Unsafe
Unsafe environments are those where the full functionality of the scripting API is available, including unrestricted access to all libraries, such as java
warning
In unsafe environments, some libraries are required to be defined with require(..)
Load scripts with an unsafe env.
Scripts can be loaded depending on wherever it's safe or unrestricted, to load script in unsafe environment you need to run .script load <scriptname> true in the chat and it is the same for reloading

Requiring unsafe
If your script your making requires being on an unsafe environment you should add @unsafe true in the metadata of the file
pluto--[[@unsafe true]]
Example
unsafe-example.plutoplutolocal http = require "http"local json = require "json"client.run_thread(function ()local body, status_code, headers, status_text = http.request("https://api.kanye.rest/")print(json.decode(body).quote)end)