Image to Three.js Model
img2threejs/img2threejs
Rebuilds the object in a reference image as a procedural, animation-ready Three.js model written entirely in code, using staged sculpting with quality checks.
Moving Glue.csproj logic into GlueCommon (net8.0) through the XxxCore.Self seams.
Install Glue Common Extraction
$ npx skills add vchelaru/FlatRedBall --skill glue-common-extraction -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install vchelaru/FlatRedBall glue-common-extraction --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/vchelaru/FlatRedBall.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/glue-common-extraction .claude/skills/glue-common-extraction && 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 "glue-common-extraction" agent skill from https://github.com/vchelaru/FlatRedBall/tree/NetStandard/.claude/skills/glue-common-extraction into .claude/skills/glue-common-extraction/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "glue-common-extraction", 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/vchelaru/FlatRedBall/tree/NetStandard/.claude/skills/glue-common-extractionType 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 vchelaru/FlatRedBall --skill glue-common-extraction -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install vchelaru/FlatRedBall glue-common-extraction --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/vchelaru/FlatRedBall.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.claude/skills/glue-common-extraction .agents/skills/glue-common-extraction && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "glue-common-extraction" agent skill from https://github.com/vchelaru/FlatRedBall/tree/NetStandard/.claude/skills/glue-common-extraction into .agents/skills/glue-common-extraction/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "glue-common-extraction", 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 vchelaru/FlatRedBall --skill glue-common-extraction -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install vchelaru/FlatRedBall glue-common-extraction --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/vchelaru/FlatRedBall.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.claude/skills/glue-common-extraction .cursor/skills/glue-common-extraction && 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 "glue-common-extraction" agent skill from https://github.com/vchelaru/FlatRedBall/tree/NetStandard/.claude/skills/glue-common-extraction into .cursor/skills/glue-common-extraction/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "glue-common-extraction", 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/vchelaru/FlatRedBall.git --path .claude/skills/glue-common-extraction--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 vchelaru/FlatRedBall --skill glue-common-extraction -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install vchelaru/FlatRedBall glue-common-extraction --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/vchelaru/FlatRedBall.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.claude/skills/glue-common-extraction .gemini/skills/glue-common-extraction && 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 "glue-common-extraction" agent skill from https://github.com/vchelaru/FlatRedBall/tree/NetStandard/.claude/skills/glue-common-extraction into .gemini/skills/glue-common-extraction/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "glue-common-extraction", 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 vchelaru/FlatRedBall glue-common-extractionInstalls 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 vchelaru/FlatRedBall --skill glue-common-extraction -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/vchelaru/FlatRedBall.git skills-src && mkdir -p .github/skills && cp -r skills-src/.claude/skills/glue-common-extraction .github/skills/glue-common-extraction && 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 "glue-common-extraction" agent skill from https://github.com/vchelaru/FlatRedBall/tree/NetStandard/.claude/skills/glue-common-extraction into .github/skills/glue-common-extraction/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "glue-common-extraction", 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 vchelaru/FlatRedBall --skill glue-common-extraction -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install vchelaru/FlatRedBall glue-common-extraction --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/vchelaru/FlatRedBall.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.claude/skills/glue-common-extraction .opencode/skills/glue-common-extraction && 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 "glue-common-extraction" agent skill from https://github.com/vchelaru/FlatRedBall/tree/NetStandard/.claude/skills/glue-common-extraction into .opencode/skills/glue-common-extraction/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "glue-common-extraction", 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
glue-common-extraction- GitHub stars
- 578
- Token cost
- ~609 tokens
- SKILL.md length
- 228 words
- Files
- 1
- Skills in repo
- 32
- Repo updated
- First seen
- Licence
- MIT
At a glance
Moving Glue.csproj logic into GlueCommon (net8.0) through the XxxCore.Self seams.
- Game Development work in your project
- SKILL.md covers Pattern and Landmines
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Glue Common Extraction is an agent skill from vchelaru/FlatRedBall. Moving Glue.csproj logic into GlueCommon (net8.0) through the XxxCore.Self seams. Triggers: IObjectFinderCore, IAvailableAssetTypesCore, ITypeResolutionCore, IGlueStateCore, IPluginManagerCore, GlueCommonUnitTests, FakeCore, ObjectFinderCoreCollection.
Its SKILL.md is about 610 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. The repository describes itself as: Cross-platform 2D game engine focused on ultimate productivity built in .NET. The licence is MIT.
When your agent uses it
- Game Development work in your project
Example prompts
- “/glue-common-extraction”
What it can do on your machine
Read from SKILL.md and the folder at commit fa654ab. 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.
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
Glue Common Extraction loads about 609 tokens when it runs. Until then it costs about 69 tokens; SKILL.md has 228 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 vchelaru/FlatRedBall at commit fa654ab, republished under its MIT licence (© vchelaru). 228 words, ~609 tokens.
Download SKILL.mdSave it as
.claude/skills/glue-common-extraction/SKILL.md (or your agent's skills folder).- name
- glue-common-extraction
- description
- Moving Glue.csproj logic into GlueCommon (net8.0) through the XxxCore.Self seams. Triggers: IObjectFinderCore, IAvailableAssetTypesCore, ITypeResolutionCore, IGlueStateCore, IPluginManagerCore, GlueCommonUnitTests, Fake*Core, ObjectFinderCoreCollection.
