Privacy-Safe WebContainer Diagnostic Bundle

Overview

This skill defines or implements a bounded diagnostic artifact for WebContainer problems. The bundle records state and outcomes, not arbitrary source, environment values, complete terminal output, browser history, cookies, or credential material.

Prerequisites

• A named incident or reproducible failure and an approved output location
• Agreement on who may receive the bundle and how long it may be retained
• Permission to inspect the relevant host configuration and bounded runtime evidence

Tool Discipline

Use Read, Glob, and Grep to locate existing logging, header, boot, event, and process instrumentation. Use WebFetch only for current official StackBlitz or WebContainers documentation. Use Write for a new approved bundle schema or artifact and Edit for narrow instrumentation changes.

Current Contract