Skill Creator
Azure/azqr
Create new skills, modify and improve existing skills, and measure skill performance.
交互式创建或优化 Nova Agent 技能（SKILL.md），支持 quick 模式与模板. An agent skill from iZiTTMarvin/Nova-agent.
Install Skill Creator
$ npx skills add iZiTTMarvin/Nova-agent --skill skill-creator -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install iZiTTMarvin/Nova-agent skill-creator --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/iZiTTMarvin/Nova-agent.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.nova/skills/skill-creator .claude/skills/skill-creator && 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 "skill-creator" agent skill from https://github.com/iZiTTMarvin/Nova-agent/tree/main/.nova/skills/skill-creator into .claude/skills/skill-creator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "skill-creator", 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/iZiTTMarvin/Nova-agent/tree/main/.nova/skills/skill-creatorType 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 iZiTTMarvin/Nova-agent --skill skill-creator -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install iZiTTMarvin/Nova-agent skill-creator --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/iZiTTMarvin/Nova-agent.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.nova/skills/skill-creator .agents/skills/skill-creator && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "skill-creator" agent skill from https://github.com/iZiTTMarvin/Nova-agent/tree/main/.nova/skills/skill-creator into .agents/skills/skill-creator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "skill-creator", 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 iZiTTMarvin/Nova-agent --skill skill-creator -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install iZiTTMarvin/Nova-agent skill-creator --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/iZiTTMarvin/Nova-agent.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.nova/skills/skill-creator .cursor/skills/skill-creator && 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 "skill-creator" agent skill from https://github.com/iZiTTMarvin/Nova-agent/tree/main/.nova/skills/skill-creator into .cursor/skills/skill-creator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "skill-creator", 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/iZiTTMarvin/Nova-agent.git --path .nova/skills/skill-creator--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 iZiTTMarvin/Nova-agent --skill skill-creator -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install iZiTTMarvin/Nova-agent skill-creator --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/iZiTTMarvin/Nova-agent.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.nova/skills/skill-creator .gemini/skills/skill-creator && 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 "skill-creator" agent skill from https://github.com/iZiTTMarvin/Nova-agent/tree/main/.nova/skills/skill-creator into .gemini/skills/skill-creator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "skill-creator", 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 iZiTTMarvin/Nova-agent skill-creatorInstalls 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 iZiTTMarvin/Nova-agent --skill skill-creator -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/iZiTTMarvin/Nova-agent.git skills-src && mkdir -p .github/skills && cp -r skills-src/.nova/skills/skill-creator .github/skills/skill-creator && 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 "skill-creator" agent skill from https://github.com/iZiTTMarvin/Nova-agent/tree/main/.nova/skills/skill-creator into .github/skills/skill-creator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "skill-creator", 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 iZiTTMarvin/Nova-agent --skill skill-creator -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install iZiTTMarvin/Nova-agent skill-creator --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/iZiTTMarvin/Nova-agent.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.nova/skills/skill-creator .opencode/skills/skill-creator && 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 "skill-creator" agent skill from https://github.com/iZiTTMarvin/Nova-agent/tree/main/.nova/skills/skill-creator into .opencode/skills/skill-creator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "skill-creator", 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
skill-creator- GitHub stars
- 178
- Token cost
- ~355 tokens
- SKILL.md length
- 105 words
- Files
- 1
- Skills in repo
- 7
- Repo updated
- First seen
- Licence
- MIT
At a glance
交互式创建或优化 Nova Agent 技能（SKILL.md），支持 quick 模式与模板. An agent skill from iZiTTMarvin/Nova-agent.
- Works in 5 steps: 确认技能 name（slug）与 description → 起草 SKILL.md 正文（步骤清晰、可执行） → 询问写入位置：global 或 project → …
- Tasks that involve Skill authoring
- SKILL.md covers 工作区, Nova 技能规范（摘要）, 交互模式 and 优化已有技能, plus 1 more section
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Skill Creator is an agent skill from iZiTTMarvin/Nova-agent. 交互式创建或优化 Nova Agent 技能（SKILL.md），支持 quick 模式与模板
Its SKILL.md is about 360 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 Agent Workflows, covering Skill authoring. The repository describes itself as: 最适合新手、懒人、业余开发者使用的本地桌面 Agent，长会话不丢上下文，一句话跑完全流程，无需如何门槛即可完成高质量的开发. The licence is MIT.
When your agent uses it
- Tasks that involve Skill authoring
Example prompts
- “/skill-creator”
Workflow steps
5 steps, taken from the first numbered list in SKILL.md.
- 确认技能 name（slug）与 description
- 起草 SKILL.md 正文（步骤清晰、可执行）
- 询问写入位置：global 或 project
- 使用 write 工具写入 ~/.nova/skills//SKILL.md 或 .nova/skills//SKILL.md
- 提示用户运行 /技能名 或重启列表验证
What it can do on your machine
Read from SKILL.md and the folder at commit 216466e. 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 yaml).
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
Skill Creator loads about 355 tokens when it runs. Until then it costs about 15 tokens; SKILL.md has 105 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 iZiTTMarvin/Nova-agent at commit 216466e, republished under its MIT licence (© iZiTTMarvin). 105 words, ~355 tokens.
