AI Engineering — page 2

Articles in this category

• 10

  Claude SneakPeek Vulnerability: Is Your Claude Desktop Patched?

  SneakPeek let a booby-trapped HTML file steal SSH keys and cloud credentials through Claude Code Desktop's preview pane. It was fixed in August in Claude Desktop 1.30096.1. Here's a one-line check I tested on Windows, and why it has nothing to do with the claude-sneakpeek tool.TroubleshootingAI Engineering·October 15, 2026·11 min read
• 11

  Claude Code 'No Longer Charge for Classifier Requests': Why This Session Isn't Eligible

  Claude Code says auto mode will stop charging for classifier requests, then tells you this session isn't eligible. You're paying for safety checks other sessions get free, usually because a gateway drops them. Who is billed, the fix, and why since 2.1.319 some gateway sessions ask you to approve actions instead.TroubleshootingAI Engineering·October 12, 2026·21 min read
• 12

  Claude Code Not Working? Every Error and Its Fix

  Every Claude Code error I've written up, grouped by what actually broke: network and enterprise setup, cost and context limits, or setup and tools. Find your exact message in the lookup table, get the one-line answer, then follow the link to the full fix.TroubleshootingAI Engineering·October 8, 2026·17 min read
• 13

  Claude Code 'Compacted Using a Summary Written While You Were Away'? Turn It Off

  You stepped away and came back to 'Compacted using a summary written while you were away', or in the terminal 'Compacted while idle, before the prompt cache expired'. It's idle compaction, a cost-saving feature Anthropic switched on server-side. How to turn it off in settings.json or /config, and the exact rules I found in the code.TroubleshootingAI Engineering·October 7, 2026·25 min read
• 14

  Claude Code 'There's an Issue With the Selected Model': It's Usually Just a 404

  I pointed Claude Code at a fake API and fed it every kind of error. Any 404 — a typo, a stray /v1, a gateway's error page — produced this exact message. Here's how to tell which one you have.TroubleshootingAI Engineering·October 6, 2026·11 min read
• 15

  Claude Code 'Auto Mode Check Unavailable' or 'Classifier Unavailable'? 4 Fixes

  Bash, Edit and MCP calls all refused while Read still works. The auto mode safety check failed, not your command. What the error means, why it stops after ten, and four fixes from Anthropic's own docs.TroubleshootingAI Engineering·October 5, 2026·16 min read
• 16

  LEAP 2026: Four Days in Riyadh, and What Actually Shipped

  Nearly $15 billion was announced across four days and sixteen stages. Most of it won't touch your stack. Three things will — and two have dates before this year ends.ConceptualAI Engineering·September 17, 2026·9 min read
• 17

  Claude Code on Vertex AI: Why You Get 404s, Wrong Regions and an Opus-Sized Bill

  Model not found on Google Cloud's Agent Platform is rarely one problem. A malformed region is silently ignored and falls back to us-east5, ANTHROPIC_VERTEX_PROJECT_ID overrides the project in your credentials, and a deployment with no pinned model is billed at the Opus rate.TroubleshootingAI Engineering·September 10, 2026·11 min read
• 18

  Claude Code SSL Certificate Verification Failed: Fix It by Error Code

  API Error: Unable to connect to API: SSL certificate verification failed (UNABLE_TO_GET_ISSUER_CERT_LOCALLY) or Self-signed certificate detected (SELF_SIGNED_CERT_IN_CHAIN) behind Zscaler or any TLS-inspecting proxy. What the code in brackets means in the 2.1.316 wording, why the OS trust store comes before NODE_EXTRA_CA_CERTS, and the certificate fixes from 2.1.310 to 2.1.318.TroubleshootingAI Engineering·September 6, 2026·27 min read