Godot Gdscript Patterns
925236118/AlphaAgent
Master Godot 4 GDScript patterns including signals, scenes, state machines, and optimization.
GeometryScript 网格选择操作。当用户要求按条件选择网格元素（球形/盒体/平面/法线角度/材质等）、组合选择、扩展/收缩选择时使用。
Install Unreal Modeling Selection
$ npx skills add Italink/UnrealClientProtocol --skill unreal-modeling-selection -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install Italink/UnrealClientProtocol unreal-modeling-selection --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/Italink/UnrealClientProtocol.git skills-src && mkdir -p .claude/skills && cp -r skills-src/Skills/unreal-modeling-selection .claude/skills/unreal-modeling-selection && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "unreal-modeling-selection" agent skill from https://github.com/Italink/UnrealClientProtocol/tree/main/Skills/unreal-modeling-selection into .claude/skills/unreal-modeling-selection/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "unreal-modeling-selection", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/Italink/UnrealClientProtocol/tree/main/Skills/unreal-modeling-selectionType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add Italink/UnrealClientProtocol --skill unreal-modeling-selection -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install Italink/UnrealClientProtocol unreal-modeling-selection --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Italink/UnrealClientProtocol.git skills-src && mkdir -p .agents/skills && cp -r skills-src/Skills/unreal-modeling-selection .agents/skills/unreal-modeling-selection && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "unreal-modeling-selection" agent skill from https://github.com/Italink/UnrealClientProtocol/tree/main/Skills/unreal-modeling-selection into .agents/skills/unreal-modeling-selection/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "unreal-modeling-selection", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add Italink/UnrealClientProtocol --skill unreal-modeling-selection -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install Italink/UnrealClientProtocol unreal-modeling-selection --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Italink/UnrealClientProtocol.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/Skills/unreal-modeling-selection .cursor/skills/unreal-modeling-selection && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "unreal-modeling-selection" agent skill from https://github.com/Italink/UnrealClientProtocol/tree/main/Skills/unreal-modeling-selection into .cursor/skills/unreal-modeling-selection/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "unreal-modeling-selection", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/Italink/UnrealClientProtocol.git --path Skills/unreal-modeling-selection--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add Italink/UnrealClientProtocol --skill unreal-modeling-selection -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install Italink/UnrealClientProtocol unreal-modeling-selection --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Italink/UnrealClientProtocol.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/Skills/unreal-modeling-selection .gemini/skills/unreal-modeling-selection && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "unreal-modeling-selection" agent skill from https://github.com/Italink/UnrealClientProtocol/tree/main/Skills/unreal-modeling-selection into .gemini/skills/unreal-modeling-selection/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "unreal-modeling-selection", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install Italink/UnrealClientProtocol unreal-modeling-selectionInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add Italink/UnrealClientProtocol --skill unreal-modeling-selection -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/Italink/UnrealClientProtocol.git skills-src && mkdir -p .github/skills && cp -r skills-src/Skills/unreal-modeling-selection .github/skills/unreal-modeling-selection && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "unreal-modeling-selection" agent skill from https://github.com/Italink/UnrealClientProtocol/tree/main/Skills/unreal-modeling-selection into .github/skills/unreal-modeling-selection/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "unreal-modeling-selection", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add Italink/UnrealClientProtocol --skill unreal-modeling-selection -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install Italink/UnrealClientProtocol unreal-modeling-selection --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Italink/UnrealClientProtocol.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/Skills/unreal-modeling-selection .opencode/skills/unreal-modeling-selection && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "unreal-modeling-selection" agent skill from https://github.com/Italink/UnrealClientProtocol/tree/main/Skills/unreal-modeling-selection into .opencode/skills/unreal-modeling-selection/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "unreal-modeling-selection", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
unreal-modeling-selection- GitHub stars
- 127
- Token cost
- ~999 tokens
- SKILL.md length
- 185 words
- Files
- 1
- Skills in repo
- 24
- Repo updated
- First seen
- Licence
- MIT
At a glance
GeometryScript 网格选择操作。当用户要求按条件选择网格元素（球形/盒体/平面/法线角度/材质等）、组合选择、扩展/收缩选择时使用。
- Works in 2 steps: MeshOperationLibrary… → GeometryScript 原生选择函数（本…
- Tasks that involve Game development
- SKILL.md covers 重要说明, 库, 创建选择 and 转换选择, plus 5 more sections
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Unreal Modeling Selection is an agent skill from Italink/UnrealClientProtocol. GeometryScript 网格选择操作。当用户要求按条件选择网格元素（球形/盒体/平面/法线角度/材质等）、组合选择、扩展/收缩选择时使用。
Its SKILL.md is about 1000 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Game Development, covering Game development. The repository describes itself as: Lightweight UE5 plugin that exposes Unreal Engine's reflection system over TCP+JSON — let AI agents call UFunctions, read/write UProperties, and inspect any UObject in a running… The licence is MIT.
