Install
$ agentstack add skill-samibs-skillfoundry-metrics ✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Verified badge
Passed review? Show it. Paste this badge into your README, it links to the public security report.
Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
Metrics Dashboard
View and analyze execution metrics for the Claude AS framework.
OPERATING MODE
/metrics → Show metrics dashboard
/metrics agents → Agent performance breakdown
/metrics stories → Story completion analysis
/metrics errors → Error analysis and patterns
/metrics trends → Trend analysis over time
/metrics export [format] → Export metrics (json/csv/md)
/metrics reset → Reset metrics (with confirmation)
DASHBOARD VIEW
On /metrics invocation, display the comprehensive dashboard:
METRICS DASHBOARD
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
PROJECT: [project-name]
PERIOD: All time (since [start-date])
QUICK STATS
┌────────────────────────────────────────────────────────────────┐
│ Executions: [N] │ Success: [X]% │ Stories: [N] │ Tokens: [X]K │
└────────────────────────────────────────────────────────────────┘
RECENT ACTIVITY (Last 7 days)
├── Executions: [N]
├── Stories Completed: [N]
├── Success Rate: [X]%
└── Avg Tokens/Execution: [X]K
TOP PERFORMING AGENTS
1. [agent-name]: [X]% success ([N] calls)
2. [agent-name]: [X]% success ([N] calls)
3. [agent-name]: [X]% success ([N] calls)
ATTENTION NEEDED
[List any metrics below threshold]
Use /metrics [category] for detailed breakdowns.
AGENT METRICS
On /metrics agents:
AGENT PERFORMANCE METRICS
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
OVERVIEW
┌──────────────────┬──────────┬──────────┬──────────┬──────────┬──────────┐
│ Agent │ Calls │ Success │ Partial │ Failed │ Avg Tok │
├──────────────────┼──────────┼──────────┼──────────┼──────────┼──────────┤
│ ruthless-coder │ [N] │ [X]% │ [X]% │ [X]% │ [X]K │
│ ruthless-tester │ [N] │ [X]% │ [X]% │ [X]% │ [X]K │
│ gate-keeper │ [N] │ [X]% │ [X]% │ [X]% │ [X]K │
│ cold-architect │ [N] │ [X]% │ [X]% │ [X]% │ [X]K │
│ docs-codifier │ [N] │ [X]% │ [X]% │ [X]% │ [X]K │
│ debug-hunter │ [N] │ [X]% │ [X]% │ [X]% │ [X]K │
└──────────────────┴──────────┴──────────┴──────────┴──────────┴──────────┘
PERFORMANCE RANKING
1. 🥇 [agent]: [X]% success rate
2. 🥈 [agent]: [X]% success rate
3. 🥉 [agent]: [X]% success rate
TOKEN EFFICIENCY
Most Efficient: [agent] ([X] tokens/call avg)
Least Efficient: [agent] ([X] tokens/call avg)
RECENT FAILURES BY AGENT
┌──────────────────┬──────────┬────────────────────────────────────┐
│ Agent │ Failures │ Common Cause │
├──────────────────┼──────────┼────────────────────────────────────┤
│ [agent] │ [N] │ [most common error type] │
└──────────────────┴──────────┴────────────────────────────────────┘
RECOMMENDATIONS
[Based on agent performance, suggest improvements]
STORY METRICS
On /metrics stories:
STORY COMPLETION METRICS
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
OVERALL
├── Total Stories: [N]
├── Completed: [N] ([X]%)
├── Failed: [N] ([X]%)
├── Blocked: [N] ([X]%)
└── Avg Tokens/Story: [X]K
BY COMPLEXITY
┌────────────┬───────┬──────────┬──────────┬──────────┐
│ Complexity │ Count │ Success │ Failed │ Avg Tok │
├────────────┼───────┼──────────┼──────────┼──────────┤
│ Simple │ [N] │ [X]% │ [X]% │ [X]K │
│ Medium │ [N] │ [X]% │ [X]% │ [X]K │
│ Complex │ [N] │ [X]% │ [X]% │ [X]K │
└────────────┴───────┴──────────┴──────────┴──────────┘
BY LAYER
┌────────────┬───────┬──────────┬──────────┐
│ Layer │ Count │ Success │ Trend │
├────────────┼───────┼──────────┼──────────┤
│ Database │ [N] │ [X]% │ [trend] │
│ Backend │ [N] │ [X]% │ [trend] │
│ Frontend │ [N] │ [X]% │ [trend] │
│ Tests │ [N] │ [X]% │ [trend] │
│ Docs │ [N] │ [X]% │ [trend] │
└────────────┴───────┴──────────┴──────────┘
MOST COMMON FAILURE POINTS
1. [failure type]: [N] occurrences
2. [failure type]: [N] occurrences
3. [failure type]: [N] occurrences
RECOMMENDATIONS
