There are a lot of documents these have been collected and sorted by category. If you have any useful content please send it to the site
Klingon Academy Modding Manual (full reference)
Scripting Language Quirks & Gotchas
Installing Scripts — Single Player & Multiplayer Setup
Compiling Scripts with MS Visual C
Compiling Scripts with Borland Compiler
Adding Crew Voiceovers to Mission Scripts
Dynamically Loading Ships from QBSHIPS.TXT
KRAFT Multiplayer Scenario Design (folder)
KRAFT Multiplayer Scenario Design (zip — design doc)
Singleplayer Scenario Design (folder)
Singleplayer Scenario Design (zip — 68 mission write-ups)
Texturing Tutorial — Surface Naming & Application
Ship Balancing Tutorial (PDF — duplicate of Doc above)
SHP File Tutorial — Ship Definition File Format
AI Trainer Tutorial — Training Ship AI via .mem Files
Starship Systems (zip — design doc)