Add LLM Optimizer - AI brand visibility / GEO tool

[jonradoff]

Adds LLM Optimizer to the Dedicated GEO Platforms section under Tools & Software.

LLM Optimizer is an AI brand visibility analytics platform — essentially SEO/GEO for how LLMs represent your brand. It provides:

• Composite AI Visibility Score (0–100) weighted across multiple analysis dimensions
• YouTube transcript authority analysis
• Reddit presence, sentiment, and training signal analysis
• Search visibility (Google AI Overviews + LLM knowledge)
• Direct LLM knowledge testing across Claude, ChatGPT, Gemini, Grok
• Prioritized optimization recommendations grounded in peer-reviewed research
• MCP-native access so AI assistants can query all reports and action items directly

Live at: https://llmopt.metavert.io
GitHub: https://github.com/jonradoff/llmopt