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tarigha

Financial Calculator Pro

by Tarigha · GitHub ↗ · v1.0.0
cross-platform ✓ Security Clean
8425
Downloads
11
Stars
85
Active Installs
1
Versions
Install in OpenClaw
/install financial-calculator
Description
Advanced financial calculator with future value tables, present value, discount calculations, markup pricing, and compound interest. Use when calculating investment growth, pricing strategies, loan values, discounts, or comparing financial scenarios across different rates and time periods. Includes both CLI and interactive web UI.
Usage Guidance
Install only if you are comfortable with a local Flask server, an automatic Flask install into a venv, and Chart.js loading from a CDN. Run it on a trusted network, avoid entering highly sensitive financial details, and prefer binding the server to localhost only if you modify it.
Capability Analysis
Type: OpenClaw Skill Name: Developer: Version: Description: OpenClaw Agent Skill Suspicious High-Entropy/Eval files: 3 The OpenClaw skill bundle provides a financial calculator with both CLI and web UI functionalities. Analysis of all files, including `SKILL.md`, `launch_ui.sh`, `calculate.py`, `web_ui.py`, and `calculator.html`, reveals no evidence of malicious intent. The `SKILL.md` contains only descriptive instructions and legitimate usage examples, without any prompt injection attempts. The shell script (`launch_ui.sh`) and Python code (`calculate.py`, `web_ui.py`) perform standard financial calculations, install a common dependency (Flask) into a virtual environment, and serve a local web UI. There are no signs of data exfiltration, unauthorized execution, persistence mechanisms, or obfuscation. The skill's behavior is clearly aligned with its stated purpose.
Capability Assessment
Purpose & Capability
The artifacts consistently implement the advertised financial calculators, charts, tables, CLI commands, and local Flask web UI with no unrelated data collection, credential access, destructive action, or hidden capability found.
Instruction Scope
Use is user-directed and documented, but the web server binds to 0.0.0.0 while advertising a localhost URL, so the UI/API may be reachable from other machines on some networks.
Install Mechanism
The launcher creates a local virtual environment and installs Flask if missing; this is disclosed and purpose-aligned, but the dependency is unpinned and fetched from an external package source.
Credentials
Python, Flask, and Chart.js are proportionate for a calculator UI, but Chart.js is loaded from jsDelivr without SRI, creating ordinary third-party script supply-chain exposure.
Persistence & Privilege
No auto-start, background worker, elevated privilege request, credential/session/profile access, or stored financial data was found; the only persistent artifact is the local venv created when the user launches the UI.
How to Use
  1. Make sure OpenClaw is installed (local or Docker)
  2. Run the install command in chat: /install financial-calculator
  3. After installation, invoke the skill by name or use /financial-calculator
  4. Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
Initial release: Future Value, Present Value, Discount, Markup, Compound Interest calculators with interactive charts, tables, and year+month support. Includes CLI and beautiful web UI.
Metadata
Slug financial-calculator
Version 1.0.0
License
All-time Installs 292
Active Installs 85
Total Versions 1
Frequently Asked Questions

What is Financial Calculator Pro?

Advanced financial calculator with future value tables, present value, discount calculations, markup pricing, and compound interest. Use when calculating investment growth, pricing strategies, loan values, discounts, or comparing financial scenarios across different rates and time periods. Includes both CLI and interactive web UI. It is an AI Agent Skill for Claude Code / OpenClaw, with 8425 downloads so far.

How do I install Financial Calculator Pro?

Run "/install financial-calculator" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.

Is Financial Calculator Pro free?

Yes, Financial Calculator Pro is completely free (open-source). You can download, install and use it at no cost.

Which platforms does Financial Calculator Pro support?

Financial Calculator Pro is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).

Who created Financial Calculator Pro?

It is built and maintained by Tarigha (@tarigha); the current version is v1.0.0.

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