@lylacore/core

Node.js native bindings for Lylacore (soul-crypto + coach-engine).

Installation

npm install @lylacore/core

Features

• soul-crypto: Cryptographic operations (Argon2id key derivation, AES-256-GCM encryption)
• coach-engine: COACH protocol for communication style adaptation
• High Performance: Native Rust implementation with minimal FFI overhead (+7.9% vs pure Rust)
• Async Support: Non-blocking async API for concurrent operations
• Cross-Platform: Pre-built binaries for Linux, macOS, Windows (x64 & ARM64)

Usage

soul-crypto

const { deriveKey, encrypt, decrypt } = require('@lylacore/core');

// Derive encryption key from password
const key = await deriveKey('my-password', 'unique-salt');

// Encrypt data
const ciphertext = await encrypt(key, 'sensitive data');

// Decrypt data
const plaintext = await decrypt(key, ciphertext);

coach-engine

const { applyStyle, learnPattern } = require('@lylacore/core');

// Apply communication style
const styled = applyStyle('formal', 'hello world');

// Learn from conversation patterns
await learnPattern('user123', 'casual', 'hey there!');

Performance

See PERFORMANCE.md for detailed benchmarks.

| Operation | Time | Grade | |-----------|------|-------| | Key Derivation (Argon2id) | ~130ms | A+ | | Apply Style | ~100ns | A+ | | Learn Pattern | ~2µs | A+ |

Platform Support

Pre-built binaries available for:

• Linux x64 (GNU & musl)
• Linux ARM64 (GNU & musl)
• macOS x64 (Intel)
• macOS ARM64 (Apple Silicon)
• Windows x64
• Windows ARM64

Development

# Build from source
npm run build

# Run tests
npm test

# Build debug version
npm run build:debug

License

MIT

Authors

Joysusy & Violet Klaudia 💖