Inspect the Cribl APM staging workspace — run KQL via the Cribl MCP (for data), or drive the deployed UI via Playwright (for pixels). Use when working in this repo and you need to see what the deployed pack is doing right now: errors on the home page, what spans/metrics look like, screenshot a page, or run any ad-hoc Cribl Search query. Covers MCP usage (preferred), Playwright auth via the existing test helpers, and the storage-state-expiry pitfall.
2026-05-13