surendranb

Traffic Diagnosis — Development skill for Claude Code

Development community

Traffic Change Diagnosis.

How to install Traffic Diagnosis

Installs to ~/.claude/skills/surendranb-google-analytics-mcp-traffic-diagnosis/SKILL.md

Terminal

mkdir -p ~/.claude/skills/surendranb-google-analytics-mcp-traffic-diagnosis && curl -fsSL https://raw.githubusercontent.com/surendranb/google-analytics-mcp/HEAD/skills/traffic-diagnosis.md -o ~/.claude/skills/surendranb-google-analytics-mcp-traffic-diagnosis/SKILL.md

Restart Claude Code, or start a new session, for it to be picked up.

What Traffic Diagnosis does

Traffic Change Diagnosis

Systematically diagnose why traffic changed — spike, drop, or shift in mix. Follow these steps in order. Each step narrows the hypothesis.

Step 1 — Establish the baseline

Compare the period in question to the equivalent prior period:

dimensions: ["date"]
metrics: ["sessions", "totalUsers", "newUsers", "engagedSessions", "keyEvents"]
date_range: affected period + same-length prior period

Measure: absolute change, % change, and whether all metrics moved to

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