Typescript Advanced Types
rolling-scopes/rsschool-app
Master TypeScript's advanced type system including generics, conditional types, mapped types, template literals, and utility types for building type-safe applications.
Generate production-quality TypeScript CLIs with full documentation, error handling, and best practices.
Install System Createcli
$ npx skills add Microck/ordinary-claude-skills --skill system-createcli -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install Microck/ordinary-claude-skills system-createcli --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/Microck/ordinary-claude-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills_all/system-createcli .claude/skills/system-createcli && 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 "system-createcli" agent skill from https://github.com/Microck/ordinary-claude-skills/tree/main/skills_all/system-createcli into .claude/skills/system-createcli/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "system-createcli", 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/Microck/ordinary-claude-skills/tree/main/skills_all/system-createcliType 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 Microck/ordinary-claude-skills --skill system-createcli -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install Microck/ordinary-claude-skills system-createcli --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Microck/ordinary-claude-skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills_all/system-createcli .agents/skills/system-createcli && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "system-createcli" agent skill from https://github.com/Microck/ordinary-claude-skills/tree/main/skills_all/system-createcli into .agents/skills/system-createcli/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "system-createcli", 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 Microck/ordinary-claude-skills --skill system-createcli -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install Microck/ordinary-claude-skills system-createcli --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Microck/ordinary-claude-skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills_all/system-createcli .cursor/skills/system-createcli && 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 "system-createcli" agent skill from https://github.com/Microck/ordinary-claude-skills/tree/main/skills_all/system-createcli into .cursor/skills/system-createcli/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "system-createcli", 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/Microck/ordinary-claude-skills.git --path skills_all/system-createcli--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 Microck/ordinary-claude-skills --skill system-createcli -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install Microck/ordinary-claude-skills system-createcli --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Microck/ordinary-claude-skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills_all/system-createcli .gemini/skills/system-createcli && 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 "system-createcli" agent skill from https://github.com/Microck/ordinary-claude-skills/tree/main/skills_all/system-createcli into .gemini/skills/system-createcli/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "system-createcli", 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 Microck/ordinary-claude-skills system-createcliInstalls 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 Microck/ordinary-claude-skills --skill system-createcli -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/Microck/ordinary-claude-skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills_all/system-createcli .github/skills/system-createcli && 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 "system-createcli" agent skill from https://github.com/Microck/ordinary-claude-skills/tree/main/skills_all/system-createcli into .github/skills/system-createcli/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "system-createcli", 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 Microck/ordinary-claude-skills --skill system-createcli -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install Microck/ordinary-claude-skills system-createcli --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Microck/ordinary-claude-skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills_all/system-createcli .opencode/skills/system-createcli && 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 "system-createcli" agent skill from https://github.com/Microck/ordinary-claude-skills/tree/main/skills_all/system-createcli into .opencode/skills/system-createcli/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "system-createcli", 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
system-createcli- GitHub stars
- 403
- Token cost
- ~2.5k tokens
- SKILL.md length
- 1,024 words
- Files
- 2
- Skills in repo
- 91
- Repo updated
- First seen
- Licence
- Custom licence
At a glance
Generate production-quality TypeScript CLIs with full documentation, error handling, and best practices.
- Works in 5 steps: Compilation → Functionality → Documentation → …
- User says create a CLI
- SKILL.md covers 🎯 WORKFLOW ROUTING (SYSTEM…, 🚀 WHEN TO ACTIVATE THIS SKILL, 💡 CORE CAPABILITIES and 🏗️ INTEGRATION WITH KAI, plus 3 more sections
- Needs GITHUB_TOKEN
What it does
System Createcli is an agent skill from Microck/ordinary-claude-skills. Generate production-quality TypeScript CLIs with full documentation, error handling, and best practices. Creates deterministic, type-safe command-line tools following PAI's CLI-First Architecture. USE WHEN user says "create a CLI", "build a command-line tool", "make a CLI for X", or requests CLI generation. (user)
Its SKILL.md is about 2.5k tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `metadata.json`).
It sits in Development, covering Type safety. It works with TypeScript. The repository describes itself as: An unappealing collection of Claude Skills and resources.
When your agent uses it
- User says create a CLI
- Build a command-line tool
- Make a CLI for X
- Requests CLI generation
Example prompts
- “s CLI-First Architecture. USE WHEN user says”
- “build a command-line tool”
- “make a CLI for X”
- “/system-createcli”
Requirements
- Node.js
- A credential in GITHUB_TOKEN
Workflow steps
5 steps, taken from the step headings in SKILL.md.
