We tested popular Claude skills for marketing on one real brief. Honest results — free repos that work, gaps, and when a productized system makes sense. No fake rankings.

How to do SEO with AI in 2026: research-first pipeline, humanization gates, verification — the workflow we used to build this site. No robotic garbage.

A prompt pack is a list. A workflow system is a team. Side-by-side comparison on the same brief — what each produces, where each breaks, and price-per-outcome.

How to use AI for marketing your business: which jobs AI does well, which it fakes, maturity ladder prompt→system, where to start by business type. No generic SaaS fluff.

Do Claude skills use tokens? Measured loaded vs invoked vs full-run costs from ConnectLabz marketing skills — plus when skills save tokens vs prompts.

How to batch a month of content with AI: research, voice-learning, plan, batch-write, humanize, QA — real timings and honest limits from the Content Creator pipeline.

Can Claude skills be used with ChatGPT, Gemini, or Copilot? What transfers, what breaks, and how ConnectLabz Systems ships cross-model skills honestly.

AI agents for marketing explained without hype: assistant vs agent vs skill vs system, what works today, honest failure modes from daily use.

How a one-person marketing agency delivers real output with AI systems — service menu, capacity math, org chart AI replaces, and honest limits. Operator manual.

AI marketing tools cost over 36 months: subscription stack math vs owned systems. Zylo 2025 data, cited vendor prices, reproducible model.