Webapp testing
Tests local web apps with Playwright—navigate UI, verify behavior, and catch regressions.
AI skills for Coding agent
Skills for coding agent.
192 skills · 181–192
Workers best practices
Reviews and authors Cloudflare Workers code against production best practices and wrangler conventions.
Wrangler
Uses Wrangler CLI correctly for Cloudflare Workers projects—config, deploy, and local dev.
Writing Beats
Assembles raw writing material into a journey of beats, grounding terms before each beat lands.
Writing for Agents
Writes instructions, docs, and prompts that agents can follow reliably without ambiguity.
Writing Fragments
Mines raw writing fragments without forcing structure—explore before you shape.
Writing Guidelines (Vercel)
Applies Vercel writing guidelines so product UI copy and docs stay clear and consistent.
Writing Plans (Superpowers)
Writes clear implementation plans before coding so agents and humans share the same approach.
Writing Shape
Shapes raw writing material into a polished article paragraph by paragraph.
Writing Skills (Superpowers)
Authors high-quality agent skills (SKILL.md) with clear triggers, steps, and evaluation habits.
XLSX
Creates, edits, analyzes, and visualizes Excel/spreadsheet files with formulas and structure.
Yeet
Stages, commits, pushes, and opens a GitHub pull request in one explicit `gh` CLI flow.
FAQ
What is an ai agent skill?
An agent skill is a portable pack of instructions that gives an agent specialized know-how for a task. In the open Agent Skills format (from Anthropic, now widely adopted), that pack is a folder with a SKILL.md file and optional scripts or references the agent can load when needed.
What is a SKILL.md file?
SKILL.md is the required main file in a skill folder. It starts with simple metadata (name and description) plus the instructions. Agents use the metadata to decide when a skill applies, then read the full file — and any linked files — only when the task needs them.
How do I use a skill from this directory?
Open the listing and follow the source link — usually a GitHub SKILL.md. Install with your agent’s skill flow, or add the repo the way that product documents. When this site shows the skill text, Copy is on the page.
What’s the difference between a skill and a prompt?
A prompt is paste-in text for one chat turn (or a short thread). A skill is a reusable file pack an agent can discover and load across a task, sometimes with code attached. Prompts live in the prompt directory; skills usually live on GitHub and we link out.
How are skills categorized?
Each skill uses one sitewide category — the same set as the rest of the directory (Coding agent, Marketing, Document intelligence, and so on). Hops filter to categories that already have skills.
Can I submit a skill?
Yes. Submit with a public GitHub SKILL.md URL, or attach a skill as part of a method on a use case. An editor reviews it before it appears here.