When your agent uses it
- Tasks that involve Game development
Example prompts
- “/unreal-modeling-selection”
Requirements
- Python 3
Workflow steps
2 steps, taken from the first numbered list in SKILL.md.
- MeshOperationLibrary 桥接函数（推荐用于简单选择）：SelectAllTriangles、SelectTrianglesByIDs、SelectVerticesByIDs、SelectPolygroupByID、SelectMaterialByID——见…
- GeometryScript 原生选择函数（本 Skill）：SelectMeshElementsInSphere、SelectMeshElementsByNormalAngle 等——适用于基于几何条件的复杂选择
What it can do on your machine
Read from SKILL.md and the folder at commit 7f0a56e. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md (its code samples are json and python).
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Unreal Modeling Selection loads about 999 tokens when it runs. Until then it costs about 25 tokens; SKILL.md has 185 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
The full file from Italink/UnrealClientProtocol at commit 7f0a56e, republished under its MIT licence (© Italink). 185 words, ~999 tokens.
Download SKILL.mdSave it as
.claude/skills/unreal-modeling-selection/SKILL.md (or your agent's skills folder).- name
- unreal-modeling-selection
- description
- GeometryScript 网格选择操作。当用户要求按条件选择网格元素（球形/盒体/平面/法线角度/材质等）、组合选择、扩展/收缩选择时使用。
建模 — 选择
前置条件：先阅读 unreal-modeling。
重要说明
FGeometryScriptMeshSelection 内部使用不可序列化的 TSharedPtr<FGeometrySelection> 存储数据，无法通过 UCP JSON 直接创建或传递选择内容。
创建选择的两种方式：
- MeshOperationLibrary 桥接函数（推荐用于简单选择）：
SelectAllTriangles、SelectTrianglesByIDs、SelectVerticesByIDs、SelectPolygroupByID、SelectMaterialByID——见unreal-modeling核心 Skill - GeometryScript 原生选择函数（本 Skill）：
SelectMeshElementsInSphere、SelectMeshElementsByNormalAngle等——适用于基于几何条件的复杂选择
创建后的 Selection 可作为参数传给其他 GeometryScript 函数（UV、变形、简化等）。
库
CDO：/Script/GeometryScriptingCore.Default__GeometryScriptLibrary_MeshSelectionFunctions
创建选择
| 函数 | 关键参数 | 说明 |
|---|---|---|
CreateSelectAllMeshSelection | TargetMesh | 选择全部。out：Selection |
SelectMeshElementsInSphere | TargetMesh, SphereOrigin, SphereRadius, SelectionType, MinNumTrianglePoints | 球形范围选择。out：Selection |
SelectMeshElementsInBox | TargetMesh, BoxTransform, BoxDimensions, SelectionType, MinNumTrianglePoints | 盒体范围选择 |
SelectMeshElementsWithPlane | TargetMesh, PlaneOrigin, PlaneNormal, SelectionType, MinNumTrianglePoints | 平面一侧选择 |
SelectMeshElementsByNormalAngle | TargetMesh, Normal, MaxAngleDeg, SelectionType, MinNumTrianglePoints | 按法线角度选择 |
SelectMeshElementsByMaterialID | TargetMesh, MaterialID | 按材质 ID 选择 |
EGeometryScriptMeshSelectionType
| 值 | 说明 |
|---|---|
Vertices | 选择顶点 |
Edges | 选择边 |
Triangles | 选择三角形 |
Polygroups | 选择 Polygroup |
MinNumTrianglePoints 参数
控制三角形被选中的条件：1 = 任意顶点在范围内即选中，2 = 至少两个顶点，3 = 全部顶点都在范围内。
转换选择
| 函数 | 关键参数 | 说明 |
|---|---|---|
ConvertMeshSelection | TargetMesh, FromSelection, NewType | 在顶点/三角形/Polygroup 间转换。out：ToSelection |
ConvertMeshSelectionToIndexList | TargetMesh, Selection | 转换为索引列表。out：IndexList、SelectionType |
