Open-source Answer Engine Optimization (AEO) & Generative Engine Optimization (GEO) toolkit — audit, optimize & track whether ChatGPT, Perplexity, Gemini & Google AI Overviews cite your site. AI SEO / LLM SEO. CLI, Python, MCP, Astro.

Trustworthy AI Knowledge Workbench — Verifiable RAG with citation tracking, document-grounded review, and self-contained desktop mode. Windows / macOS / Linux / Android / iOS.

Google AI Mode Scraper API for extracting AI-generated answers, citations, sources, and localized search results as structured JSON for GEO, AI visibility monitoring, SEO analytics, and competitive intelligence.

Claude Cowork Plugin: GEO / AI Visibility — 5-layer GEO Stack scoring, 30-check citation protocol, crawl parity, AI crawler classification, schema optimization

A governance framework for Retrieval-Augmented Generation (RAG) systems in regulated industries. Provides citation tracking, audit trails, human-in-the-loop validation, and compliance patterns.

Open methodology tooling for the Marin T. Kael Research Programme — KI-Zitations-Feldlabor (AI Citation Behavior Lab). Public companion to https://marin-t-kael.de/research.

Document schema extraction framework for regulated industries. Parse complex documents into versioned, comparable structured data with citation tracking and audit trails.

OpenEMR + an AI clinical co-pilot sidecar: LangGraph supervisor over FHIR and external RAG (FDA/PubMed), Claude-VLM document ingestion, [N] citation enforcement with PDF bbox overlays, SSE-streamed chat, LangSmith tracing, and a 58-case boolean-rubric eval gate enforced on master.

Enterprise-grade Retrieval Augmented Generation (RAG) demo on Azure

Measure how often LLM answer engines (Perplexity, ChatGPT, Claude, Gemini) cite your URLs. SQLite ledger, OpenRouter-backed, append-only.

Desktop app to track Google Scholar citation metrics, h-index, and publication trends. Runs locally to avoid IP blocking.

Daily citation tracker for ChatGPT, Claude, and Perplexity. Surgio Research Desk.

Comparison of the best generative engine optimization tools for 2026

ChatGPT Scraper API: send prompts to ChatGPT and extract full answers, citations, web-search sources, and structured metadata as JSON for GEO, AI visibility, SEO analytics, and competitive intelligence.

AI-Powered Citation Monitoring & Content Authority