grammarly-local-dev-loop

name	grammarly-local-dev-loop
description	Configure Grammarly local development with hot reload and testing. Use when setting up a development environment, configuring test workflows, or establishing a fast iteration cycle with Grammarly. Trigger with phrases like "grammarly dev setup", "grammarly local development", "grammarly dev environment", "develop with grammarly".
allowed-tools	Read, Write, Edit, Bash(npm:*), Bash(pnpm:*), Grep
version	1.8.0
license	MIT
author	Jeremy Longshore <[e-mail]>
tags	["saas","grammarly","writing"]
compatibility	Designed for Claude Code

Grammarly Local Dev Loop

Overview

Set up a development workflow for Grammarly API integrations with mocked responses and vitest.

Instructions

Step 1: Project Structure

grammarly-integration/
├── src/grammarly/
│   ├── client.ts       # API client with token management
│   ├── scoring.ts      # Writing Score API
│   ├── detection.ts    # AI + Plagiarism detection
│   └── types.ts        # TypeScript interfaces
├── tests/
│   ├── fixtures/       # Mock API responses
│   └── scoring.test.ts
├── .env.local
└── package.json

Step 2: Mocked Tests

import { describe, it, expect, vi } from 'vitest';

const mockFetch = vi.fn();
vi.stubGlobal('fetch', mockFetch);

describe('Writing Score', () => {
  it('should return scores for valid text', async () => {
    mockFetch.mockResolvedValueOnce({
      ok: true,
      json: async () => ({ overallScore: 85, engagement: 80, correctness: 90, clarity: 85, tone: 82 }),
    });
    // Test scoring logic
  });

  it('should reject text under 30 words', async () => {
    mockFetch.mockResolvedValueOnce({ ok: false, status: 400, text: async () =>  });
    
  });
});