ConvertIndexListToMeshSelection | TargetMesh, IndexList, SelectionType | 从索引列表创建选择。out：Selection |
ConvertIndexArrayToMeshSelection | TargetMesh, IndexArray, SelectionType | 从 int 数组创建选择 |
组合选择
| 函数 | 关键参数 | 说明 |
|---|---|---|
CombineMeshSelections | SelectionA, SelectionB, CombineMode | 组合两个选择。out：ResultSelection |
EGeometryScriptCombineSelectionMode
| 值 | 说明 |
|---|---|
Add | 并集 |
Subtract | 差集（A - B） |
Intersection | 交集 |
修改选择
| 函数 | 关键参数 | 说明 |
|---|---|---|
InvertMeshSelection | TargetMesh, Selection | 反转选择。out：NewSelection |
ExpandMeshSelectionToConnected | TargetMesh, Selection | 扩展到连通区域。out：NewSelection |
ExpandContractMeshSelection | TargetMesh, Selection, Iterations, bContract, bOnlyExpandToFaceNeighbours | 扩展/收缩选择 |
查询选择
| 函数 | 关键参数 | 说明 |
|---|---|---|
GetMeshSelectionInfo | Selection | out：SelectionType、NumSelected |
JSON 示例
球形范围选择三角形：
{"object":"/Script/GeometryScriptingCore.Default__GeometryScriptLibrary_MeshSelectionFunctions","function":"SelectMeshElementsInSphere","params":{"TargetMesh":"/Engine/Transient.DynamicMesh_0","SphereOrigin":{"X":0,"Y":0,"Z":50},"SphereRadius":100,"SelectionType":"Triangles","MinNumTrianglePoints":1}}按法线角度选择（朝上的面）：
{"object":"/Script/GeometryScriptingCore.Default__GeometryScriptLibrary_MeshSelectionFunctions","function":"SelectMeshElementsByNormalAngle","params":{"TargetMesh":"/Engine/Transient.DynamicMesh_0","Normal":{"X":0,"Y":0,"Z":1},"MaxAngleDeg":45,"SelectionType":"Triangles","MinNumTrianglePoints":3}}组合两个选择（并集）：
使用 Python 脚本在单次调用中完成多步选择组合，避免 Selection 的不可序列化问题：
# 通过 ExecutePythonScript 在引擎内执行
import unreal
# ... 在脚本内创建、组合选择并传给后续操作或者分步调用：先创建选择 A，再创建选择 B，然后组合——每步的 Selection 作为 out 参数返回后可在下一步作为输入使用（UCP 会在同一连接内保持对象引用）。
发现
对 CDO 路径调用 DescribeObject 可查看完整函数列表和参数签名。
© Italink, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
Just SKILL.md in Skills/unreal-modeling-selection of Italink/UnrealClientProtocol.
Open the folder on GitHubat commit 7f0a56e
Compare with similar skills
Unreal Modeling Selection next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Unreal Modeling Selection this skillItalink/UnrealClientProtocol | 127 | — | ~999 | Automated safety check: Pass | MIT | |
| Godot Gdscript Patterns925236118/AlphaAgent | 103 | 10 repos | ~5k | Automated safety check: Pass | MIT | |
| Sprite Genaldegad/sprite-gen | 2.7k | — | ~4.9k | Automated safety check: Pass | Apache-2.0 | |
| 2D Map and Scene Generator0x0funky/agent-sprite-forge | 4.4k | — | ~2.9k | Automated safety check: Pass | MIT | |
| Fantasy Framework Development Guideqq362946/Fantasy | 1.4k | — | ~5.8k | Automated safety check: Pass | Custom licence | |
| Dev StoryDonchitos/Claude-Code-Game-Studios | 26k | — | ~2.4k | Automated safety check: Notes | MIT |
Similar skills
Sprite Gen
aldegad/sprite-gen
Generates images and game sprites through GPT or Grok with guided provider choices, separate saved defaults, automatic cleanup and optional curation.
