optimize-web

An agent skill by Unity-Technologies, from Unity-Technologies/unity-agent-plugin. Tags: design, games, unity.

What it does

Optimizes Unity 6 WebGL and WebGPU builds for smaller download size, faster initial load, and efficient browser runtime performance. Use when the user's web build is too large, stutters in a specific browser, consumes excessive battery, needs CDN/server compression configured, or needs guidance on resource stripping, shader variant reduction, KTX textures, quality settings, or web profiling.

Install

With the skills CLI, which installs into Claude Code, Codex, Cursor and other agents:

npx skills add Unity-Technologies/unity-agent-plugin --skill optimize-web

Or copy the skill folder into Claude Code's skills directory by hand (~/.claude/skills for every project, or .claude/skills inside one):

git clone --depth 1 https://github.com/Unity-Technologies/unity-agent-plugin
cp -r unity-agent-plugin/skills/optimize-web ~/.claude/skills/optimize-web

Safety box score

Not rated yet. A safety box score grades what a skill and its scripts can reach on the machine of whoever installs it, across eight categories from shell execution to secrets access. Anyone can request one from this page; it is saved for everyone. How the score works.

Source

Repository

Unity-Technologies/unity-agent-plugin (all skills from this repository)

Path

skills/optimize-web/SKILL.md

Branch

main

Updated

2026-09-22

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