AI on Top AI Skills

DeepEval: Evaluate LLM Outputs with Your AI Coding Agent

Mon, 13 Jul 2026 00:00:00 +0000

If you build AI-powered features, you’ve felt the pain. You ship a prompt change, and suddenly the model starts hallucinating in production. Or you switch from GPT-4 to Claude, and the output format breaks silently. DeepEval solves this — it’s the testing framework for LLM outputs, now available as an AI agent skill.

What It Does

DeepEval treats LLM evaluation like unit testing. Instead of manually eyeballing outputs, you write test cases and metrics — hallucination score, answer relevancy, faithfulness, toxicity, bias, and more. Your agent runs these against your model’s responses and tells you what broke and why.

HeyGen: AI Avatar and Video Generation Skill

Mon, 06 Jul 2026 00:00:00 +0000

What It Is

HeyGen’s official skills package brings AI avatar and video production straight to your terminal. Instead of designing a presenter video through the HeyGen web app, you can generate talking-head clips, customize avatars, and control video parameters entirely through your AI agent — Claude Code, Cursor, or Codex.

The v3 Video Agent pipeline handles the heavy lifting: lip-sync, gesture timing, background replacement, and multi-language narration all happen through skill commands. You describe what you want, your agent calls the HeyGen API, and the rendered video lands in your project folder.

AI-Powered Web Scraping: A Guide to Just Scrape CLI

Thu, 11 Jun 2026 00:00:00 +0000

What This Gets You

This tutorial walks through installing and using Just Scrape — an AI-powered CLI that scrapes web pages, extracts structured JSON, searches the web, crawls site sections, and monitors pages for changes. By the end you will have a working setup that turns any URL into usable content with a single command and understand when to use each of its eight subcommands. The whole process takes about 10 minutes.

Just Scrape

Thu, 11 Jun 2026 00:00:00 +0000

What It Is

Just Scrape is a terminal-based web scraping CLI that turns any URL into markdown, structured JSON, screenshots, or summaries using the ScrapeGraph AI API. One command replaces the usual dance of opening browser DevTools, writing custom parsers, and debugging selector breakages when a site changes its layout. It ships as both a standalone npm package and an installable agent skill for Claude Code, Cursor, Codex, and OpenCode.