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WASM skill providing basic arithmetic operations for VAK agents.
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Based on SOC occupation classification
| name | calculator |
| description | WASM skill providing basic arithmetic operations for VAK agents. |
A WebAssembly module providing basic arithmetic operations that runs inside the VAK kernel sandbox.
This skill provides safe arithmetic operations with proper error handling for:
# Build for WASM target
cargo build -p calculator --target wasm32-unknown-unknown --release
# Output location
# target/wasm32-unknown-unknown/release/calculator.wasm
| Operation | Input | Output | Error Conditions |
|---|---|---|---|
add | (a: i64, b: i64) | i64 | Overflow |
subtract | (a: i64, b: i64) | i64 | Overflow |
multiply | (a: i64, b: i64) | i64 | Overflow |
divide | (a: i64, b: i64) | i64 | Division by zero |
This skill runs in the VAK WASM sandbox with:
// SAFETY: comments// From VAK kernel
let result = kernel.execute_skill("calculator", "add", &[10, 20]).await?;
assert_eq!(result, 30);
Cargo.toml - Crate configurationsrc/lib.rs - Skill implementationInstructions for building the VAK project including Rust, WASM skills, and Python bindings.
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