="/dev-kit/build-with-ai/mcp-auth/"
    clickable={true}
  />
  <FoldCard
    title="Modular SSO"
    iconKey="sso"
    href="/dev-kit/build-with-ai/sso/"
    clickable={true}
  />
  <FoldCard
    title="Modular SCIM"
    iconKey="scim"
    href="/dev-kit/build-with-ai/scim/"
    clickable={true}
  />
</ResponsiveCardGrid>

## Documentation for AI agents

Load these files to give your agent full context about Scalekit APIs and integration patterns:

| File | Contents | When to use |
|------|----------|-------------|
| [`/llms.txt`](/llms.txt) | Structured index with routing hints per product area | Most queries — smaller context |
| [`/llms-full.txt`](/llms-full.txt) | Complete documentation for all pages | When exhaustive context is needed |
| [`sitemap-0.xml`](https://docs.scalekit.com/sitemap-0.xml) | Full URL list of all documentation pages | Crawling or indexing all pages |

---

## More Scalekit documentation

| Resource | What it contains | When to use it |
|----------|-----------------|----------------|
| [/llms.txt](/llms.txt) | Structured index with routing hints per product area | Start here — find which documentation set covers your topic before loading full content |
| [/llms-full.txt](/llms-full.txt) | Complete documentation for all Scalekit products in one file | Use when you need exhaustive context across multiple products or when the topic spans several areas |
| [sitemap-0.xml](https://docs.scalekit.com/sitemap-0.xml) | Full URL list of every documentation page | Use to discover specific page URLs you can fetch for targeted, page-level answers |