turborepo

npx skills add antfu/skills --skill turborepo --agent claude-code

Same command for any agent — swap --agent for codex, cursor, copilot.

# Turborepo Skill Build system for JavaScript/TypeScript monorepos. Turborepo caches task outputs and runs tasks in parallel based on dependency graph. ## IMPORTANT: Package Tasks, Not Root Tasks **Prefer package tasks over Root Tasks.** When creating tasks/scripts/pipelines, you MUST default to package tasks: 1. Add the script to each relevant package's `package.json` 2. Register the task in root `turbo.json` 3. Root `package.json` only delegates via `turbo run <task>` **DO NOT** put task logic in root `package.json` when it can live in packages. This defeats Turborepo's parallelization. ```json // DO THIS: Scripts in each package // apps/web/package.json { "scripts": { "build": "next build", "lint": "eslint .", "test": "vitest" } } // apps/api/package.json { "scripts": { "build": "tsc", "lint": "eslint .", "test": "vitest" } } // packages/ui/package.json { "scripts": { "build": "tsc", "lint": "eslint .", "test": "vitest" } } ``` ```json // turbo.json - register tasks { "tasks": { "build": { "dependsOn": ["^build"], "outputs": ["dist/**"] }, "lint": {}, "test": { "dependsOn": ["build"] } } } ``` ```json // Root package.json - ONLY delegates, no task logic { "scripts": { "build": "

WRONG - bypasses dependency graph
turbo run lint --parallel
CORRECT - configure tasks to allow parallel execution
In turbo.json, set dependsOn appropriately (or use transit nodes)
turbo run lint