calculator - SKILL.md Agent Skill

name: calculator description: "Perform mathematical calculations, unit conversions, and solve math problems" metadata: agent-player: emoji: "🧮" version: "1.0.0" author: "Agent Player Team" category: "utilities" tags: ["math", "calculator", "conversion"] triggers: - calculate - compute - math - convert - "how much is" - "what is" settings: - key: decimal_places type: number label: "Decimal Places" default: 2 validation: { min: 0, max: 10 } - key: show_steps type: boolean label: "Show Calculation Steps" default: false requires: libs: ["mathjs"] apis: ["exchangerate-api.com"]

Calculator Skill

Perform mathematical calculations, conversions, and solve math problems.

Usage

Ask math questions naturally:

Calculate 15% of 200
What is 25 * 4 + 10?
Convert 100 USD to EUR
Square root of 144
How much is 5 miles in kilometers?

Supported Operations

Basic Math

Operation	Syntax	Example
Addition	`a + b`	`2 + 3` → 5
Subtraction	`a - b`	`10 - 5` → 5
Multiplication	`a * b`	`4 * 6` → 24
Division	`a / b`	`20 / 4` → 5
Power	`a ^ b`	`2 ^ 8` → 256
Modulo	`a % b`	`17 % 5` → 2

Advanced Math

sqrt(144)      # Square root → 12
pow(2, 10)     # Power → 1024
log(100)       # Logarithm → 2
sin(45)        # Sine
cos(90)        # Cosine
tan(30)        # Tangent
pi             # 3.14159...
e              # 2.71828...

Percentages

15% of 200     # → 30
200 + 15%      # → 230
200 - 10%      # → 180

Unit Conversions

Length:

5 miles to km      # → 8.05 km
10 feet to meters  # → 3.05 m

Weight:

10 pounds to kg    # → 4.54 kg
100 grams to oz    # → 3.53 oz

Temperature:

100 fahrenheit to celsius  # → 37.78°C
25 celsius to fahrenheit   # → 77°F

Currency (live rates):

100 USD to EUR    # → ~92.50 EUR
50 GBP to JPY     # → ~9,500 JPY

Examples

User: "Calculate 15% of 200"

Response:

🧮 Calculation: 15% of 200

Result: 30

Breakdown:
200 × 0.15 = 30

User: "Convert 5 miles to kilometers"

Response:

📏 Unit Conversion

5 miles = 8.05 kilometers

Formula: 1 mile = 1.609344 km

Settings

Setting	Type	Default	Description
`decimal_places`	number	2	Precision (0-10 decimals)
`show_steps`	boolean	false	Show calculation steps

Security

Uses mathjs library for safe expression evaluation. No eval() or code injection possible.