amforth is an extendible interpreter on microcontrollers
C-level driver collection for MSP430 and derivatives
Reverse engineering framework in Python
A disassembler and a simulator for the MSP430 CPU
Ada compiler support for TI MSP430 processors
Superseded by http://www.ti.com/tool/msp430-gcc-opensource
MpyEditor is an Editor for creating Microcontroller Programs
MSP430 USB-Debug-Interface MSP-FET430UIF Firmware Information