Myriad

Myriad is a free prompt builder from NamePepper that helps people get stronger writing out of ChatGPT, Copilot and other AI assistants. Instead of typing a prompt from scratch, the user picks a task and assembles it from a library of rules, then copies the finished prompt into the AI tool of their choice. The builder offers more than 35 rules and over 150 instructions, grouped under headings such as Core, Qualities, Strategy and Audience. They cover choices like writing style and tone of voice, click worthy titles, power words, SEO keywords, target audience and marketing goals. Three task modes are available. Write produces new content such as ads, scripts, articles, web pages, emails and social posts. Rewrite refreshes existing copy, for example by making it more conversational or adding a call to action. Analyze examines a competitor's content or an existing body of work and returns a blueprint that can feed later writing tasks. Users can add their own custom rules. A follow up prompt asks the AI to verify its work against each rule, summarize how the writing meets them and flag any rules that conflicted. The site publishes worked examples generated with ChatGPT 4, along with tips and an FAQ. Myriad is presented as a free tool, and the site publishes no paid plans.