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Tail Recursive Generics

Checked
marius-townhouse·vlatest·backend

This skill implements tail recursion with generics for efficient and expressive code generation, optimizing performance and reducing stack overflows.

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 marius-townhouse/effective-typescript-skills --skill tail-recursive-generics -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

marius-townhouse

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 marius-townhouse/effective-typescript-skills at d754db2077.

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

Commit
d754db2077
Manifest
skills/tail-recursive-generics/SKILL.md
Scanned
1 file, 202 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.
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About this skill

What it does

This skill enables AI agents to write tail-recursive functions in TypeScript. Tail recursion is a specific form of recursion where the recursive call is the very last operation performed, allowing for optimization into iterative loops by compilers. This results in more efficient and stack-safe code, especially important when dealing with large datasets or deeply nested operations.

When to use it

  • Optimizing Recursive Algorithms: When you have a recursive function that's causing stack overflow errors or is simply inefficient.
  • Functional Data Transformations: Transforming lists or arrays using recursion where performance is critical.
  • Implementing Custom Iterators: Creating custom iteration logic with improved efficiency and memory usage.
  • Code Refactoring: Converting existing recursive functions to a tail-recursive form for better performance.

Key capabilities

  • Generates tail-recursive TypeScript code from imperative or standard recursive structures.
  • Optimizes recursive function calls into iterative loops.
  • Improves stack safety and reduces the risk of stack overflow errors.

Example prompts

  • "Convert this recursive factorial function to a tail-recursive version in TypeScript."
  • "Refactor this sumArray function using tail recursion in TypeScript."
  • "Write a tail-recursive function in TypeScript that calculates the nth Fibonacci number."

Tips & gotchas

  • Requires a basic understanding of recursion and functional programming concepts.
  • Not all recursive functions can be easily converted to tail-recursive forms; some may require significant restructuring.