Tutorials
Best AI Tools for Students in 2026: ChatGPT vs Claude vs NotebookLM vs Perplexity
Compare the best AI tools for students in 2026 — ChatGPT, Claude, NotebookLM, Perplexity, and Grammarly — across research, writing, studying, and budgeting.
Best AI Note Taking Apps in 2026: A Complete Guide to Smart Note-Taking
Compare the top AI note taking apps of 2026 — Notion AI, Mem, Reflect, Obsidian, Google NotebookLM, and more. Find the best fit for your workflow.
Free AI Tools List 2026: 10 Actually Useful Tools That Cost $0
Ten free AI tools that actually deliver real value without a subscription. Covers coding, writing, image generation, research, and automation.
LLM API Pricing 2026: Compare Costs Across Every Major Provider
Compare 2026 LLM API pricing across OpenAI, Anthropic, Google, Mistral, Cohere, DeepSeek, and open-model providers. Table includes input/output tokens, reasoning model costs, and hidden fees.
AI Video Generator Comparison 2026: Sora vs Kling 3.0 vs Runway vs Pika vs HeyGen
Compare the top AI video generators — Sora, Kling 3.0, Runway Gen-4, Pika 3.0, and HeyGen — across quality, speed, cost, and real-world usability.
I Let My AI Agent Manage Lark Documentation for a Week — Here’s What Happened
I handed my AI agent the keys to our team's Lark documentation for a full work week — reading, writing, organizing, and searching across 40+ docs. Here is what worked, what broke, and how the LarkDoc skill changed how I think about AI-assisted documentation.
How to Build an AI-Powered Research Pipeline with Search Skills
A step-by-step guide to installing AI search skills, configuring them for web research, and building a repeatable research pipeline that runs entirely from your terminal.
FAQ: Web Scraping with AI Agent Skills
Answers to the most common questions about web scraping with AI agent skills — from choosing the right tool to handling JavaScript-heavy sites and extracting structured data.
10 Best Free AI Tools for Developers in 2026
A curated roundup of 10 genuinely free AI tools for developers — no credit card required, no hidden paywalls, just useful AI that works out of the box.
AI Workflow Automation Skills Compared: Microsoft Foundry vs Azure AI vs Lark Tools
Compare four AI workflow automation skills — Microsoft Foundry, Azure AI, Lark Doc, and Lark Base — to find the right fit for automating your team's processes.
AI Video Generation With Kling 3.0 — Hits and Misses
Using the Kling 3.0 skill on RunComfy across Standard, Pro, and 4K tiers — what surprised me, what broke, and when I reach for it.
How to Use the Copywriting Skill to Generate Marketing Content
A step-by-step guide to installing and using the Copywriting skills.sh agent. Generate email sequences, landing pages, and social posts from a single product brief.