iw4x-toolkit

Use when writing, editing, or reviewing GSC (Game Script) files for IW4X/MW2. MANDATORY for all GSC tasks. Provides IW4-specific rules, a pre-flight checklist, and a strict lint-then-fix workflow using gsc_lint, gsc_lookup, gsc_anti_patterns, and gsc_outline.

Search and reference MW2/IW4X DVARs by name, category, or FPS impact. Use when the user asks about game settings, DVARs, FPS optimization, or server configuration for IW4X/MW2.