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Typescript Advanced Types

Checked
lifangda·vlatest·backend·MIT

Generates robust, type-safe TypeScript code leveraging advanced types, utility functions, and complex generics for backend development.

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 lifangda/claude-plugins --skill typescript-advanced-types -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

lifangda

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 lifangda/claude-plugins at 76d90e8304.

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

Commit
76d90e8304
Manifest
cli-tool/skills-library/javascript-typescript/typescript-advanced-types/SKILL.md
Scanned
10 files, 2,495 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 allows AI agents to leverage advanced TypeScript type system features. It can generate complex types, perform type inference, and assist in writing more robust and maintainable code. Specifically, the agent can help with tasks like creating conditional types, mapped types, and discriminated unions for improved type safety.

When to use it

  • Complex Type Definitions: When you need to define intricate data structures or interfaces that go beyond basic TypeScript types.
  • Type-Safe Transformations: When transforming existing types based on specific conditions or patterns.
  • Code Generation Assistance: To generate type definitions automatically from schema or other sources, reducing manual effort and potential errors.
  • Debugging Type Errors: When encountering difficult-to-understand TypeScript compiler errors related to advanced type constructs.

Key capabilities

  • Conditional Types
  • Mapped Types
  • Discriminated Unions
  • Type Inference
  • Complex Type Generation

Example prompts

  • "Generate a mapped type that converts all properties of this interface to read-only."
  • "Create a conditional type that returns 'string' if the input is a string, and 'number' otherwise."
  • "Can you help me define a discriminated union for different event types?"

Tips & gotchas

  • A strong understanding of basic TypeScript concepts is recommended before using this skill.
  • Complex type definitions can be challenging to understand; break down problems into smaller steps when prompting the agent.