# Imgui Overlay

> ImGui overlay engineering for cheats/tools: DX11/12/Vulkan hooks, external transparent HWND, input passthrough, DPI.

- Skill: `netvar1337/imgui-overlay` (Agent Skill)
- Install (CLI): `npx skillmds@latest add netvar1337/imgui-overlay`
- Raw SKILL.md: https://api.skillmd.com/api/skills/netvar1337/imgui-overlay/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- License: GPL-3.0-or-later
- Author: netvar1337 (https://skillmd.com/u/netvar1337)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/netvar1337/imgui-overlay

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# ImGui overlay

## Modes
- Internal present-hook
- External layered window + affinity

## Checklist
- Multi-monitor DPI
- Exclusive fullscreen pitfalls
- Input pass-through / click-through
- Don't block game thread