MUF Manual for TinyMUCK 2.2fb5.30
- Reference manual for Fuzzball's Multi-User Forth programming language.
- http://www.armory.com/~mortoj/mufman530.html

OpenMUF: MUCK Softcode Repository (SourceForge)
- A MUF and MUCK code archive project.
- http://sourceforge.net/projects/openmuf/

Raven's Public MUF Library
- Public MUF programs including goback, farverb, and xyz.muf.
- http://users.vnet.net/raven3/muf/raven/mufindex.html

Triggur's MUF Library
- MUF archive of programs Triggur has written for the Fuzzball 6 server, including Terraform; room, player, action, and morph editors; and others.
- http://triggur.org/furry/muf/

Tutorials at HTML ShipYard
- The canonical Multi-User Forth and Message Parsing Interpreter tutorials, plus Three's Dictionary and Encyclopedia for TinyMUCK.
- http://www.cs.wisc.edu/~bolo/shipyard/#furry

MPI Manual for TinyMUCK 2.2fb5.51
- Reference manual for Fuzzball's Message Parsing Interpreter scripting language.
- http://www.belfry.com/fuzzball/mpihelp.html

MUF Archive
- Collection of MUF programs and MPI scripts for porting.
- http://www.gyroplast.com/

Mink: Downloads
- Large archive of MUF programs. Includes documentation on the Fuzzball server and Argo Role Playing System.
- http://www.rdwarf.com/mink/downloads/

Wog's MUF Library
- Programs by Wog, many with ANSI color and Fuzzball 6 support.
- http://www.cs.brown.edu/people/car/muf/