# Copilot Ld Copilot Ld Libconfig

> libconfig Skill

- Skill: `tomevault-io/copilot-ld-copilot-ld-libconfig` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add tomevault-io/copilot-ld-copilot-ld-libconfig`
- Raw SKILL.md: https://api.skillmd.com/api/skills/tomevault-io/copilot-ld-copilot-ld-libconfig/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: tomevault-io (https://skillmd.com/u/tomevault-io)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/tomevault-io/copilot-ld-copilot-ld-libconfig

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# 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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> Converted and distributed by [TomeVault](https://tomevault.io/claim/copilot-ld) — claim your Tome and manage your conversions.
<!-- tomevault:4.0:skill_md:2026-04-13 -->