If enabled, you can activate the so called mpi plugins inside of pages using following syntax:

   <?plugin  PluginName  param1=opt1 cfg2="flg3"  ... ?>

The "..." may be multiple lines of text or more parameters for some plugins (TableEditor, SparseTable or WikiScript for example). Many plugins use at least a parameter of id= (but page= works as alias) to specify a target to operate on, others don't need parameters at all.

plugin name	description	parameters
BackLinks	inserts the list of links pointing to the current page	id=
BackTree	creates a tree of pages linking to the current one	id=, depth=5
LocalSiteMap	summarizes forward links in a tree up to a given depth	id=, depth=2
MultiMedia	creates an <object>/<embed> tag linking to the given URL	url=, href= or src=; also width=, height=, type=
RedirectLinks	will make all WikiWords of the page link to another Wiki	to=InterWikiPrefix
FallBack	makes not-existing WikiPages link to a foreign wiki	to=InterWikiPrefix
Insert	inserts the given page into the current, usually with a border (table=), most _config settings can be overriden	id=, table=1, (print_title=0, ...)
Embed	like "Insert", but can only be used to insert dynamically generated pages (plugins)	page=, (real=1 to force title)
Survey	allows for creating polls/surveys, data is stored within a given (data/binary) page, chooseable options are specified as parameters (names don't matter)	data=pseudo/filename
Syndicate	loads a remote RSS feed into the current page (cached)	url=http://...
SparseTable	allows to create long tables by specifing content in plugin parameters; use either columns= or rows= to setup field/variable names, then put blocks of assignments (separated by newlines) before the closing ?> to add entries	columns="nam1,nam2,nam3,..." nam1=... nam2=... nam1=... nam3=...
SqlQuery	(disabled in the default distribution) allows to initiate a SQL query against the currently connected database, displays results of a SELECT	(SQL query simply inside of plugin tags)
TableEditor	wrap an ordinary Wiki table into the <?plugin...?> tag, because it then can be edited in a pseudo-wysiwyg fashion	(place the table markup inside of the plugin tag)
WikiScript	(not yet implemented) allows to use JavaScript+-like code to dynamically generate page content and interoperate with the wiki engine through a safe API	(code simply inside of plugin tags)
BrainFuck	executes the given code snippet in the BF programming language	(give code inside of plugin tags)
SetTitle	overrides the shown title of the current page (which else is the same as the page name)	title="..."
BugReport	brings up a form as used on ErfurtWiki:BugReports	no parameters

Some plugins have special innovacation methods attached, which are activated by this syntax:

   <?plugin-link  PluginName ... ?>    (all plugins)
   <?plugin-input ...                               (rare)
   <?plugin-form, plugin-desc, plugin-doc           (rare)