Welcome to MassCat

MassCat is an online resource sharing network for secondary schools and special libraries who are Massachusetts Library System (MLS) members.  MassCat was created in 2001 and has been a service of the Massachusetts Library System (MLS) since 2010.

MassCat uses the web-based Koha ILS to offer circulation, inter-library loan, cataloging, acquisitions, and serials management.  The Koha ILS (integrated library system) is an open source software used by libraries internationally.

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Questions?  Please contact the MLS Library Resources Director:
Scott Kehoe (scott@masslibsystem.org)