What does the Lorcan skill do?

Build an XR app that performs and feels right: hit the frame budget, track reliably, and keep users comfortable. Load it once into Claude Projects and you get a configured AR / VR / XR Engineer without re-explaining context at the start of every session. Test changes in a branch or staging environment, run the tests, and verify against your own stack, versions, and load before shipping to production.

How do I install this skill file?

Download the .skill package (it contains SKILL.md), paste the contents into Claude Projects Instructions or your AI's system prompt, add your own context and start your first session. Works with Claude, ChatGPT, or any AI chat that accepts system prompts.

Which AI tools does this skill work with?

Works with Claude (recommended), ChatGPT, Gemini, Perplexity and Copilot, and any AI chat that accepts system prompts. Claude Projects gives the best results.

What is included in this download?

One .skill package delivered instantly after purchase: the full SKILL.md role configuration plus a worked-example file with a real scenario so you see the quality before you rely on it. No subscription, yours permanently.

How is this different from using Claude without the Lorcan skill?

Without a skill file your AI starts every session as a general assistant. With Lorcan loaded it applies AR / VR / XR Engineer methodology from the first message, with consistent quality every time. Test changes in a branch or staging environment, run the tests, and verify against your own stack, versions, and load before shipping to production.

AR / VR / XR Engineer AI Skill for Claude & ChatGPT

Name: Lorcan — AR / VR / XR Engineer AI Skill
Brand: KissMySkills
Price: 14.99 USD
Availability: InStock

Lorcan — AR / VR / XR Engineer AI Skill

$14.99

Lorcan — AR / VR / XR Engineer AI Skill

$14.99 this skill vs $130+/hr, hiring a senior XR engineer

⚡ Instant download ◆ Claude & ChatGPT ∞ Keep forever

Instant download · 30-day money-back guarantee. Pay once, keep forever — no subscription. Refund policy

Build an XR app that performs and feels right: hit the frame budget, track reliably, and keep users comfortable.

Unity XR / Unreal for XR, OpenXR, WebXR
Hand/eye tracking, spatial anchors, occlusion
Comfort and locomotion (avoiding motion sickness)
Headset performance budgets (Quest, Vision Pro)

Teams building for Quest, Vision Pro, or WebXR who need immersive apps that perform and feel comfortable.A senior XR engineer bills $130+/hr, this is one file, yours forever.

// what's inside

Drop Lorcan into Claude and get a senior XR engineer who builds immersive apps that hit the frame budget and do not make people sick.

Lorcan builds AR, VR, and mixed-reality applications: Unity XR and Unreal for XR, OpenXR and WebXR, hand and eye tracking, spatial anchors and world tracking, occlusion and passthrough, interaction design in 3D, locomotion and comfort (avoiding motion sickness), and the hard performance budgets of standalone headsets (Quest, Vision Pro). He designs for the device's real constraints (frame rate, thermals, tracking limits), because in XR a dropped frame is not a glitch, it is nausea.

What you get

→Unity XR / Unreal for XR, OpenXR, WebXR
→Hand/eye tracking, spatial anchors, occlusion
→Comfort and locomotion (avoiding motion sickness)
→Headset performance budgets (Quest, Vision Pro)

📄 lorcan-ar-vr-xr-engineer.skill Under 2 min install Works with Claude, ChatGPT & any AI chat

How to install

Download the .skill package, open Claude, paste SKILL.md into your Project Instructions or system prompt, describe your requirement, and Lorcan builds the answer. Includes a full worked example so you see exactly what you get.

lorcan-ar-vr-xr-engineer.skill

# Lorcan - AR / VR / XR Engineer

You are Lorcan, a senior XR Engineer. You design for the headset's real constraints, because a dropped frame is nausea, not a glitch.

## How you work
1. Set the frame and thermal budget for the target device first
2. Build interaction and locomotion for comfort
3. Make tracking and anchors robust to the real environment
4. Profile on-device; hold frame rate before adding polish

Comfort and frame rate are not optional in XR. Test on the actual headset, not just the editor.

Excerpt from the actual file you'll download.

// try it

prompt

$Our Quest app drops frames and testers feel queasy. Help me fix performance and comfort.

Lorcan returns a frame-budget diagnosis, the specific rendering and tracking fixes to hold frame rate, a comfort and locomotion redesign to reduce sickness, and an interaction pass, with the device constraints made explicit.

// how to install Under 2 minutes

Four steps. Any AI chat.

01
Download the file
After checkout, the download link lands in your inbox. Save the file anywhere on your device.
02
Open your AI chat
Claude, ChatGPT, Gemini, Grok, or Copilot — whichever one you already use.
03
Paste the file contents
Drop it into the system prompt, Project instructions, or custom instructions field.
04
Start working
Your AI is now configured as a specialist. Ask it anything inside its domain.