Download SKILL.mdSave it as
.claude/skills/skill-creator/SKILL.md (or your agent's skills folder).- name
- skill-creator
- description
- 交互式创建或优化 Nova Agent 技能（SKILL.md），支持 quick 模式与模板
- user-invocable
- true
Skill 创建与优化
你正在执行 skill-creator 技能，帮助用户编写或改进 Nova Agent 技能文件。
工作区
- 路径：<%= workspacePath %>
Nova 技能规范（摘要）
技能目录结构：
<name>/
SKILL.md # 必需：frontmatter + Markdown 正文
... # 可选：脚本、示例等附属文件落盘位置（优先级从低到高）：
| 位置 | 路径 |
|---|---|
| 内置 | 应用 .nova/skills/（只读） |
| 全局 | ~/.nova/skills/<name>/ |
| 项目 | <workspace>/.nova/skills/<name>/ |
Frontmatter 常用字段：
---
name: my-skill # slug：小写字母、数字、连字符
description: 一句话描述（≤340 字符）
user-invocable: true # 是否允许 /my-skill 调用
disable-model-invocation: false
argument-hint: "[任务描述]"
---模板占位符（v1）：
<%= workspacePath %>— 当前工作区根路径${NOVA_*}/${ENV_VAR}— 环境变量（缺失时保留字面）
交互模式
Quick 模式（用户已给出明确需求）
- 确认技能
name（slug）与description - 起草 SKILL.md 正文（步骤清晰、可执行）
- 询问写入位置：
global或project - 使用
write工具写入~/.nova/skills/<name>/SKILL.md或.nova/skills/<name>/SKILL.md - 提示用户运行
/技能名或重启列表验证
引导模式（用户需求模糊）
依次询问：
- 技能要解决什么问题？
- 希望 Agent 按什么步骤执行？
- 是否需要禁止某些工具或 fork 子代理？
- 名称与一句话描述
然后进入 Quick 模式第 2–5 步。
优化已有技能
若用户提供了现有 SKILL.md 或技能名：
- 用
read读取内容 - 检查：description 是否清晰、步骤是否可执行、frontmatter 是否合法
- 给出改进版 diff 或完整重写建议
- 经用户确认后再写入
约束
name必须是合法 slug；非法时降级为目录名并警告。- 不要创建加密 skill 或依赖未实现的
!`shell`模板。 - 写入前向用户确认路径与内容摘要。
© iZiTTMarvin, 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 .nova/skills/skill-creator of iZiTTMarvin/Nova-agent.
Open the folder on GitHubat commit 216466e
Compare with similar skills
Skill Creator 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 |
|---|---|---|---|---|---|---|
| Skill Creator this skilliZiTTMarvin/Nova-agent | 178 | — | ~355 | Automated safety check: Pass | MIT | |
| Skill CreatorAzure/azqr | 795 | 89 repos | ~8.2k | Automated safety check: Pass | Apache-2.0 | |
| Claude Code Skill Developer Guidediet103/claude-code-infrastructure-showcase | 10k | 11 repos | ~3.5k | Automated safety check: Pass | MIT | |
| Darwin Skill Optimizeralchaincyf/darwin-skill | 6.2k | 1 repos | ~4.7k | Automated safety check: Pass | MIT | |
| Claude Code Command Developmentanthropics/claude-plugins-official | 38k | 10 repos | ~4.8k | Automated safety check: Pass | Apache-2.0 | |
| Claude Code Plugin Structureanthropics/claude-plugins-official | 38k | 10 repos | ~3.4k | Automated safety check: Pass | Apache-2.0 |
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Categories
Questions about Skill Creator
What does Skill Creator do?
交互式创建或优化 Nova Agent 技能（SKILL.md），支持 quick 模式与模板. An agent skill from iZiTTMarvin/Nova-agent. Skill Creator is an agent skill from iZiTTMarvin/Nova-agent.
When should I use Skill Creator?
Skill Creator fits situations like: tasks that involve Skill authoring.
How do I install Skill Creator in Claude Code?
Run `npx skills add iZiTTMarvin/Nova-agent --skill skill-creator -a claude-code`. Or copy the skill folder (.nova/skills/skill-creator in iZiTTMarvin/Nova-agent) into .claude/skills/skill-creator in your project. Claude Code loads it when a task matches its description.
How do I install Skill Creator in Codex?
Run `npx skills add iZiTTMarvin/Nova-agent --skill skill-creator -a codex`. Or copy the skill folder (.nova/skills/skill-creator in iZiTTMarvin/Nova-agent) into .agents/skills/skill-creator in your project. Codex loads it when a task matches its description.
Can I use Skill Creator 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 iZiTTMarvin/Nova-agent --skill skill-creator -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/skill-creator, .gemini/skills/skill-creator, .github/skills/skill-creator and .opencode/skills/skill-creator in your project.
What does Skill Creator need to run?
SKILL.md names no scripts, command-line tools or credentials: Skill Creator is instructions for the agent only.
Does Skill Creator 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 Skill Creator 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 Skill Creator use?
Skill Creator 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 Skill Creator use?
About 355 tokens (SKILL.md is roughly 1.4k 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 Skill Creator?
Skills that share tags, products or a category with Skill Creator: Skill Creator (Azure/azqr, 795 stars), Claude Code Skill Developer Guide (diet103/claude-code-infrastructure-showcase, 10k stars), Darwin Skill Optimizer (alchaincyf/darwin-skill, 6.2k stars) and Claude Code Command Development (anthropics/claude-plugins-official, 38k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Skill Creator?
iZiTTMarvin (a GitHub user) maintains it in iZiTTMarvin/Nova-agent, which has 178 GitHub stars. The repository holds 7 skills in this directory. The repository was last updated on October 9, 2026.
Source: iZiTTMarvin/Nova-agent on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.