Agent-Skills.md

Agent Skills: TypeScript Default Lib

Install a default set of commonly used libraries when initializing a new TypeScript Node.js project (or retrofitting an existing one). Use when a user asks to "create a TypeScript project" and wants the standard dependencies installed (p-map, p-retry, luxon, lodash-es, winston, prisma + @prisma/client, ioredis, express, dotenv) plus common tooling (rimraf, tsc-alias) with optional @types packages and Prisma init.

UncategorizedID: shaowei-g/codex-skills/typescript-default-lib

Repository

shaowei-g/codex-skills
shaowei-g

Install this agent skill to your local

pnpm dlx add-skill https://github.com/shaowei-g/codex-skills/tree/HEAD/skills/typescript-default-lib

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skills/typescript-default-lib/SKILL.md

Skill Metadata

Name
typescript-default-lib
Description
Install a default set of commonly used libraries when initializing a new TypeScript Node.js project (or retrofitting an existing one). Use when a user asks to "create a TypeScript project" and wants the standard dependencies installed (p-map, p-retry, luxon, lodash-es, winston, prisma + @prisma/client, ioredis, express, dotenv) plus common tooling (rimraf, tsc-alias) with optional @types packages and Prisma init.

TypeScript Default Lib

Install (latest) versions of a standard dependency set for TypeScript + Node.js backends.

Quick start

  • Run the installer from your project root (must contain package.json):
    • bash /home/harry/.codex/skills/typescript-default-lib/scripts/install_default_libs.sh
    • Add Prisma scaffolding too: bash /home/harry/.codex/skills/typescript-default-lib/scripts/install_default_libs.sh --init-prisma

What gets installed

Dependencies

  • p-map
  • p-retry
  • luxon
  • lodash-es
  • winston
  • ioredis
  • express
  • dotenv
  • @prisma/client

Dev dependencies

  • prisma
  • rimraf
  • tsc-alias
  • @types/express (unless --no-types)
  • @types/lodash-es (unless --no-types)

Manual install commands (no script)

Use these if you don’t want to run the script:

  • npm

    • npm i p-map p-retry luxon lodash-es winston ioredis express dotenv @prisma/client
    • npm i -D prisma rimraf tsc-alias @types/express @types/lodash-es
    • npx prisma init (optional)

  • pnpm

    • pnpm add p-map p-retry luxon lodash-es winston ioredis express dotenv @prisma/client
    • pnpm add -D prisma rimraf tsc-alias @types/express @types/lodash-es
    • pnpm prisma init (optional)

  • yarn

    • yarn add p-map p-retry luxon lodash-es winston ioredis express dotenv @prisma/client
    • yarn add -D prisma rimraf tsc-alias @types/express @types/lodash-es
    • yarn prisma init (optional)

Notes / gotchas

  • p-map, p-retry, and lodash-es are ESM-first; avoid compiling your app to CommonJS unless you plan to use dynamic import() or switch to TS module settings compatible with ESM (e.g. NodeNext/Bundler).
  • Prisma best practice: keep prisma as a dev dependency; ship @prisma/client as a runtime dependency.
  • tsc-alias is useful when you compile with tsc and rely on paths aliases; run it after tsc to rewrite emitted import paths.

scripts/

Contains scripts/install_default_libs.sh.

TypeScript Default Lib Skill | Agent Skills