agentsclimarketplace

Benchmark analyzer

Skill reatlat/fullstory-claude-plugin/skills/benchmark-analyzer

Establish performance baselines and benchmarks — compare current metrics to historical averages, set targets, and track progress over time. Use when setting KPIs, establishing baselines, or measuring against goals.From its SKILL.md

Install
npx -y skills add reatlat/fullstory-claude-plugin --skill benchmark-analyzer

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

SKILL.md

5.3 KB, as published. Nobody here has run it

Benchmark Analyzer

Establish baselines, set targets, and track progress — turn raw metrics into benchmarks you can measure against.

When to Use

  • "What's our baseline conversion rate?"
  • "Set a target for checkout completion — and track us against it"
  • "How does this quarter compare to Q2?"
  • "Are we on track to hit our retention target?"
  • "What's a good rage-click rate? Are we above or below average?"
  • "Benchmark our error rate against industry standards"

Mental Model

A metric without context is just a number. A benchmark gives it context:

  • Internal baseline: What's normal for us? (12-month average, last quarter's average)
  • Target: Where do we want to be? (goal set by the team, industry standard)
  • Comparison: How do we compare? (to ourselves over time, to peers if data available)

Workflow

Step 1: Define what to benchmark

Ask the user:

  • "What metrics matter most?" (conversion, retention, error rate, etc.)
  • "What time period should be the baseline?" (last quarter, last 12 months, since launch)
  • "Do you have specific targets, or do you want me to suggest them?"

Step 2: Compute the baseline

For each metric, compute over the baseline period:

fullstory:build_metric(query="checkout conversion rate", output_type="single_number")
fullstory:compute_metric(metric_id, time_range="last_12_months")
→ Baseline: 19.8% (12-month average)

Also compute the standard deviation or range:

fullstory:build_metric(query="checkout conversion rate", output_type="trend")
fullstory:compute_metric(metric_id, time_range="last_12_months")
→ Range: 16% - 24%, typical weekly variance: ±3pp

Step 3: Compare current to baseline

Current (last 30 days): 21.2%
Baseline (12-month avg): 19.8%
→ +1.4pp above baseline (+7%)
→ Within normal range (baseline range: 16-24%) ✅

Step 4: Set targets

Based on the baseline, suggest targets:

  • Conservative (achievable): 21-22% (slightly above baseline)
  • Ambitious (stretch): 23-24% (top of historical range)
  • Moonshot (breakthrough): 25%+ (above historical max)

Ask: "Where do you want to set the target?"

Step 5: Track progress

For each target, build a comparison:

Progress toward Q3 target (22% checkout conversion):
Current: 21.2% (96% of target)
On track: ✅ (if trend continues, should hit 22% by end of Q3)

Step 6: Industry context (with caveats)

Fullstory doesn't provide industry benchmarks. But you can provide general context from public research (with appropriate caveats):

## Conversion Rate Benchmark — E-Commerce Checkout

Your rate: 21%
Industry average (public data): 15-25%
→ You're in the top half, but not exceptional

Top quartile: >25%
→ If you hit your ambitious target (24%), you'd approach top quartile

⚠️ Industry benchmarks are directional, not precise. Different products, different audiences. Use as context, not comparison.

Step 7: Report

## Benchmark Report — Q3 2026

### Checkout Conversion
- Baseline (12-month): 19.8% (range: 16-24%)
- Current (Jul): 21.2% (+1.4pp above baseline)
- Q3 Target: 22%
- Progress: 96% of target, on track ✅
- Industry context: 15-25% for e-commerce (directional)

### Error Rate
- Baseline: 0.9% (range: 0.5-2.1%)
- Current: 0.8% (-0.1pp below baseline)
- Q3 Target: <1.0%
- Progress: Exceeding target ✅

### Rage Clicks
- Baseline: 1,400/month (range: 1,100-2,200)
- Current (Jul): 1,850 (↑32% above baseline) 🔴
- Q3 Target: <1,500/month
- Progress: Off track — promo code issue is driving the spike

### Summary
- 2 of 3 metrics on or exceeding targets
- 1 metric off track (rage clicks) — fix in progress

Baseline Heuristics by Metric Type

MetricTypical Baseline PeriodHealthy Range
Conversion rate12 months (covers seasonality)Within ±15% of baseline
Error rate3 months (faster-moving)Below 1% for SaaS, below 2% for content
Rage clicks12 months (spiky)Below 5% of total clicks
Page views12 months (seasonal)Within ±20% of baseline for same month last year
Retention6 months (cohort-based)Day 7 >30%, Day 30 >15% for consumer apps
Session duration3 monthsDepends on product — benchmark against yourself

Guidelines

  • Baselines need enough data. <3 months of data is too noisy. Use at least 6 months, ideally 12.
  • Seasonality matters. "Conversion is up vs last month" is meaningless if last month was December (holiday retail spike). Compare to same month last year.
  • Targets should be achievable. A target 2x above historical max is demotivating. Suggest a range: conservative → ambitious → moonshot.
  • Industry benchmarks are directional. "The average e-commerce conversion rate is 15-25% (per Baymard Institute, 2024)" — always cite the source and caveat the comparison.
  • Don't benchmark rage clicks or dead clicks against industry — there's no public data. Benchmark against your own baseline.
  • Re-baseline annually. If you've improved the product, the old baseline is stale. "Baseline updated to 12-month average ending Q3 2026."

Keep looking

Skills are one crate of 627,801. Ordering is by how many stacks a row turns up in, so the top of any crate is what has actually been picked rather than what has the most stars.