Design, audit, and improve analytics tracking systems that produce reliable, decision-ready data.
64
Quality
47%
Does it follow best practices?
Impact
95%
1.18xAverage score across 3 eval scenarios
Passed
No known issues
Optimize this skill with Tessl
npx tessl skill review --optimize ./skills/antigravity-analytics-tracking/SKILL.mdMeasurement Readiness scoring and verdict
MRI score present
100%
100%
Decision Alignment category
0%
100%
Event Model Clarity category
0%
100%
Data Accuracy & Integrity category
50%
100%
Conversion Definition Quality category
12%
100%
Attribution & Context category
50%
100%
Governance & Maintenance category
87%
100%
Readiness band verdict
40%
100%
Broken → stop recommendation
80%
100%
Key risks and gaps
100%
100%
Prioritized remediation order
100%
100%
Pre-action requirement
87%
100%
Without context: $0.3141 · 2m 12s · 10 turns · 59 in / 6,430 out tokens
With context: $0.4508 · 2m 24s · 15 turns · 15 in / 6,830 out tokens
Event naming, taxonomy, properties, and conversion definition
Decisions first
100%
100%
Event name format
100%
100%
object_action pattern
100%
100%
Completion signal events
100%
100%
No UI noise events
62%
75%
Event properties include context
100%
100%
No PII in properties
100%
100%
No free-text properties
71%
85%
Conversions are completions
60%
80%
Conversion counting documented
75%
100%
Tracking plan table format
100%
100%
Focused scope
100%
100%
Without context: $0.2466 · 1m 24s · 10 turns · 10 in / 4,067 out tokens
With context: $0.4852 · 2m 17s · 18 turns · 65 in / 6,679 out tokens
GA4/GTM best practices, UTM discipline, and validation
GTM orchestration only
100%
100%
Clean dataLayer events
100%
100%
Single container recommendation
100%
100%
Version every publish
0%
62%
UTM lowercase rule
100%
100%
UTM consistent separators
100%
100%
UTM no client-side overwrite
100%
100%
UTM central documentation
100%
100%
Real-time verification
100%
100%
Duplicate detection validation
100%
100%
Privacy/consent step
100%
75%
GA4 recommended events
100%
33%
Without context: $0.5194 · 2m 57s · 18 turns · 18 in / 9,035 out tokens
With context: $0.6314 · 3m 21s · 24 turns · 182 in / 10,063 out tokens
5c5ae21
Table of Contents
If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.