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Typescript Advanced Patterns

Checked
grahamcrackers·vlatest·backend·MIT

Helps with TypeScript, patterns as part of developing backend services and APIs workflows.

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 grahamcrackers/skills --skill typescript-advanced-patterns -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

grahamcrackers

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 grahamcrackers/skills at ca83de4544.

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

Commit
ca83de4544
Manifest
skills/typescript-advanced-patterns/SKILL.md
Scanned
1 file, 154 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 advanced TypeScript patterns and techniques to improve code quality, maintainability, and efficiency. It enables the generation of complex type definitions, utilizes functional programming paradigms, and facilitates safer refactoring through pattern matching and other sophisticated constructs. The skill aims to go beyond basic TypeScript syntax to leverage its full potential for robust software development.

When to use it

  • Complex Type Definitions: When needing to define intricate data structures with conditional types or mapped types.
  • Functional Programming Tasks: When refactoring code to embrace immutable data and pure functions.
  • Safe Refactoring: During large-scale codebase changes where pattern matching can help ensure type safety.
  • Advanced Algorithm Implementation: When implementing algorithms that benefit from TypeScript's advanced features for clarity and correctness.

Key capabilities

  • Advanced Type Definitions (Conditional Types, Mapped Types)
  • Functional Programming Constructs
  • Pattern Matching
  • Code Refactoring Assistance

Example prompts

  • "Generate a type definition for a configuration object with optional fields."
  • "Refactor this function to use immutable data and pure functions."
  • "Show me how to implement pattern matching in TypeScript to handle different enum values."

Tips & gotchas

Requires a solid understanding of basic TypeScript syntax and concepts. The skill's output can be complex, so careful review is recommended before integration into production code.