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AI & Machine LearningOctober 24, 20266 min
How We Rank AI Models Without Publishing a Score
We publish vendor prices, context windows and licences for 21 AI models, plus four labelled picks. Here is the method, the limits and what we refuse to invent.
Security & PrivacyOctober 22, 202615 min
Claude Code MCP Permission Rules: 2.1.299 Tested
Claude Code 2.1.299 changed which MCP servers an allow or deny rule covers. I ran 2.1.296, 2.1.299 and 2.1.307 with servers named a and a__b. Here is what ran.
AI & Machine LearningOctober 22, 202617 min
Microsoft Calls AI Agents Insiders: What to Do Now
Microsoft now calls AI agents insiders and adds Guardian Agents to watch them. What leaders should do this week while dates and prices stay unconfirmed.
Security & PrivacyOctober 21, 202616 min
Claude Code updatedInput Hooks: 2.1.300 Change Tested
Claude Code 2.1.300 validates updatedInput from PreToolUse hooks. I compared 2.1.299 with 2.1.300 and 2.1.306 on unknown keys, bad types, paths and Edit.
Guide · 30 min read
Build a Real-Time App with Supabase — Database, Auth, and Live Updates in 30 Minutes
Build a real-time collaborative todo app with Supabase and Next.js. Covers Postgres database, Row Level Security, email auth, realtime subscriptions, and Edge Functions. Every step tested live on Supabase's free tier.
Security & PrivacyOctober 13, 202620 min
Claude Code Hook Failures: onFailure Block Tested
Claude Code hooks fail open on most events. I tested onFailure block across four builds with cases like missing scripts, exit 1, timeouts and schema errors.
AI & Machine LearningOctober 13, 202618 min
OpenAI Dots: What Always-On Agents Mean for Teams
OpenAI's dots are always-on ChatGPT agents with their own cloud computer. What Business Premium buyers get, what it costs and what the Enterprise beta lacks.
AI & Machine LearningOctober 12, 202616 min
AI Agents Are Getting Work Email: What to Decide
Google's Gemini agent and Microsoft's autopilots can give AI agents their own work email and identity. Five decisions to make before you say yes to one.
AI & Machine LearningOctober 12, 202624 min
OpenAI Agents SDK maxTurns After Approval, Tested
I ran @openai/agents 0.19.0 and 0.20.0 side by side. In 0.20.0 the model call after an approval counts toward maxTurns, so a resume at maxTurns 1 can now throw.
Tooling & ProductivityOctober 9, 202635 min
Claude Code Mods: 10 Tested Use Cases (2026)
Claude Code mods explained with 10 tested use cases: guard risky commands, mask secrets, add commands, panes and tools. Every example passes claude plugin test.
AI & Machine LearningOctober 9, 202617 min
OpenAI Agents SDK 0.23: Tool Error Redaction Tested
I ran openai-agents 0.22.3 and 0.23.1 with a scripted model. The default tool error message no longer sends exception text to the model or to trace spans.
AI & Machine LearningOctober 9, 202613 min
Rogue AI Agents Hit Wikimedia: Lessons for Leaders
Wikimedia says suspected OpenAI agents edited its wikis, probed its tools and sent heavy traffic. What leaders who run agents or websites should do now.