Axhub Annotation Standalone
lintendo/Axhub-Skills
A skill your agent uses when adding @axhub/annotation to standalone React apps, plain HTML pages, Vite prototypes, or other web hosts that need annotation markers, directories, Markdown notes, or…
A skill your agent uses when rendering high-school solid-geometry problem data into an interactive 3D standalone HTML artifact with known-condition highlights, step-by-step constructions, faces…
Install Geometry Assistant
$ npx skills add mingchen666/Reviva --skill geometry-assistant -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install mingchen666/Reviva geometry-assistant --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/mingchen666/Reviva.git skills-src && mkdir -p .claude/skills && cp -r skills-src/electron/builtin-assets/skills/geometry-assistant .claude/skills/geometry-assistant && 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 "geometry-assistant" agent skill from https://github.com/mingchen666/Reviva/tree/main/electron/builtin-assets/skills/geometry-assistant into .claude/skills/geometry-assistant/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "geometry-assistant", 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/mingchen666/Reviva/tree/main/electron/builtin-assets/skills/geometry-assistantType 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 mingchen666/Reviva --skill geometry-assistant -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install mingchen666/Reviva geometry-assistant --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mingchen666/Reviva.git skills-src && mkdir -p .agents/skills && cp -r skills-src/electron/builtin-assets/skills/geometry-assistant .agents/skills/geometry-assistant && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "geometry-assistant" agent skill from https://github.com/mingchen666/Reviva/tree/main/electron/builtin-assets/skills/geometry-assistant into .agents/skills/geometry-assistant/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "geometry-assistant", 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 mingchen666/Reviva --skill geometry-assistant -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install mingchen666/Reviva geometry-assistant --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mingchen666/Reviva.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/electron/builtin-assets/skills/geometry-assistant .cursor/skills/geometry-assistant && 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 "geometry-assistant" agent skill from https://github.com/mingchen666/Reviva/tree/main/electron/builtin-assets/skills/geometry-assistant into .cursor/skills/geometry-assistant/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "geometry-assistant", 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/mingchen666/Reviva.git --path electron/builtin-assets/skills/geometry-assistant--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 mingchen666/Reviva --skill geometry-assistant -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install mingchen666/Reviva geometry-assistant --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mingchen666/Reviva.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/electron/builtin-assets/skills/geometry-assistant .gemini/skills/geometry-assistant && 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 "geometry-assistant" agent skill from https://github.com/mingchen666/Reviva/tree/main/electron/builtin-assets/skills/geometry-assistant into .gemini/skills/geometry-assistant/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "geometry-assistant", 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 mingchen666/Reviva geometry-assistantInstalls 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 mingchen666/Reviva --skill geometry-assistant -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/mingchen666/Reviva.git skills-src && mkdir -p .github/skills && cp -r skills-src/electron/builtin-assets/skills/geometry-assistant .github/skills/geometry-assistant && 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 "geometry-assistant" agent skill from https://github.com/mingchen666/Reviva/tree/main/electron/builtin-assets/skills/geometry-assistant into .github/skills/geometry-assistant/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "geometry-assistant", 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 mingchen666/Reviva --skill geometry-assistant -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install mingchen666/Reviva geometry-assistant --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mingchen666/Reviva.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/electron/builtin-assets/skills/geometry-assistant .opencode/skills/geometry-assistant && 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 "geometry-assistant" agent skill from https://github.com/mingchen666/Reviva/tree/main/electron/builtin-assets/skills/geometry-assistant into .opencode/skills/geometry-assistant/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "geometry-assistant", 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
geometry-assistant- GitHub stars
- 237
- Token cost
- ~1.2k tokens
- SKILL.md length
- 318 words
- Files
- 14 (incl. scripts, references, assets)
- Skills in repo
- 54
- Repo updated
- First seen
- Licence
- None found
At a glance
A skill your agent uses when rendering high-school solid-geometry problem data into an interactive 3D standalone HTML artifact with known-condition highlights, step-by-step constructions, faces…
- Works in 6 steps: 读取题目并完成数学分析；读取 references/data-format.md。 → 构建 geometryData JSON。 → 用 file_write 将临时 JSON 写入系统提示给出的当前 Agent… → …
- Rendering high-school solid-geometry problem data into an interactive 3D standalone HTML artifact with known-condition highlights
- SKILL.md covers 技术方案, 标准流程, MindSpace 输入处理 and MindSpace 路径规则, plus 8 more sections
- Runs Python scripts from its folder; calls node
What it does
Geometry Assistant is an agent skill from mingchen666/Reviva. Use when rendering high-school solid-geometry problem data into an interactive 3D standalone HTML artifact with known-condition highlights, step-by-step constructions, faces, polygons, line-plane angles, or dihedral angles.
