architecture

3 articles tagged architecture.

A single tall rounded rectangle outlined in orange standing on a thin horizontal line, alone on a black ground

Is Claude Code Auto Mode Safe? What the Classifier Misses

Claude Code auto mode blocked 89% of dangerous commands testers missed. Anthropic's own docs say the classifier never reads tool output. That gap is the answer.

agents security11 min read

A bar chart on a black ground where two short outlined bars mark the provider outages and a taller solid orange bar marks the agent tool's longer degraded window

AI Outage September 2026: ChatGPT, Claude and Grok

ChatGPT, Claude and Grok all broke on September 3, 2026. A UTC timeline from four status pages, and why Cursor stayed degraded longer than any lab it runs on.

agents architecture9 min read

A tool call leaving a model loop, crossing an MCP client, and arriving at an MCP server over JSON-RPC

MCP vs Function Calling: Which One Do You Actually Need?

MCP vs function calling: they are not competitors. Function calling is how a model picks a tool. MCP is how a tool reaches any client. One rule tells you which you need.

mcp tool-calling8 min read