robots-wizard.com

robots.design(tm)

Uses the colors in an image to generate sed commands suitable for modifying site files. Allows extremely cost-efficient translation of a comp, site snapshot, or existing CSS color attributes into an application skin.

robots.wizard(tm)

robots.wizard provides three tools to help manage robots.txt files.

• robots.wizard allows you to create and edit a robots.txt file using a nice file system navigation inteface.
• robots.checker checks a robots.txt file for syntax
• robots.spider spiders a site and checks the robots.txt file for references.

These tools are distributed under GPL and the source code is well documented