Learn · Best Skills
Best Skills guides
Hand-picked skills and prompts for one kind of job.
Best AI skills for content marketing (2026)Four free agent skills for the content marketing loop: plan topics, write the opening, send the newsletter, and turn it into social posts.→Best AI translation skills for books, articles and blogs (2026)Three free AI translation skills for agents: whole books in parallel chunks, articles with a glossary and three modes, and blog posts translated with their SEO kept.→Best game development skills for Claude Code (2026)Three free game development skills for AI coding agents: Godot 4 GDScript patterns, Unity ECS with DOTS, and a build-and-check loop for HTML and JS web games.→Best prompt engineering skills for Claude and Codex (2026)Three free, open-source prompt engineering skills: one for prompt patterns, one for marketing prompt versioning, one for eval-driven prompt work. What each covers.→Best Web3 and Solidity skills for Claude Code (2026)Three free add-ons for smart contract work: a Solidity security skill, a Hardhat and Foundry testing skill, and a blockchain developer subagent.→How to create an online course with AI: three free skills (2026)Plan an online course with an AI agent and three free skills: a full idea-to-launch guide, single lesson plans, and a reading list from your syllabus.→Email marketing with AI: 4 free skills, step by stepHow to do email marketing with AI: plan a newsletter, write a full sequence, clean AI tone out of the copy and check your list, using four free open-source skills.→Claude skills for everyday work: 6 free ones and how to install themWhat a Claude skill is, how to install one in two minutes, and six free skills for email, meetings, research, writing and video notes — each with its source.→How to write a cold email with AI (that a person would answer)A step-by-step way to write cold emails with Claude or ChatGPT using free, open-source skills: what to give the AI, the structure to ask for, and what to cut.→Top 6 Claude Code skills that make you better at using itSix free, open-source skills that give Claude Code a better way to plan, debug, split work and review code, with what each one is good for and its catch.→Top 6 prompts worth saving for ChatGPT and ClaudeSix free CC0 prompts from prompts.chat: a system prompt, a prompt-writing helper, a hallucination check and three for research and design. What each does and the catch.→