AI Tools

An MIT-licensed multi-agent desktop app landed in our submission queue. Here's what checked out on inspection — and what we haven't tested yet.

Verified 5 September 2026: free-tier limits and prices for Cursor, GitHub Copilot, Zed, Kiro, Trae, JetBrains AI and Antigravity, plus two that no longer exist.

Verified OpenAI API prices for September 2026: GPT-6 Astra, Sol and Luna, GPT-5.6 Sol's promotional cut, Fast mode at 2x, Batch at 50%, every shutdown.

xAI retired eight Grok model IDs in May 2026. They didn't start erroring — they redirect to grok-4.3 and bill at its rates. Check if you're affected.

opencodex points Codex CLI and Claude Code at any vendor's model. Here's the verified per-token cost of each one — including the September Sonnet 5 price rise Anthropic just cancelled.

Yes, ChatGPT still has a free tier — and it changed on 6 August 2026. Verified plan limits, the full price ladder, and the caps OpenAI doesn't publish.

Claude Code running out of context mid-session? Here's why it happens and how to fix it: /clear vs /compact, token hygiene, subagents, and trimming noisy MCP output.

Claude Code vs Codex CLI, compared for 2026: pricing, models, MCP and extensibility, open source, and which terminal AI coding agent you should actually pick.

Cursor or Aider for a big Python monorepo? A hands-on 2026 comparison of indexing, git workflow, model choice, and cost — with a clear recommendation.

No, the Claude API isn't free long-term — but new accounts get trial credits. Here's how Claude API pricing, rate limits, and the actually-cheap ways to use it work in 2026.

AI agents are the biggest shift in software since APIs. Here's what they are, how they work, and how to build one with real frameworks.

Google SEO isn't enough anymore. Here's how GEO (Generative Engine Optimization) works and how to rank in ChatGPT, Perplexity, and AI Overviews.

llms.txt tells AI search engines what your site is about. Here's how to create one, why it matters for GEO, and real examples.

Battle-tested Claude Code tips from 6 months of daily use. Keyboard shortcuts, MCP servers, custom instructions, and more.

Every free AI API worth using in 2026, with actual rate limits, pricing tiers, and code examples. No fluff.

How MCP servers work under the 2026-07-28 spec: no handshake, per-request _meta, resultType, the new HTTP headers, and TypeScript SDK 2.x code.

12 AI developer tools worth using, with prices and free-tier caps re-read off the vendors' own pages on 26 September 2026, and the gaps marked as gaps.

MCP servers turn your AI coding tool into a powerhouse. These 10 are the ones actually worth installing.