NYC

multi-model-writer

SKILL.md

Multi-Model Writer

Intelligent model routing for all writing tasks. Default is Claude (you), with fallback to other models when requested or when specific capabilities are needed.


Model Arsenal

┌─────────────────────────────────────────────────────────────────────────┐
│                        MULTI-MODEL WRITING SYSTEM                        │
├─────────────────────────────────────────────────────────────────────────┤
│                                                                          │
│  ┌────────────────┐                                                     │
│  │  DEFAULT       │                                                     │
│  │  Claude        │ ← All writing goes here first                       │
│  │  (You)         │   Best quality, medical accuracy                    │
│  └───────┬────────┘                                                     │
│          │                                                               │
│          ▼                                                               │
│  ┌─────────────────────────────────────────────────────────────────┐   │
│  │                    ALTERNATIVE MODELS                            │   │
│  ├──────────────┬──────────────┬──────────────┬──────────────────┤   │
│  │  GLM-4.7     │  GPT-4o      │  Gemini      │  Grok            │   │
│  │  $0.10/M     │  $10/M       │  FREE tier   │  $15/M           │   │
│  │  Bulk drafts │  Quality     │  1500/day    │  Real-time       │   │
│  │  Comparison  │  Editorial   │  Research    │  X/Twitter       │   │
│  └──────────────┴──────────────┴──────────────┴──────────────────┘   │
│                                                                          │
│  ┌─────────────────────────────────────────────────────────────────┐   │
│  │                    BROWSER AUTOMATION                            │   │
│  │  ChatGPT Web │ Gemini Web │ Uses your Pro subscriptions         │   │
│  └─────────────────────────────────────────────────────────────────┘   │
│                                                                          │
└─────────────────────────────────────────────────────────────────────────┘

When to Use Which Model

Claude (DEFAULT) - Use for Everything

  • All medical/cardiology content
  • YouTube scripts (Hinglish)
  • Twitter/X content (English)
  • Editorials and newsletters
  • Anything requiring accuracy

GLM-4.7 (Z.AI) - Bulk & Comparison

Cost: $0.10/M tokens (100x cheaper than Claude) Use when:

  • Generating multiple draft variations
  • A/B testing content angles
  • Bulk social media post generation
  • First drafts for quick iteration
  • Cost is a primary concern
/write-glm "Generate 5 different hooks for a video about statin myths"

GPT-4o / GPT-4o-mini - Quality Alternative

Cost: $0.60/M (mini) or $10/M (4o) Use when:

  • You want to compare Claude vs GPT style
  • Specific OpenAI capabilities needed
  • User explicitly requests "GPT style"
/write-gpt "Write an editorial on SGLT2 inhibitors" --model=4o-mini

Gemini - Research & Free Tier

Cost: FREE (1500 requests/day via AI Studio) Use when:

  • Web research integration
  • Fact-checking
  • You want Google's knowledge
  • Budget is zero
/write-gemini "Summarize recent GLP-1 agonist research"

Grok (xAI) - Real-time & X/Twitter

Cost: $15/M tokens (expensive) Use when:

  • Real-time X/Twitter trends
  • Content specifically for X platform
  • You want Grok's "unfiltered" style
/write-grok "What's trending in cardiology on X right now?"

API Configuration

All APIs are configured in .env:

# Check which APIs are configured
cat .env | grep -E "API_KEY|_KEY"

Required Environment Variables

Variable Model Get From
ANTHROPIC_API_KEY Claude console.anthropic.com
ZAI_API_KEY GLM-4.7 z.ai
OPENAI_API_KEY GPT-4o platform.openai.com
GOOGLE_API_KEY Gemini aistudio.google.com (FREE)
XAI_API_KEY Grok console.x.ai

Python Integration

Direct API Calls

from multi_model_writer import ModelRouter

router = ModelRouter()

