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Mastering Typescript

Checked
spillwavesolutions·vlatest·backend

Generates clean, efficient, and well-documented TypeScript code for robust and scalable backend applications.

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 spillwavesolutions/mastering-typescript-skill --skill mastering-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

spillwavesolutions

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 spillwavesolutions/mastering-typescript-skill at 2f74a00f73.

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

Commit
2f74a00f73
Manifest
mastering-typescript/SKILL.md
Scanned
10 files, 3,819 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

mastering-typescript

What it does

This skill equips AI agents with advanced TypeScript expertise to write, debug, and refactor type-safe code. It enables the agent to handle complex type definitions, leverage generics effectively, and integrate seamlessly into modern JavaScript ecosystems.

When to use it

  • Refactoring legacy JavaScript codebases to enforce strict typing and reduce runtime errors.
  • Generating boilerplate for API clients with precise interface definitions.
  • Debugging complex generic constraints and union types in large-scale applications.
  • Implementing advanced patterns like discriminated unions or mapped types for data validation.

Key capabilities

  • Advanced type system manipulation including generics, interfaces, and utility types.
  • Strict type checking configuration and error resolution.
  • Integration with popular TypeScript tooling and build pipelines.
  • Code generation that adheres to best practices for maintainability and scalability.

Example prompts

  • "Refactor this JavaScript function into a generic TypeScript component with strict input validation."
  • "Generate a discriminated union type definition based on these JSON schema examples."
  • "Debug this TypeScript error regarding incompatible types in a mapped type declaration."

Tips & gotchas

Ensure your AI agent has access to the project's tsconfig.json to respect specific compiler options like strict mode. For best results, provide context about existing utility types or custom decorators used in the codebase to maintain consistency.