
Don't run vulnerability scans on your code without a harness
An LLM can find vulnerabilities, but it cannot know your risk appetite. A harness is the layer where your guardrails, PII rules, budget limits and data formats become enforceable.

An LLM can find vulnerabilities, but it cannot know your risk appetite. A harness is the layer where your guardrails, PII rules, budget limits and data formats become enforceable.

How to make Claude Code’s task-completion notifications actually work when running inside Ghostty on macOS.