> **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/)

---

# MCP Auth

Model Context Protocol authentication examples and patterns
### [Add Auth to Node.js MCP Servers](https://github.com/scalekit-inc/mcp-auth-demos/tree/main/greeting-mcp-node)

Add Scalekit auth to a Node.js MCP server with minimal setup. Includes a working example with user greeting.

### [Add Auth to Python MCP Servers](https://github.com/scalekit-inc/mcp-auth-demos/tree/main/greeting-mcp-python)

Add Scalekit auth to a Python MCP server in minutes. Includes a working example with user greeting.

### [Secure FastMCP Apps with Auth](https://github.com/scalekit-inc/mcp-auth-demos/tree/main/todo-fastmcp)

Build a secure FastMCP app with Scalekit. Features a complete todo list with protected endpoints and session management.


---

## 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 |