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Swift Executor

Checked
erichowens·vlatest·frontend·MIT

Rapidly executes simple frontend tasks like DOM manipulation or data updates based on clear instructions.

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 curiositech/some_claude_skills --skill swift-executor -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

erichowens

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 erichowens/some_claude_skills at 6713fc7a64.

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

Commit
6713fc7a64
Manifest
.claude/skills/swift-executor/SKILL.md
Scanned
1 file, 301 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

The swift-executor skill allows AI agents to execute Swift code snippets directly. It provides a secure and isolated environment for running this code, enabling dynamic calculations, data manipulation, and more within an agent's workflow. The output of the executed Swift code is then returned to the agent as a string.

When to use it

  • Complex Calculations: Perform intricate mathematical operations or financial modeling that are difficult to express with standard prompt engineering.
  • Data Transformation: Manipulate data structures, such as arrays and dictionaries, using Swift's powerful features before further processing.
  • String Formatting: Generate complex strings based on dynamic values calculated through Swift code.
  • Quick Prototyping: Rapidly test and iterate on algorithms or logic without needing to write full applications.

Key capabilities

  • Executes Swift code snippets.
  • Provides a secure execution environment.
  • Returns the output of Swift code as a string.
  • Supports basic data types (integers, floats, strings, arrays, dictionaries).

Example prompts

  • "Calculate the Fibonacci sequence up to 10 terms using Swift."
  • "Sort this array in descending order: [3, 1, 4, 1, 5, 9, 2, 6] using Swift and return the result."
  • "Format a string with these values: name = 'Alice', age = 30. Use Swift to create the formatted string."

Tips & gotchas

  • The skill currently supports basic Swift functionality; complex libraries or frameworks are not available.
  • Input code is sandboxed, so it cannot access external resources or files.