Studio is an administration tool for MapServer. It allows to manage MapServer mapfiles, using an easy-to-use web interface.
Studio provides graphical tools, such as sliders and color pickers, for editing styles and symbols. It also provides a tool for automatic classification, and allows saving layers as templates for reuse.
Studio is based on modern frameworks and libraries, including, but not limited to, Pylons, SQLAlchemy, OGRGDAL, OpenLayers, and GeoExt.
Studio is covered by the GPLv3 open-source license.
See the Studio documentation at http://camptocamp.github.com/Studio/.