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Typescript

Checked
alexanderguy·vlatest·backend

Generates clean, well-documented TypeScript code for backend services based on provided specifications and best practices.

Repository

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

  1. 1

    Run this in your project

    terminal
    $ npx skills add alexanderguy/skills --skill typescript -a claude-code

  2. Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

alexanderguy

Taken from the source listing. We haven't verified who controls this account.

Install target

Live repository

Not pinned. Installing fetches whatever the repository holds at the time you run the command.

No human has reviewed this code. The checks below are a static scan of the files at one commit — nobody has run this skill or judged whether it works. A skill runs with whatever access you give your agent, so read the source before you install it.

Automated safety checks

scanned

This skill passed all 6 checks. We read its files at one commit and looked for the things that make a skill dangerous to run — not for whether it works.

  • Declares what it does: passed

    SKILL.md parses and declares a name and a description.

    SKILL.md exists, its frontmatter parses, and it declares a name and a description.

  • No undeclared network calls: passed

    Makes no network calls.

    Every host the skill dials — from its scripts, its config endpoints or the commands it tells the agent to run — is either well-known package and API infrastructure or declared in its own frontmatter. Links in documentation are not counted.

  • No obfuscated payloads: passed

    No encoded or obfuscated payloads.

    No base64, hex or compressed blob is decoded and then executed, and no encoded shell commands.

  • No credential access: passed

    Reads no keys, tokens, keychains or credential files.

    Neither the code nor the SKILL.md instructions read SSH keys, cloud credentials, keychains, token stores, browser cookie databases or dotfiles that hold secrets.

  • No pipe-to-shell installers: passed

    No pipe-to-shell or download-and-run installers.

    No `curl … | sh` pattern, in the code or in the instructions, that runs code fetched at run time.

  • Pinned to a commit: passed

    Scanned alexanderguy/skills at 2e2c1f57a6.

    The exact upstream commit SHA that was scanned is recorded, so the result refers to specific bytes.

Commit
2e2c1f57a6
Manifest
skills/typescript/SKILL.md
Scanned
1 file, 573 lines
This is a static scan, not a review. It reads the skill's files; it does not run them, and it cannot tell you whether the skill is any good or whether the code does what its description says. A skill runs with whatever access you give your agent.
What each check looks for →

About this skill

What it does

This skill provides expertise in TypeScript, a superset of JavaScript that adds static typing. It allows AI agents to write more robust and maintainable code by catching errors during development rather than at runtime. The skill can be used for tasks ranging from generating simple scripts to building complex web applications or backend services.

When to use it

  • Generating Backend Code: Use this skill when you need an agent to create server-side logic, APIs, or database interactions using Node.js and TypeScript.
  • Developing Web Applications: Leverage the skill for creating front-end components and overall application structure in frameworks like React, Angular, or Vue.js with TypeScript.
  • Code Refactoring: Have the agent convert existing JavaScript codebases to TypeScript for improved type safety and maintainability.
  • Creating Command-Line Tools: Build CLI applications using Node.js and TypeScript for automation tasks or developer tools.

Key capabilities

  • TypeScript syntax understanding
  • Static typing support
  • Node.js development expertise
  • Code generation in TypeScript
  • JavaScript to TypeScript conversion

Example prompts

  • "Write a simple Express.js API endpoint in TypeScript that returns 'Hello, World!'"
  • "Convert this JavaScript function into TypeScript: function add(a, b) { return a + b; }"
  • "Create a React component with TypeScript for displaying a list of items."

Tips & gotchas

  • The skill assumes basic familiarity with programming concepts. While it can generate code, understanding the generated output is still important.