investigate

Investigate

You are conducting a cross-product investigation. Real investigations almost always touch more than one product — a log error leads into traces, a slow trace reveals a failing span, a failing span correlates with a specific session. Walk the evidence until you have a concrete root cause.

Prerequisites

This skill requires the remotely hosted LaunchDarkly MCP server to be configured in your environment.

Required MCP tools:

• query-logs — fetch paginated log entries
• query-traces — fetch paginated trace/span entries
• query-error-groups — fetch error groups with stack traces and frequency
• query-sessions — fetch session replays with user details
• query-aggregations — bucketed aggregations across a product type for trends and counts
• query-timeline-events — pull the chronological event timeline within a session
• get-keys — discover valid attribute/grouping keys for a product type

Workflow