Open-source marketing agents for Claude, ChatGPT, Codex, OpenClaw & Hermes. One plugin: SEO audits, GEO / AI-visibility, local SEO, KOL pricing, social listening & competitive intelligence from read-only public data over MCP.

• Updated Jun 9, 2026

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.

• Updated Jun 12, 2026
• Python

GetCito the World's First & Only Open Source AI Search Optimization (AIO) / Answer Engine Optimization (AEO) or Generative Engine Optimization (GEO) Tool

• Updated Jun 12, 2026
• TypeScript

Answer Engine Optimization for the modern web. Make your site discoverable by ChatGPT, Claude, Perplexity & AI search engines. Generates llms.txt, robots.txt, sitemap, JSON-LD & more.

• Updated Jun 10, 2026
• TypeScript

Open-source AEO (Answer Engine Optimization) infrastructure — every page, dual-marked. Markdown twins for AI agents alongside HTML for humans, picked by HTTP content negotiation.

• Updated Jun 12, 2026
• TypeScript

Claude SEO Skills — production Claude Agent Skills for the SE Ranking MCP server. Content briefs, AI Search share of voice, audits, backlink gaps, keyword clusters, schema, sitemap, GEO, and more.

• Updated Jun 3, 2026
• Python

An agent first AEO monitoring and operating platform

• Updated Jun 13, 2026
• TypeScript

Claude Code plugin that tells you why your site won't get cited by AI — and fixes the discoverability files automatically. 170+ rules across 10 scanners.

• Updated May 29, 2026
• JavaScript

Open-source AI Visibility Platform — track AI visibility, citations, prompts, competitors, and content opportunities across ChatGPT, Claude, Gemini, Google AI Overviews, Google AI Mode, Perplexity, Grok, and Copilot.

• Updated Jun 13, 2026
• TypeScript

Open-source GEO / AEO skill for AI visibility readiness: check robots.txt, llms.txt, schema, citation signals, competitor gaps, and buyer prompts

• Updated Jun 9, 2026
• Python

AEO tracking toolkit (CLI + dashboard) built for AI agents like Claude Code, Cowork, Codex, OpenClaw, Gooseworks

• Updated Mar 27, 2026
• TypeScript

Free AEO + AI search readiness plugin for WordPress. Schema, llms.txt, AI crawler controls, brand sentiment + citation tracking.

• Updated Jun 12, 2026
• PHP

Open-source Answer Engine Optimization monitor — track your brand visibility on ChatGPT and other AI answer engines.

• Updated May 18, 2026
• TypeScript

The SEO + AI-search (GEO/AEO) optimization toolkit for Claude Code — two-score audit + opt-in fixer. Built for 2026-2027.

• Updated Jun 1, 2026
• JavaScript

Open-source AI CMO for Claude Code: marketing agent skills for SEO, content, email, ads, launches, CRO, AEO/GEO, and AI-search visibility.

• Updated Jun 10, 2026
• Python

Open-source AI visibility monitoring and analytics. Track how your brand appears across ChatGPT, Perplexity, Google AI Overviews, and other LLMs. BYOK. Self-hosted. Free alternative to Profound and Peec AI.

• Updated Jun 9, 2026
• TypeScript

Agent View Layer (AVL): producer-owned text/agent-view companions for AI agents, CMS plugins, and agent-ready web discovery.

• Updated Jun 3, 2026
• PHP

AI Visibility Monitor - Enterprise-grade AI monitoring system for tracking brand mentions across multiple LLM platforms

• Updated Mar 18, 2026
• TypeScript

A source-first map of Generative Engine Optimization (GEO), AEO & AI search — built on official engine docs, not vendor hype.

• Updated Jun 12, 2026

Scan any website for AI visibility. Score 0-100 across 36 criteria. Generate 9 AI-readable files. CLI + GitHub App + 13 framework plugins. Open source.

• Updated Jun 13, 2026
• TypeScript