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Financial Calculator

Checked
dkyazzentwatwa·vlatest·data

This Financial Calculator skill performs calculations like interest and amortization, helping users quickly assess loans & investments.

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 dkyazzentwatwa/chatgpt-skills --skill financial-calculator -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

dkyazzentwatwa

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 dkyazzentwatwa/chatgpt-skills at 103b4308f6.

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

Commit
103b4308f6
Manifest
financial-calculator/SKILL.md
Scanned
4 files, 1,255 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

The financial-calculator skill enables AI agents to perform precise arithmetic operations on monetary values, handling complex calculations like interest, taxes, and currency conversions with high accuracy. It processes numerical inputs directly to deliver instant results for budgeting, forecasting, and financial analysis tasks.

When to use it

  • Calculating compound interest or loan repayments for personal finance planning.
  • Estimating project costs by applying tax rates or inflation adjustments to base figures.
  • Converting amounts between different currencies using specified exchange rates.
  • Analyzing profit margins by subtracting expenses from revenue totals.

Key capabilities

  • Executes standard mathematical operations (addition, subtraction, multiplication, division) on financial data.
  • Handles decimal precision required for accurate currency representation.
  • Processes multi-step calculation chains without losing numerical integrity.
  • Returns clear, formatted numeric outputs suitable for reporting.

Example prompts

  • "Calculate the total cost of a $500 purchase with 15% sales tax and a 10% discount applied to the pre-tax amount."
  • "What is the monthly payment on a $20,000 loan at 4.5% annual interest over 3 years?"
  • "Convert 1,000 USD to EUR assuming an exchange rate of 0.92, then add a 2% transaction fee."

Tips & gotchas

Ensure you provide explicit numerical values and operation details in your prompt, as the skill relies on clear input data to function correctly. While it handles standard arithmetic efficiently, complex financial modeling may require breaking down problems into smaller, sequential calculation steps for best results.