Installs into .claude/skills of the current project.
Are you the author of 271 Metrics 2d8815c0?
Add the live security badge to your README. It updates with every re-scan.
[](https://www.skillsdirectory.com/skills/tools-only-271-metrics-2d8815c0)
---
allowed-tools: Read, Bash, Glob
description: View agent performance metrics and session history. Shows usage patterns, files changed, and session summaries.
---
## Context
- Metrics file: !`cat .claude/agent-metrics.jsonl 2>/dev/null || echo "NO_METRICS_FILE"`
## Task
Analyze the agent performance metrics and present a summary.
**If the metrics file does not exist or the context above shows "NO_METRICS_FILE":**
Print exactly: "No metrics recorded yet. Metrics are automatically collected after each session."
**If metrics data exists**, parse each JSON line and present:
1. **Overview**
- Total sessions logged
- Sessions in the last 7 days (compare timestamps to now)
- Average files changed per session
2. **Recent Sessions** (last 10)
Format as a markdown table:
| # | Timestamp (UTC) | Files Changed | Commit | Status |
| --- | --------------- | ------------- | ------ | ------ |
- Show the most recent 10 sessions, newest first
- For "Commit", show the short commit message or "—" if none
- For "Status", show the duration_hint value
3. **Patterns**
- Note any trends (e.g., sessions with many file changes, frequency of commits)
- If there are sessions with 0 files changed, note how many were "no-op" sessions
Keep the output concise and well-formatted.
