Dense business essays and tech insights, written where experience meets code.
Claude Skills pack instructions and scripts into a folder that loads only when a request matches. Learn the 3-level loading, how to build them, and how they differ from MCP and plugins.
Gemini TTS voices come in two kinds: voice design from a text description, and voice cloning from two recordings. Setup, limits, and the January 2027 price increase.
Claude OpenTelemetry export entered beta on October 14, 2026. Learn how to send Messages API and Managed Agents traces to your monitoring tool, verify setup, and handle prompts safely.
Claude Opus 5.5 and Sonnet 5.5 work in Antigravity on paid Pro or higher. Companies need an admin to enable overages and approve models. Here is how to select them and what they cost.
AI ID photos work for resumes and social profiles but not for Korean passports. See the passport photo rules, the ChatGPT steps and how to check your result (as of Oct 20, 2026).
Codex CLI lets you run OpenAI's coding agent from the terminal. Install, log in, slash commands, Auto vs Read-only modes, Windows sandbox and usage limits, per official docs on Oct 20, 2026.
A Claude Code worktree gives each session its own files and branch. Learn claude --worktree, .worktreeinclude for .env, cleanup rules, base branch and subagent setup, per the Oct 20, 2026 docs.
A Claude referral link is a guest pass from Pro and Max subscribers that gives new users 7 days of Claude Pro free. Eligibility, sending steps, payment, and auto-billing, as of Oct 19, 2026.
The standalone Claude Design site, claude.ai/design, closes on December 14, 2026. See what migrates, what is deleted, the 5 migration steps and how to save projects.
Kling AI has a free Basic plan and 4 paid tiers from $6.99 to $127.99 per month with 660 to 26,000 credits. Credit expiry, free limits and cancellation notes.
Google Flow turns text scene descriptions into video clips. See the steps, models, free 50 daily credits and plan credits, based on Google Help as of October 14, 2026.
Google ADK (Agent Development Kit) builds AI agents in Python, Go, TypeScript, Java and Kotlin. Install commands per language and Cloud Run deploy steps.
gemini-3.7-flash was deprecated on Oct 8 and now routes to gemini-3.8-flash. See replacement models, shutdown dates, 3.8 Flash pricing and how to verify.
Anthropic's report on unintended Claude actions, published October 9, 2026. Covers four cases, the internet access block on evals, and a site checklist.
Google Calendar secondary calendars are now deleted or suspended with their owner's account. See the Oct 5, 2026 Workspace change and how to transfer ownership.
Build a product detail page in buying-decision order. See Smartstore 848px and Coupang 780px sizes, the 20MB image limit, Canva and AI tips, and post-upload checks.
Miri Canvas is free forever. Pro costs KRW 14,900 per member per month or KRW 160,800 per year. Free vs Pro, the 1-month trial, cancellation and refunds as of Oct 11, 2026.
Copilot code review runs when you add Copilot as a PR reviewer. From Oct 8, 2026, org owners can bill it to the org and block external license requests.
The Claude Haiku 5.5 API returns a 400 error for budget_tokens, temperature, top_p, top_k and prefill. Fixes per item, plus token and price changes as of Oct 10, 2026.
Sora's web and app ended April 26, 2026, and the API ended September 24. See the shutdown timeline, how to save your videos, and Gemini and Runway pricing.
Split login folders per account to run several Claude Code and Codex accounts at once, one per session, and switch when a limit fills. Setup, commands, limits.
Gemini Agent is Google Cloud's general-purpose work AI agent, unveiled October 8, 2026. See supported apps, models, spend caps, pricing, and launch timing.
GPT-6 Intelligent UI turns ChatGPT answers into buttons, charts and calculators. Models by plan (Sol, Luna) and setup, as of Oct 8, 2026.
Create ChatGPT images by describing a scene in chat. Covers steps, photo editing, prompts, free limits and pre-save checks as of Oct 7, 2026.
Gemini Deep Research turns one question into a research plan, reads the web and your files, and writes a report. Steps, sources, export, and plan limits as of Oct 7, 2026.
A Gemini prompt works best with four parts: role, task, context, format. See weak vs. good examples, how to revise, API prompt strategies, and common mistakes (Google docs, Oct 7, 2026).
Claude Code tokens drain fast because every tool call resends the whole conversation. Learn what the subscription dollar figure means, MCPY's measurements, and fixes.
AI blog automation cost depends on conversation size during research. MCPY tested GPT-6.1 Sol for research and Claude Sonnet 5.5 for writing (Oct 6, 2026).
Suno AI turns a text description into a song. Here is how to make a track, the free 50 daily credits, Pro and Premier pricing, and commercial use rules (as of Oct 5, 2026).
CapCut is free to edit, but Pro assets can add a watermark. See Pro pricing ($19.99/mo, $179.99/yr as of Sept 2026), removal steps, PC setup and where to check prices.
Notion AI helps with writing, translation, file summaries and database setup. See the free limits, how to open it, and Business plan allowance and credits as of Oct 5, 2026.
Nano Banana is Google's image model in the Gemini app. Learn how to create and edit images, write prompts, and check plan limits, based on Google docs of Oct 5, 2026.
NotebookLM answers only from the sources you upload and was renamed Gemini Notebook in July 2026. See 5 setup steps, source formats and limits, and the free tier table.
From October 9, 2026, Gemini free accounts without a subscription get only Flash-Lite. See models, limit multipliers and Korean monthly prices by plan, per Google Help.
Gamma AI turns a topic or text into a slide draft. See the free 400 credits, monthly credits by plan, Korean support, and PowerPoint export tips as of Oct 5, 2026.
A ChatGPT prompt gets steadier answers when you state the task, context, and output. See weak vs good examples, a rewrite routine, Claude differences, and common mistakes.
Midjourney pricing has 4 plans, from Basic at $10 a month to Mega at $120, and no free plan. See how plans differ, how to choose, and cancel and refund rules.
Perplexity costs $0 (Free), $20/month (Pro) and $200/month (Max) as of late September 2026. See plan differences, how to use it, and a ChatGPT search comparison.
Gemini plans in Korea: Free 0 KRW, Plus from 7,500 KRW, Pro 29,000 KRW, Ultra from 119,000 KRW. Limits, Claude and ChatGPT prices, and how to choose.
How to use Codex: 3 steps to start Codex cloud tasks that keep running with your laptop closed, plan requirements, and the usage limit shared with local. Per official docs, Sept 30, 2026.
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