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tarigha

Financial Calculator Pro

by Tarigha · GitHub ↗ · v1.0.0
cross-platform ✓ Security Clean
9170
Downloads
10
Stars
0
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 if you are comfortable with a local Flask calculator that may install Flask into a venv and load Chart.js from a CDN. Use it on a trusted network, avoid entering highly sensitive financial details, and consider binding the server to localhost only or bundling Chart.js locally for a tighter setup.
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 implement the advertised financial calculators, tables, and charts through a Python CLI and Flask web UI; I found no unrelated data collection, credential access, account mutation, destructive action, or hidden workflow.
Instruction Scope
Usage is user-directed and documented, but the Flask server binds to 0.0.0.0 while the instructions present it as localhost, so the UI may be reachable from other machines on some networks.
Install Mechanism
The launcher creates a local venv and installs Flask if missing; this is disclosed and purpose-aligned, though the dependency is unpinned and fetched at runtime.
Credentials
Python, Flask, and Chart.js are proportionate for this calculator; the main environmental risk is loading Chart.js from a third-party CDN for the browser UI.
Persistence & Privilege
No auto-start, background worker, privilege escalation, credential/session/profile access, or stored financial records were found; persistence is limited to the local virtual environment 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 0
Active Installs 0
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 9170 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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