> ## Documentation Index
> Fetch the complete documentation index at: https://docs.sinas.co/llms.txt
> Use this file to discover all available pages before exploring further.

# Permissions

> Permission reference and management

See [Role-Based Access Control (RBAC)](#role-based-access-control-rbac) for the full permission system documentation, including format, matching rules, custom permissions, and the check-permissions endpoint.

**Quick reference of action verbs:**

| Verb       | Usage                    |
| ---------- | ------------------------ |
| `create`   | Create a resource        |
| `read`     | View/list a resource     |
| `update`   | Modify a resource        |
| `delete`   | Remove a resource        |
| `execute`  | Run a function or query  |
| `chat`     | Chat with an agent       |
| `render`   | Render a template        |
| `send`     | Send a rendered template |
| `upload`   | Upload a file            |
| `download` | Download a file          |
| `install`  | Approve a package        |