tygwan Analytics Skill
Tool usage statistics with CLI visualization. Displays bar charts, sparklines, and distribution graphs.
Usage
/analytics [command]
Commands
| Command | Alias | Description |
|---|---|---|
summary |
s |
Quick overview (default) |
tools |
t |
Tool usage bar chart |
errors |
e |
Error distribution |
activity |
a |
Hourly activity sparkline |
agents |
ag |
Agent usage stats |
categories |
c |
Category distribution |
full |
f |
Complete report |
Output Examples
Summary (Default)
📊 Analytics Summary (2026-01-21)
══════════════════════════════════════════════════
Total Calls: 156 Success Rate: 97%
Tool Usage
──────────────────────────────────────────────────
Read │████████████████████████│ 48
Write │██████████████│ 28
Edit │████████████│ 24
Bash │████████│ 16
Success Rate
──────────────────────────────────────────────────
Overall █████████████████████████ 97% (151/156)
Hourly Activity
──────────────────────────────────────────────────
Activity: ▁▂▃▅▇█▇▅▃▂▁▁▂▅▇█▆▄▂▁
00 06 12 18 23
Tool Usage
Tool Usage
──────────────────────────────────────────────────
Read │████████████████████████│ 48
Write │██████████████│ 28
Edit │████████████│ 24
Bash │████████│ 16
Grep │██████│ 12
Glob │████│ 8
Task │███│ 6
Category Distribution
Category Distribution
──────────────────────────────────────────────────
file ████████████████████ 68% (106)
shell ████████░░░░░░░░░░░░ 18% (28)
agent ████░░░░░░░░░░░░░░░░ 8% (12)
planning ██░░░░░░░░░░░░░░░░░░ 4% (6)
interaction █░░░░░░░░░░░░░░░░░░░ 2% (4)
Error Distribution
Error Distribution
──────────────────────────────────────────────────
Bash │████████│ 4
Write │████│ 2
Read │██│ 1
(Or if no errors: "No errors recorded!")
Agent Usage
Agent Usage
──────────────────────────────────────────────────
Explore │████████████████████│ 15
code-reviewer │████████████│ 9
commit-helper │████████│ 6
analytics-reporter │████│ 3
Implementation
Execute the visualizer script:
.claude/scripts/analytics-visualizer.sh [command]
Workflow
/analytics → Parse metrics.jsonl → Aggregate data → Render ASCII charts
Data Source
- Primary:
.claude/analytics/metrics.jsonl - Format: JSONL with fields:
ts,type,name,category,success,file,context
Settings
Configured in .claude/settings.json:
{
"analytics": {
"enabled": true,
"track_tool_usage": true,
"track_agent_calls": true,
"track_skill_invocations": true,
"metrics_file": ".claude/analytics/metrics.jsonl",
"retention_days": 30
}
}
Related
- Agent:
analytics-reporter- Detailed analysis and insights - Hook:
post-tool-use-tracker.sh- Data collection