Server-side: sg_mcp_debug.cpp — 20 debug/RCON commands for entity inspection,
player manipulation, weapon spawning, button simulation, and networking stats.
Client-side: sg_mcp_debug_client.cpp — 15 commands for VGUI panel tree inspection,
material diagnostics, cursor/keyboard simulation, and client entity queries.
VPC: Register both files in server_hl2mp.vpc and client_hl2mp.vpc Stargate folders.
Gitignore: Exclude source-engine-runtime/ (separate Rust workspace with its own
git history).
