Unity TextMeshPro Optimization
/optimize-text-mesh-pro
Optimizes TextMeshPro rendering, memory, and font setup, including font asset stacks, fallback atlases, SDF quality, and worldspace text.
- GitHub stars
- 1,118 (repository stars as of 2026-10-21)
- License
- Unity Companion License
- Last commit
- 2026/10/20
- By
- Unity Technologies
Part of
Unity Skills (official)
Unity's own collection of skills for AI coding agents: prompts, slash commands and tools built for Unity workflows.
Listed from the author's README. GameSkill has not run this end to end yet. Agent support and install steps are as documented by the author.
Install
npx skills add Unity-Technologies/skills --skill optimize-text-mesh-proInstalls only this skill. Add -a claude-code (puts it in .claude/skills/), -a codex or -a cursor (.agents/skills/) to choose the agent, and -g to install it for your user instead of the project.
Commands are copied from the project's README. Check the repository before running anything on your machine.
Install for a specific agent
| Agents | -a | Folder |
|---|---|---|
| Claude Code | claude-code | .claude/skills/ |
| Codex | codex | .agents/skills/ |
| Cursor | cursor | .agents/skills/ |
| Gemini CLI | gemini-cli | .agents/skills/ |
| GitHub Copilot | github-copilot | .agents/skills/ |
| OpenCode | opencode | .agents/skills/ |
| Windsurf | windsurf | .windsurf/skills/ |
Add -a <flag> to the command. These are project folders; add -g to install for your user account instead.
What you get
- A pitfalls section with the mistakes to avoid
Good fit
- TMP fonts, CJK or multilingual text, or text performance
Try this prompt
My TMP text shows missing Chinese glyphs and the font atlas is huge. Fix both.About this skill
Optimizes TextMeshPro rendering, memory, and font setup, including font asset stacks, fallback atlases, SDF quality, and worldspace text. Use when the user asks about TMP fonts, CJK or multilingual text, or text performance.
From the optimize-text-mesh-pro SKILL.md in Unity-Technologies/skills.
What's inside
- Triage — identify the symptom first
- Core Rules
- Font Stack & Dynamic Fallbacks
- Padding & Sampling Ratios
- Font Asset Scale
- Sprite Assets
- AutoSize
- Atlas Render Mode: SDF16
- Font Normalization
- Material Presets
Good to know
Maintained and published by Unity. Many skills drive the open Unity Editor through the Unity CLI instead of editing scene files by hand.
Requirements
- A Unity project
- Unity CLI (recommended: many skills drive the open Editor through it)
FAQ
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