# Default (Claude via current session)
response = router.write("Your prompt here")

# Specific model
response = router.write("Your prompt", model="glm-4.7")
response = router.write("Your prompt", model="gpt-4o-mini")
response = router.write("Your prompt", model="gemini")
response = router.write("Your prompt", model="grok")

# Cost-optimized (auto-selects cheapest)
response = router.write("Your prompt", optimize="cost")

# Quality-optimized (auto-selects best for task)
response = router.write("Your prompt", optimize="quality")

Batch Comparison

# Generate same content across multiple models for comparison
results = router.compare(
    prompt="Write a tweet about the EMPEROR-Preserved trial",
    models=["claude", "glm-4.7", "gpt-4o-mini"]
)

for model, output in results.items():
    print(f"\n=== {model} ===")
    print(output)

Browser Automation (Web Interfaces)

For using your ChatGPT Plus and Gemini Advanced subscriptions:

Setup

# Ensure Playwright is installed
pip install playwright
playwright install chromium

Usage

See browser-automation skill for detailed instructions.

/browser-chat "Your prompt" --target=chatgpt
/browser-chat "Your prompt" --target=gemini

Cost Tracking

Per-Task Estimates

Task Tokens GLM-4.7 GPT-4o-mini GPT-4o Claude
Tweet 200 $0.00004 $0.00012 $0.002 $0.003
Thread (10 tweets) 2,000 $0.0004 $0.0012 $0.02 $0.03
Article (1500 words) 2,500 $0.0005 $0.0015 $0.025 $0.0375
YouTube Script 8,000 $0.0016 $0.0048 $0.08 $0.12
Newsletter 5,000 $0.001 $0.003 $0.05 $0.075

Monthly Budget Planning

With $5/month on each:

Model Monthly Output
GLM-4.7 ~20,000 articles
GPT-4o-mini ~3,300 articles
GPT-4o ~200 articles
Grok ~130 articles
Gemini UNLIMITED (free tier)

Slash Commands

Command Action
/write [prompt] Write with Claude (default)
/write-glm [prompt] Write with GLM-4.7
/write-gpt [prompt] Write with GPT-4o-mini
/write-gemini [prompt] Write with Gemini
/write-grok [prompt] Write with Grok
/compare [prompt] Compare outputs across models
/browser-chat [prompt] Use browser automation

Workflow Examples

1. Draft Iteration (Cost-Optimized)

Step 1: Generate 5 hook variations with GLM-4.7 ($0.001)
Step 2: Pick best 2, refine with Claude (default)
Step 3: Final polish with Claude

2. Quality Comparison

Step 1: Write same content with Claude, GPT-4o, GLM-4.7
Step 2: Compare outputs side-by-side
Step 3: Learn which model suits which content type

3. Bulk Social Media

Step 1: Generate 50 tweet variations with GLM-4.7 ($0.001)
Step 2: Filter top 10 manually
Step 3: Polish top 3 with Claude
Step 4: Schedule via your social tools

Model Characteristics

Writing Style Comparison

Model Style Best For
Claude Precise, nuanced, follows instructions exactly Medical content, accuracy-critical
GLM-4.7 Efficient, code-oriented, concise Bulk generation, structured content
GPT-4o Conversational, creative, verbose Editorials, storytelling
Gemini Research-integrated, factual Summaries, fact-based content
Grok Direct, irreverent, real-time aware Twitter/X content, trending topics

Integration with Existing Skills

This skill works WITH your existing cardiology skills:

1. Use `youtube-script-master` → Routes to Claude by default
2. Use `cardiology-editorial` → Routes to Claude by default
3. Add `--model=glm-4.7` → Overrides to cheaper model
4. Use `/compare` → See all models side-by-side

This skill gives you a full arsenal of AI models while keeping Claude as your primary, trusted writing partner.

Weekly Installs
8
First Seen
Jan 24, 2026
Installed on
claude-code7
gemini-cli6
antigravity6
opencode6
windsurf5
codex5