Its SKILL.md is about 1.2k tokens, which your agent loads only when the skill is triggered. The skill folder holds 21 other files, including scripts, reference files and assets (for example `README.md`, `archive/legacy-localhost-preview.md` and `config.json`).
It sits in Frontend & Design, covering HTML artifacts. The repository describes itself as: Local-first AI learning workspace — ask, note, review and create around your own materials. Wiki KB, Agents, Skills, creation tools.Private NotebookLM Alternative.AI….
When your agent uses it
- Rendering high-school solid-geometry problem data into an interactive 3D standalone HTML artifact with known-condition highlights
- Step-by-step constructions
- Line-plane angles
- Dihedral angles
Example prompts
- “/geometry-assistant”
Requirements
- Python 3
- Pre-approved tools (allowed-tools): file_read, file_write, document_read, vision_analyze, exec_command
Workflow steps
6 steps, taken from the first numbered list in SKILL.md.
- 读取题目并完成数学分析；读取 references/data-format.md。
- 构建 geometryData JSON。
- 用 file_write 将临时 JSON 写入系统提示给出的当前 Agent 临时目录。
- 用 exec_command 运行内置 /skills/geometry-assistant/scripts/deploy.py，显式指定最终 HTML 输出路径。
- 运行 /skills/geometry-assistant/scripts/check_output.py 检查生成结果；Node 可用时增加 --node-check。
- 交付最终 .html 虚拟路径和 CDN 联网说明。不要启动本地服务器。
What it can do on your machine
Read from SKILL.md and the folder at commit 24bde40. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves these tools, so the agent can use them without asking each time:
file_readfile_writedocument_readvision_analyzeexec_command
From allowed-tools in the SKILL.md frontmatter.
Runs code
Ships 2 files in scripts/ (Python, from the files we listed), which the agent can run.
Shell commands in SKILL.md call:
node
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
Geometry Assistant loads about 1.2k tokens when it runs, and up to ~1.8k if it reads all its reference files. Until then it costs about 61 tokens; SKILL.md has 318 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); the scripts in this folder are not scanned.
SKILL.md
Without a licence we can't republish the file, so here is its outline and opening line. It has 318 words (~1,153 tokens).
“SINGLE_FILE_HTML_ONLY：本 Skill 只交付单文件 HTML。geometryData、样式和页面逻辑嵌入一个 .html 文件，用户不需要启动服务端；Three.js 与 addons 通过 jsDelivr CDN 加载，因此首次打开或浏览器未缓存依赖时需要联网。不要宣称完全离线或零外部依赖。”
- name
- geometry-assistant
- allowed-tools
- file_read, file_write, document_read, vision_analyze, exec_command
- version
- 1.0.0
- metadata.short-description
- 立体几何 3D 单文件 HTML 可视化
Files
SKILL.md and 13 other files (scripts, references, assets) in electron/builtin-assets/skills/geometry-assistant of mingchen666/Reviva.
