Plugins

Plugins let server owners extend Fancy Mumble with extra behaviour: slash commands, interactive buttons, modals, custom settings panels, and more. Every plugin runs server-side; the client shows plugin UI only after you have explicitly granted trust.

How plugins reach your client

You connect to a server.
The server advertises its installed plugins together with a manifest that lists what each plugin can do.
Fancy Mumble checks whether you have already reviewed that plugin.
- If you have not — or if the plugin was updated since you last reviewed it — a trust prompt appears.
- If you previously granted trust (and the plugin has not changed), its UI surfaces immediately.
- If you previously blocked a plugin, it stays silenced.

The trust prompt

When a new or updated plugin needs your consent, a dialog appears in the middle of the screen with:

Plugin name and version being reviewed.
Description (if the plugin author provided one).
A plain-language list of what the plugin will be able to do (its declared capabilities).
An expandable Advanced section with the author, homepage, full capability tags, and a SHA-256 fingerprint of the plugin manifest so you can verify it independently.

You have three choices:

Option	What it means
Block	Plugin is silenced permanently until you re-enable it from Settings.
Not now	Dismissed for this session; the prompt returns next time you connect.
Allow (split button)	Grant trust — see scopes below.

Trust scopes

When you click Allow, the split-button dropdown lets you pick how long the decision lasts:

Scope	Persisted?	Applies to
Allow once	No — session only	The currently connected server only, forgotten when you disconnect.
Allow for this server	Yes	This server only. Decision survives restarts.
Always allow	Yes	Every server you connect to. Useful for plugins you trust unconditionally.

Re-prompts

If a plugin you already reviewed is updated (new version) or expands its capabilities, the prompt reappears so you can review the changes before re-enabling it. A narrowed capability set never triggers a re-prompt.

Slash commands

Trusted plugins can register slash commands. Type / in the chat composer to open the command picker, which lists all commands from all trusted plugins on the current server.

Slash commands can accept typed arguments. Arguments are passed positionally (space-separated) or by name using argname=value. String arguments with spaces must be quoted: "two words".

Plugin capabilities

A plugin declares which surfaces it needs. You see these listed in plain language during the trust prompt:

Capability	What you will see
`slash-commands`	`/commandname` entries in the composer picker.
`modals`	Pop-up form dialogs.
`components`	Interactive cards with buttons or drop-downs in chat.
`notifications`	Toast notifications in the bottom of the screen.
`settings-panel`	A live read-out panel under Settings > Plugins.

Managing trust after connecting

Open Settings > Plugins to see every plugin the server currently advertises.

Each card shows:

Plugin name, version, and whether it is an Official Fancy Mumble plugin.
The trust decision and its scope.
Any live settings panels the plugin exposes (rows updated in real time by the plugin).
A Revoke button to withdraw trust without permanently blocking: the prompt returns on the next connect.

Plugin settings panels

Some plugins push a settings panel — a table of key-value rows that updates live as you use the plugin. These panels appear inline inside the plugin’s card in Settings > Plugins. They are read-only from your side; the plugin controls what rows are shown.