Cosmiconfig setup

Skill a5c-ai/babysitter/library/specializations/cli-mcp-development/skills/cosmiconfig-setup

Set up cosmiconfig for hierarchical configuration loading from multiple sources and formats.From its SKILL.md

Install

npx -y skills add a5c-ai/babysitter --skill cosmiconfig-setup

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

SKILL.md

1.8 KB, 307 tokens by cl100k_base, as published. Nobody here has run it

Cosmiconfig Setup

Set up cosmiconfig for hierarchical config loading.

Capabilities

Configure cosmiconfig search paths
Set up format loaders (JSON, YAML, TOML)
Create TypeScript config support
Implement config caching
Handle config validation

Generated Patterns

import { cosmiconfig, cosmiconfigSync } from 'cosmiconfig';
import { TypeScriptLoader } from 'cosmiconfig-typescript-loader';

const moduleName = 'myapp';

const explorer = cosmiconfig(moduleName, {
  searchPlaces: [
    'package.json',
    `.${moduleName}rc`,
    `.${moduleName}rc.json`,
    `.${moduleName}rc.yaml`,
    `.${moduleName}rc.yml`,
    `.${moduleName}rc.js`,
    `.${moduleName}rc.ts`,
    `.${moduleName}rc.cjs`,
    `${moduleName}.config.js`,
    `${moduleName}.config.ts`,
    `${moduleName}.config.cjs`,
  ],
  loaders: {
    '.ts': TypeScriptLoader(),
  },
});

export async function loadConfig(searchFrom?: string) {
  const result = await explorer.search(searchFrom);
  if (!result || result.isEmpty) {
    return { config: getDefaultConfig(), filepath: null };
  }
  return { config: { ...getDefaultConfig(), ...result.config }, filepath: result.filepath };
}

Target Processes

configuration-management-system
cli-application-bootstrap
mcp-server-bootstrap

What ships with it: 1 file

416 B alongside SKILL.md

README.md416 B