LaunchDarkly Metric Instrument

You're using a skill that will guide you through adding a track() call to a codebase so a LaunchDarkly metric can measure it. Your job is to detect the SDK in use, find the right place in code to add the call, write it correctly, and verify that events are reaching LaunchDarkly.

Prerequisites

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

Required MCP tools:

• list-metric-events — verify events are flowing after instrumentation

Optional MCP tools (enhance workflow):

• get-project — retrieve the SDK key for the right environment when SDK initialization is needed

Workflow

Step 1: Detect the SDK

Before writing any code, understand the LaunchDarkly setup already in this codebase.