Free Open-Source AEO Tracker: Our Real Score Was 33/100

TL;DR @webappski/aeo-tracker is an open-source Answer Engine Optimization (AEO) tracker — a Node.js CLI that measures brand visibility on ChatGPT, Gemini, Claude, and Perplexity via official APIs. Free, MIT-licensed, ~$0.20 per weekly run, zero runtime dependencies. Open-source alternative to Profound, Otterly, Peec.ai, and HubSpot's AEO Grader — calls the real provider APIs (no web scraping), saves every raw response to disk for audit, and uses a two-model LLM cross-check on competitor extracti