
Nifty tool for creating custom render pass buffers and linking shader outputs from pre-existing networks.
Lead Lighting Artist

Nifty tool for creating custom render pass buffers and linking shader outputs from pre-existing networks.
Linear Workflow Shelf Buttons:

Download wGammaTools here. v1.0
This is a tool that automatically sets up linear workflow for shading networks as described in the blog post here.
Light Linking in Maya may appear at times to be black magic, this tool aims to
demystify it and make fixing problems effortless for any user.
Unfortunately, some light linking tools/scripts actually create more problems.
This tool is designed to safely clean scenes anytime, and additionally provide
tools for efficiently light linking. For more info, read the full help docs.
Download MayaLightLinkTool here (contains 1 directory with readme, and 2 python scripts)
Example of before and after cleaning:
Modeled in 2009 for an intro to Maya class. Quality does not hold up to current standards, but for my first model I was proud at the time.