- SKILL.md
- README.md
- archive/legacy-localhost-preview.md
- assets/template.html
- config.json
- evals/evals.json
- pyproject.toml
- references/data-format.md
- scripts/check_output.py
- scripts/deploy.py
- src/geometry_assistant/__init__.py
- src/geometry_assistant/assets/template.html
- src/geometry_assistant/cli.py
- … and 1 more
Open the folder on GitHubat commit 24bde40
Compare with similar skills
Geometry Assistant 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 |
|---|---|---|---|---|---|---|
| Geometry Assistant this skillmingchen666/Reviva | 237 | — | ~1.2k | Automated safety check: Pass | None | |
| Axhub Annotation Standalonelintendo/Axhub-Skills | 127 | — | ~831 | Automated safety check: Pass | MIT | |
| LobeHub Interactive Prototypelobehub/lobehub | 83k | — | ~1.6k | Automated safety check: Pass | Custom licence | |
| Paperclip Pagepaperclipai/paperclip | 99k | — | ~1k | Automated safety check: Pass | MIT | |
| Openkb Deck NeonVectifyAI/OpenKB | 4.7k | 1 repos | ~4.3k | Automated safety check: Pass | Apache-2.0 | |
| Webhome Homepage Builderwebhtv/webhtv | 1.7k | — | ~3.8k | Automated safety check: Pass | GPL-3.0 |
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Related
Categories
Questions about Geometry Assistant
What does Geometry Assistant do?
A skill your agent uses when rendering high-school solid-geometry problem data into an interactive 3D standalone HTML artifact with known-condition highlights, step-by-step constructions, faces…. Geometry Assistant is an agent skill from mingchen666/Reviva. Use when rendering high-school solid-geometry problem data into an interactive 3D standalone HTML artifact with known-condition highlights, step-by-step constructions, faces, polygons, line-plane angles, or dihedral angles.
When should I use Geometry Assistant?
Geometry Assistant fits situations like: rendering high-school solid-geometry problem data into an interactive 3D standalone HTML artifact with known-condition highlights; step-by-step constructions; line-plane angles; dihedral angles.
How do I install Geometry Assistant in Claude Code?
Run `npx skills add mingchen666/Reviva --skill geometry-assistant -a claude-code`. Or copy the skill folder (electron/builtin-assets/skills/geometry-assistant in mingchen666/Reviva) into .claude/skills/geometry-assistant in your project. Claude Code loads it when a task matches its description.
How do I install Geometry Assistant in Codex?
Run `npx skills add mingchen666/Reviva --skill geometry-assistant -a codex`. Or copy the skill folder (electron/builtin-assets/skills/geometry-assistant in mingchen666/Reviva) into .agents/skills/geometry-assistant in your project. Codex loads it when a task matches its description.
Can I use Geometry Assistant 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 mingchen666/Reviva --skill geometry-assistant -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/geometry-assistant, .gemini/skills/geometry-assistant, .github/skills/geometry-assistant and .opencode/skills/geometry-assistant in your project.
What does Geometry Assistant need to run?
Going by SKILL.md and its folder, Geometry Assistant needs Python for the scripts in its folder and the command-line tools its instructions call (node). Our summary lists: Python 3. Its frontmatter pre-approves these tools: file_read, file_write, document_read, vision_analyze, exec_command.
Does Geometry Assistant 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 Geometry Assistant 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. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.
What licence does Geometry Assistant use?
No licence was found for Geometry Assistant or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Geometry Assistant use?
About 1.2k tokens (SKILL.md is roughly 4.6k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 659 tokens, read only when the agent opens those files.
What are the alternatives to Geometry Assistant?
Skills that share tags, products or a category with Geometry Assistant: Axhub Annotation Standalone (lintendo/Axhub-Skills, 127 stars), LobeHub Interactive Prototype (lobehub/lobehub, 83k stars), Paperclip Page (paperclipai/paperclip, 99k stars) and Openkb Deck Neon (VectifyAI/OpenKB, 4.7k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Geometry Assistant?
mingchen666 (a GitHub user) maintains it in mingchen666/Reviva, which has 237 GitHub stars. The repository holds 54 skills in this directory. The repository was last updated on September 21, 2026.
Source: mingchen666/Reviva on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.