Agent skill

libconfig

libconfig - Configuration management library. serviceConfig, extensionConfig, and scriptConfig load settings from files and environment variables. Configuration class provides advanced features like namespacing and storage backend loading. Use for service initialization, environment-specific settings, and runtime configuration.

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Install this agent skill to your Project

npx add-skill https://github.com/majiayu000/claude-skill-registry/tree/main/skills/data/libconfig

SKILL.md

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

javascript
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

javascript
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.

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