libconfig Skill

When to Use

• Loading configuration for services at startup
• Managing environment-specific settings (local, docker, production)
• Accessing configuration values with defaults
• Initializing applications with proper config hierarchy

Key Concepts

Namespace configs: serviceConfig, extensionConfig, scriptConfig provide scoped configuration for different component types.

Configuration class: Advanced configuration with storage backend support and dynamic reloading.

Usage Patterns

Pattern 1: Service configuration

import { serviceConfig } from "@copilot-ld/libconfig";

const config = serviceConfig("agent");
const host = config.get("HOST", "localhost");
const port = config.get("PORT", 50051);

Pattern 2: Extension configuration

import { extensionConfig } from "@copilot-ld/libconfig";

const config = extensionConfig("web");
const authEnabled = config.get("AUTH_ENABLED", "false") === "true";

Integration

Used by all services and extensions at startup. Loads from .env files and config/*.yml.