SkillFM LLM Cost Optimizer

This is a thin gateway package that routes to SkillFM's local runtime to help you understand where your LLM spend is going. It exposes Beacon MCP tools that audit token usage across OpenAI and Anthropic, suggest caching or batching wins, and guide you toward BYOK monitoring when you're ready to connect provider credentials. The activation flow is device code based: you start the sidecar, call the activation endpoint, show the user a real verification URL, and poll until authenticated. Reach for this when you want cost visibility without sending keys to a dashboard first, or when agent workflows are burning tokens and you need read only audits before cleanup.