Claude-code-plugins-plus-skills grammarly-reference-architecture

Name: grammarly-reference-architecture
Author: jeremylongshore

install

source · Clone the upstream repo

git clone https://github.com/jeremylongshore/claude-code-plugins-plus-skills

Claude Code · Install into ~/.claude/skills/

T=$(mktemp -d) && git clone --depth=1 https://github.com/jeremylongshore/claude-code-plugins-plus-skills "$T" && mkdir -p ~/.claude/skills && cp -r "$T/plugins/saas-packs/grammarly-pack/skills/grammarly-reference-architecture" ~/.claude/skills/jeremylongshore-claude-code-plugins-plus-skills-grammarly-reference-architecture && rm -rf "$T"

manifest: plugins/saas-packs/grammarly-pack/skills/grammarly-reference-architecture/SKILL.md

Grammarly Reference Architecture

Architecture

┌────────────────────────────────────┐
│         Your Application            │
├────────────────────────────────────┤
│    Content Quality Service          │
│  (Score, AI Detect, Plagiarism)     │
├────────────────────────────────────┤
│    Grammarly API Client             │
│  (Auth, Retry, Cache, Chunking)     │
├────────────────────────────────────┤
│    Grammarly APIs                   │
│  api.grammarly.com                  │
└────────────────────────────────────┘

Project Structure

grammarly-integration/
├── src/grammarly/
│   ├── client.ts        # API client with token management
│   ├── scoring.ts       # Writing Score API
│   ├── detection.ts     # AI + Plagiarism detection
│   ├── chunking.ts      # Large document splitting
│   └── types.ts         # TypeScript interfaces
├── src/services/
│   ├── quality-gate.ts  # Threshold enforcement
│   └── content-audit.ts # Full audit pipeline
├── tests/
└── .env.example

API Decision Matrix

Need	API	Notes
Grammar/style quality	Writing Score v2	Sync, fast
AI content detection	AI Detection v1	Sync, fast
Source matching	Plagiarism v1	Async, poll
All three	Combined pipeline	Parallel where possible

Resources

Grammarly Developer Portal

Next Steps

Start with

grammarly-install-auth