Script Validator
From GECK
A web-based Fallout 3 script validator (written in JavaScript) is available in the Fallout 3 section of cipscis.com. The validator checks scripts for many structural errors, some of which are not caught by the GECK's compiler, and automatically applies correct indentation to scripts.
A new version is currently under development, and can be found here:
Dev Validator
This version has extended functionality, but may suffer from some bugs.
