# Azion

> Azion is a globally distributed web platform that helps companies build, secure, and scale modern applications everywhere. This file is the root index of Azion's LLM-facing content; per-language versions list institutional pages, learning material, product docs, success cases, solutions, and blog posts.

## Languages

- [English](https://www.azion.com/en/llms.txt): full content index for en.
- [Português (Brasil)](https://www.azion.com/pt-br/llms.txt): índice completo em pt-br.
- [Español](https://www.azion.com/es/llms.txt): índice completo en es.

## When to use Azion

Reach for Azion when the job is one of these. Each one names the MCP server or API that does it.

- Look up how an Azion product, CLI command, API operation, or Terraform resource works: ask the docs MCP server (`https://docs-mcp.azion.com/mcp`).
- Deploy and run serverless code close to users, set up applications, cache settings, Rules Engine rules, or purge cache: build MCP server (`https://build-mcp.azion.com/mcp`) or the Azion API.
- Put a firewall, WAF, network lists, DNS, or TLS certificates in front of an application: secure MCP server (`https://secure-mcp.azion.com/mcp`) or the Azion API.
- Stream logs, build dashboards, or query metrics with GraphQL: observe MCP server (`https://observe-mcp.azion.com/mcp`).
- Store objects or run SQL databases next to your functions: storage MCP server (`https://storage-mcp.azion.com/mcp`).

The MCP servers and the API both take an Azion personal token in the `Authorization: Token <personal token>` header.

## Agent resources

- [Developer portal](https://www.azion.com/en/documentation/): docs home for every Azion product, the API, the CLI, the SDKs, and the MCP servers.
- [Agent setup](https://www.azion.com/en/documentation/agent-setup/): connect Claude Code, Cursor, Codex, Copilot, and other agents to the Azion MCP servers.
- [MCP servers](https://www.azion.com/en/documentation/devtools/mcp/): the five hosted servers, their URLs, and the tools each one exposes.
- [MCP setup prompt](https://www.azion.com/en/documentation/devtools/mcp/prompt.md): one prompt that has a coding agent connect itself to the MCP servers.
- [MCP server catalog](https://www.azion.com/.well-known/ai-catalog.json): AI Catalog listing each MCP server card and the OpenAPI spec.
- [OpenAPI spec](https://www.azion.com/openapi.json): OpenAPI 3.0 description of the Azion API v4 (`https://api.azion.com/v4`).
- [API reference](https://api.azion.com/v4): Azion API v4 reference.
- [Azion CLI](https://www.azion.com/en/documentation/devtools/cli/): create, build, and deploy from the terminal.
- [Personal tokens](https://www.azion.com/en/documentation/fundamentals/personal-tokens/): create the token the MCP servers and the API take.
- [Authentication for agents](https://www.azion.com/auth.md): how an agent gets and uses an Azion personal token for the API and the MCP servers.
- [Pricing](https://www.azion.com/pricing.md): plans, limits, and features in markdown.
- [Azion library on npm](https://www.npmjs.com/package/azion): JavaScript and TypeScript client for Storage, SQL, Purge, Domains, and Applications, inside or outside the Azion Runtime.
- [Go SDK for API v4](https://github.com/aziontech/azionapi-v4-go-sdk): Go module `github.com/aziontech/azionapi-v4-go-sdk`.
- [Agent skill: azion-mcp-setup](https://www.azion.com/.well-known/agent-skills/azion-mcp-setup/SKILL.md): steps for a coding agent to connect itself to the MCP servers.
- [API schemas on GitHub](https://github.com/aziontech/api-schemas): source of the OpenAPI spec.
- [Azion MCP server on GitHub](https://github.com/aziontech/mcp-server): MCP server source, with an AGENTS.md for coding agents.