GlueCommon Extraction
GlueCommon is plain net8.0 and can't reference Glue.csproj, so logic moved there reaches Glue's singletons only through narrow seam interfaces: GlueCommon/SaveClasses/IObjectFinderCore.cs, SaveClasses/IGlueStateCore.cs, Elements/IAvailableAssetTypesCore.cs, Parsing/ITypeResolutionCore.cs, Build/IBuildToolAssociationCore.cs, Controls/IErrorReportingCore.cs, SaveClasses/IPluginManagerCore.cs (under SaveClasses/, not Plugins/, because GlueCommon.csproj compile-excludes Plugins\**). Each has a static XxxCore.Self that the Glue-side class (ObjectFinder, GlueState, AvailableAssetTypes, TypeManager, PluginManager, ...) assigns from its own static constructor. Tests live in Tests/GlueCommonUnitTests, one hand-rolled Fake*Core per seam, and every test class that swaps a Self sits in [Collection(nameof(ObjectFinderCoreCollection))].
Pattern
- Widen a seam only with members the Glue class already implements publicly; the seam carries no logic of its own.
- Split a class across the two projects, not a file. Extension-method callers resolve unchanged; non-extension static calls need the new class name.
GlueState.Self.CurrentGlueProjectisObjectFinder.Self.GlueProject, soIObjectFinderCorealready covers that reach.
Landmines
XxxCore.Selfstays null until the Glue class's static constructor runs, and only a direct touch of that class triggers it. Code that runs during project load and reaches a singleton only through its seam needs an explicit startup touch;TypeManager.EnsureTypeResolutionSeamWired()inMainGlueWindow/GlueTestBootstrapis the existing example.GlueCommonUnitTests.csprojbuilds and tests standalone;GlueUnitTests.csprojneeds-p:SolutionDir(see glue-unit-test-bootstrap).- CI runs
GlueCommonUnitTestson Linux, wherenew FilePath("c:/...")is relative andFullPathgets the cwd prefixed. A test that compares a raw string againstFilePath.FullPathmust build the string from aFilePathtoo; a literal passes on Windows and fails on Linux.
© vchelaru, 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 .claude/skills/glue-common-extraction of vchelaru/FlatRedBall.
Open the folder on GitHubat commit fa654ab
Compare with similar skills
Glue Common Extraction 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 |
|---|---|---|---|---|---|---|
| Glue Common Extraction this skillvchelaru/FlatRedBall | 578 | — | ~609 | Automated safety check: Pass | MIT | |
| Image to Three.js Modelimg2threejs/img2threejs | 18k | 1 repos | ~8.2k | Automated safety check: Pass | Apache-2.0 | |
| Web CloneJane-xiaoer/claude-skill-web-clone | 1k | 1 repos | ~2.7k | Automated safety check: Pass | MIT | |
| Threejs Game Directormajidmanzarpour/threejs-game-skills | 2.5k | — | ~2.2k | Automated safety check: Pass | MIT | |
| Game Asset Generatorhtdt/godogen | 7.1k | — | ~2.8k | Automated safety check: Pass | MIT | |
| Threejs Gameplay Systemsvalkor-ai/loom | 1.2k | 1 repos | ~1.4k | Automated safety check: Pass | Apache-2.0 |
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Categories
Questions about Glue Common Extraction
What does Glue Common Extraction do?
Moving Glue.csproj logic into GlueCommon (net8.0) through the XxxCore.Self seams. Glue Common Extraction is an agent skill from vchelaru/FlatRedBall.Self seams.
When should I use Glue Common Extraction?
Glue Common Extraction fits situations like: game Development work in your project.
How do I install Glue Common Extraction in Claude Code?
Run `npx skills add vchelaru/FlatRedBall --skill glue-common-extraction -a claude-code`. Or copy the skill folder (.claude/skills/glue-common-extraction in vchelaru/FlatRedBall) into .claude/skills/glue-common-extraction in your project. Claude Code loads it when a task matches its description.
How do I install Glue Common Extraction in Codex?
Run `npx skills add vchelaru/FlatRedBall --skill glue-common-extraction -a codex`. Or copy the skill folder (.claude/skills/glue-common-extraction in vchelaru/FlatRedBall) into .agents/skills/glue-common-extraction in your project. Codex loads it when a task matches its description.
Can I use Glue Common Extraction 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 vchelaru/FlatRedBall --skill glue-common-extraction -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/glue-common-extraction, .gemini/skills/glue-common-extraction, .github/skills/glue-common-extraction and .opencode/skills/glue-common-extraction in your project.
What does Glue Common Extraction need to run?
SKILL.md names no scripts, command-line tools or credentials: Glue Common Extraction is instructions for the agent only.
Does Glue Common Extraction 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 Glue Common Extraction 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 Glue Common Extraction use?
Glue Common Extraction 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 Glue Common Extraction use?
About 609 tokens (SKILL.md is roughly 2.4k 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 Glue Common Extraction?
Skills that share tags, products or a category with Glue Common Extraction: Image to Three.js Model (img2threejs/img2threejs, 18k stars), Web Clone (Jane-xiaoer/claude-skill-web-clone, 1k stars), Threejs Game Director (majidmanzarpour/threejs-game-skills, 2.5k stars) and Game Asset Generator (htdt/godogen, 7.1k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Glue Common Extraction?
vchelaru (a GitHub user) maintains it in vchelaru/FlatRedBall, which has 578 GitHub stars. The repository holds 32 skills in this directory. The repository was last updated on October 10, 2026.
Source: vchelaru/FlatRedBall on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.