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

# Permissions

> What skills can access and how permissions are enforced.

Skills declare what they need access to. Permissions are shown to users before install.

| Permission           | What It Allows                   |
| -------------------- | -------------------------------- |
| `read:conversations` | Access conversation history      |
| `read:artifacts`     | Read generated files and images  |
| `write:artifacts`    | Create and store files           |
| `write:notes`        | Create user-visible notes        |
| `external:http`      | Make outbound HTTP requests      |
| `execute:tools`      | Call the skill's declared tools  |
| `autonomous:run`     | Execute without user in the loop |

## Enforcement

* Skills without `execute:tools` have their tools stripped at load time
* Skills without declared permissions operate in legacy mode (all tools allowed)
* Permission combinations that grant broad write or external-network access are promoted to a higher review tier during submission