2D Map and Scene Generator
0x0funky/agent-sprite-forge
Plans and builds 2D game maps and scenes, from tilemaps and parallax backgrounds to HD-2D plates, with collision checks, a playable HTML preview and Tiled, Godot or LDtk export.
Fantasy Framework Development Guide
qq362946/Fantasy
Development and review guide for the Fantasy C# distributed game server framework: ECS, FTask, routing, service discovery, config and databases.
Dev Story
Donchitos/Claude-Code-Game-Studios
Implement a story: ADR guidelines, right programmer agent, code plus test.
Game Boy ROM Playthrough Driver
trekawek/coffee-gb
Plays an authorized Game Boy or Game Boy Color ROM in one persistent headless Coffee GB session, inspecting frames and keeping an action trace for replay or tests.
More from Italink/UnrealClientProtocol
All 24 skills in this repoUnreal Client Protocol
Italink/UnrealClientProtocol
Interact with the running Unreal Engine editor via TCP bridge.
Unreal Actor Editing
Italink/UnrealClientProtocol
Manage actors in UE levels via UCP. An agent skill from Italink/UnrealClientProtocol.
Unreal Asset Operation
Italink/UnrealClientProtocol
Query and manage UE assets via UCP. An agent skill from Italink/UnrealClientProtocol.
Unreal Blueprint Editing
Italink/UnrealClientProtocol
Edit UE Blueprint node graphs via text (ReadGraph/WriteGraph).
Unreal Large Blueprint Analysis
Italink/UnrealClientProtocol
Systematically analyze and translate large UE Blueprints (10+ functions) into C++ or other targets.
Unreal Live Coding
Italink/UnrealClientProtocol
Trigger Live Coding compilation via UCP. An agent skill from Italink/UnrealClientProtocol.
Related
Categories
Questions about Unreal Modeling Selection
What does Unreal Modeling Selection do?
GeometryScript 网格选择操作。当用户要求按条件选择网格元素（球形/盒体/平面/法线角度/材质等）、组合选择、扩展/收缩选择时使用。. Unreal Modeling Selection is an agent skill from Italink/UnrealClientProtocol.
When should I use Unreal Modeling Selection?
Unreal Modeling Selection fits situations like: tasks that involve Game development.
How do I install Unreal Modeling Selection in Claude Code?
Run `npx skills add Italink/UnrealClientProtocol --skill unreal-modeling-selection -a claude-code`. Or copy the skill folder (Skills/unreal-modeling-selection in Italink/UnrealClientProtocol) into .claude/skills/unreal-modeling-selection in your project. Claude Code loads it when a task matches its description.
How do I install Unreal Modeling Selection in Codex?
Run `npx skills add Italink/UnrealClientProtocol --skill unreal-modeling-selection -a codex`. Or copy the skill folder (Skills/unreal-modeling-selection in Italink/UnrealClientProtocol) into .agents/skills/unreal-modeling-selection in your project. Codex loads it when a task matches its description.
Can I use Unreal Modeling Selection in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add Italink/UnrealClientProtocol --skill unreal-modeling-selection -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/unreal-modeling-selection, .gemini/skills/unreal-modeling-selection, .github/skills/unreal-modeling-selection and .opencode/skills/unreal-modeling-selection in your project.
What does Unreal Modeling Selection need to run?
SKILL.md names no scripts, command-line tools or credentials: Unreal Modeling Selection is instructions for the agent only. Our summary lists: Python 3.
Does Unreal Modeling Selection access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Unreal Modeling Selection safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Unreal Modeling Selection use?
Unreal Modeling Selection is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Unreal Modeling Selection use?
About 999 tokens (SKILL.md is roughly 4k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Unreal Modeling Selection?
Skills that share tags, products or a category with Unreal Modeling Selection: Godot Gdscript Patterns (925236118/AlphaAgent, 103 stars), Sprite Gen (aldegad/sprite-gen, 2.7k stars), 2D Map and Scene Generator (0x0funky/agent-sprite-forge, 4.4k stars) and Fantasy Framework Development Guide (qq362946/Fantasy, 1.4k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Unreal Modeling Selection?
Italink (a GitHub user) maintains it in Italink/UnrealClientProtocol, which has 127 GitHub stars. The repository holds 24 skills in this directory. The repository was last updated on August 28, 2026.
Source: Italink/UnrealClientProtocol on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.