- Compilation
- Functionality
- Documentation
- Code Quality
- Integration
What it can do on your machine
Read from SKILL.md and the folder at commit 1056d29. 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 bash).
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 these keys or tokens, usually read from environment variables:
GITHUB_TOKEN
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
System Createcli loads about 2.5k tokens when it runs. Until then it costs about 83 tokens; SKILL.md has 1,024 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
Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 1,024 words (~2,544 tokens).
- name
- system-createcli
- location
- user
Files
SKILL.md and 1 other file in skills_all/system-createcli of Microck/ordinary-claude-skills.
- SKILL.md
- metadata.json
Open the folder on GitHubat commit 1056d29
Compare with similar skills
System Createcli 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 |
|---|---|---|---|---|---|---|
| System Createcli this skillMicrock/ordinary-claude-skills | 403 | — | ~2.5k | Automated safety check: Pass | Custom licence | |
| Typescript Advanced Typesrolling-scopes/rsschool-app | 10k | 25 repos | ~4.2k | Automated safety check: Pass | MPL-2.0 | |
| Wagmi Feature Developmentwevm/wagmi | 6.8k | — | ~3.8k | Automated safety check: Pass | MIT | |
| Convert Internal Package to TypeScriptTryGhost/Ghost | 55k | — | ~1.2k | Automated safety check: Pass | MIT | |
| Add NodeBridge Handlerneovateai/neovate-code | 1.6k | — | ~1k | Automated safety check: Pass | MIT | |
| AST Visitor Pattern for Unionsprisma/orm | 48k | — | ~830 | Automated safety check: Pass | Apache-2.0 |
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Convert Internal Package to TypeScript
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Moves a legacy internal Ghost package from JavaScript and CommonJS to TypeScript and ESM in three focused commits that keep git file history intact.
Add NodeBridge Handler
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Walks through adding a message handler to NodeBridge in Neovate Code, from the implementation and its types to an optional test entry and a run with Bun.
- Official
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Create a bumpy bump file describing which packages changed and how, for version bumping and changelog generation.
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Related
Works with
Categories
Questions about System Createcli
What does System Createcli do?
Generate production-quality TypeScript CLIs with full documentation, error handling, and best practices. System Createcli is an agent skill from Microck/ordinary-claude-skills. Generate production-quality TypeScript CLIs with full documentation, error handling, and best practices.
When should I use System Createcli?
System Createcli fits situations like: user says create a CLI; build a command-line tool; make a CLI for X; requests CLI generation.
How do I install System Createcli in Claude Code?
Run `npx skills add Microck/ordinary-claude-skills --skill system-createcli -a claude-code`. Or copy the skill folder (skills_all/system-createcli in Microck/ordinary-claude-skills) into .claude/skills/system-createcli in your project. Claude Code loads it when a task matches its description.
How do I install System Createcli in Codex?
Run `npx skills add Microck/ordinary-claude-skills --skill system-createcli -a codex`. Or copy the skill folder (skills_all/system-createcli in Microck/ordinary-claude-skills) into .agents/skills/system-createcli in your project. Codex loads it when a task matches its description.
Can I use System Createcli 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 Microck/ordinary-claude-skills --skill system-createcli -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/system-createcli, .gemini/skills/system-createcli, .github/skills/system-createcli and .opencode/skills/system-createcli in your project.
What does System Createcli need to run?
Going by SKILL.md and its folder, System Createcli needs credentials named GITHUB_TOKEN. Our summary lists: Node.js; A credential in GITHUB_TOKEN.
Does System Createcli 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 System Createcli 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 System Createcli use?
System Createcli has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.
How many tokens does System Createcli use?
About 2.5k tokens (SKILL.md is roughly 10k 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 System Createcli?
Skills that share tags, products or a category with System Createcli: Typescript Advanced Types (rolling-scopes/rsschool-app, 10k stars), Wagmi Feature Development (wevm/wagmi, 6.8k stars), Convert Internal Package to TypeScript (TryGhost/Ghost, 55k stars) and Add NodeBridge Handler (neovateai/neovate-code, 1.6k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains System Createcli?
Microck (a GitHub user) maintains it in Microck/ordinary-claude-skills, which has 403 GitHub stars. The repository holds 91 skills in this directory. The repository was last updated on September 6, 2026.
Source: Microck/ordinary-claude-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.