[Based on story patterns, suggest improvements]
ERROR METRICS
On /metrics errors:
ERROR ANALYSIS
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
SUMMARY
├── Total Errors: [N]
├── Recovery Rate: [X]%
├── Rollbacks Triggered: [N]
└── Avg Errors/Execution: [X]
BY ERROR TYPE
┌────────────────────┬───────┬──────────┬──────────┐
│ Error Type │ Count │ % Total │ Recovered│
├────────────────────┼───────┼──────────┼──────────┤
│ TEST_FAILED │ [N] │ [X]% │ [X]% │
│ BUILD_FAILED │ [N] │ [X]% │ [X]% │
│ BLOCKED │ [N] │ [X]% │ [X]% │
│ TIMEOUT │ [N] │ [X]% │ [X]% │
│ INVALID_INPUT │ [N] │ [X]% │ [X]% │
│ SECURITY_VIOLATION │ [N] │ [X]% │ [X]% │
└────────────────────┴───────┴──────────┴──────────┘
BY AGENT
┌──────────────────┬───────┬──────────────────────────────────┐
│ Agent │ Errors│ Most Common │
├──────────────────┼───────┼──────────────────────────────────┤
│ [agent] │ [N] │ [error type] │
│ [agent] │ [N] │ [error type] │
└──────────────────┴───────┴──────────────────────────────────┘
RECENT ERRORS (Last 10)
┌────────────────┬────────────────┬────────────┬──────────┐
│ Time │ Story │ Error │ Resolved │
├────────────────┼────────────────┼────────────┼──────────┤
│ [timestamp] │ STORY-XXX │ [type] │ [yes/no] │
└────────────────┴────────────────┴────────────┴──────────┘
ROOT CAUSE ANALYSIS
[Pattern identification and recommendations]
TREND ANALYSIS
On /metrics trends:
TREND ANALYSIS
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
PERIOD: Last 30 days
EXECUTION TREND
Week 1: ████████░░ 8 executions
Week 2: ██████████ 10 executions
Week 3: ████████████ 12 executions
Week 4: ███████████████ 15 executions
Trend: ↑ +87.5% growth
SUCCESS RATE TREND
Week 1: 91.2% ░░░░░░░░░░
Week 2: 92.5% ████░░░░░░
Week 3: 94.1% ████████░░
Week 4: 95.2% ██████████
Trend: ↑ +4.0% improvement
TOKEN EFFICIENCY TREND
Week 1: 52K tokens/exec
Week 2: 48K tokens/exec
Week 3: 45K tokens/exec
Week 4: 42K tokens/exec
Trend: ↓ -19.2% (improving)
WEEKLY COMPARISON
┌────────────────┬──────────┬──────────┬──────────┐
│ Metric │ This Wk │ Last Wk │ Change │
├────────────────┼──────────┼──────────┼──────────┤
│ Executions │ [N] │ [N] │ [+/-X%] │
│ Success Rate │ [X]% │ [X]% │ [+/-X%] │
│ Stories │ [N] │ [N] │ [+/-X%] │
│ Errors │ [N] │ [N] │ [+/-X%] │
│ Avg Tokens │ [X]K │ [X]K │ [+/-X%] │
└────────────────┴──────────┴──────────┴──────────┘
PROJECTIONS (Next 7 days)
Based on current trends:
├── Expected Executions: [N]
├── Expected Success Rate: [X]%
└── Expected Token Usage: [X]K
HEALTH INDICATORS
├── Execution Volume: [HEALTHY/WARNING/CRITICAL]
├── Success Rate: [HEALTHY/WARNING/CRITICAL]
├── Token Efficiency: [HEALTHY/WARNING/CRITICAL]
└── Error Rate: [HEALTHY/WARNING/CRITICAL]
EXPORT
On /metrics export [format]:
JSON Export
/metrics export json
Exporting metrics to: .claude/metrics/export_20260120.json
├── Summary data
├── Agent metrics
├── Story metrics
├── Error metrics
└── Trend data
Export complete: .claude/metrics/export_20260120.json
CSV Export
/metrics export csv
Exporting metrics to: .claude/metrics/export_20260120/
├── summary.csv
├── agents.csv
├── stories.csv
├── errors.csv
└── daily.csv
Export complete: .claude/metrics/export_20260120/
Markdown Report
/metrics export md
Generating report: .claude/metrics/report_20260120.md
├── Executive summary
├── Detailed metrics
├── Charts (ASCII)
├── Recommendations
Report generated: .claude/metrics/report_20260120.md
RESET
On /metrics reset:
⚠️ RESET METRICS
This will permanently delete all collected metrics.
Current metrics summary:
├── Executions: [N]
├── Stories: [N]
├── Days of data: [N]
└── Size: [X] KB
Type 'RESET' to confirm, or 'cancel' to abort:
After confirmation:
Metrics reset complete.
Backed up to: .claude/metrics/backup_20260120.json
New metrics file initialized.
METRICS FILE LOCATION
.claude/
├── metrics.json # Current metrics
├── metrics/
│ ├── summary.json # Aggregated summary
│ ├── daily/
│ │ └── YYYY-MM-DD.json # Daily snapshots
│ ├── executions/
│ │ └── exec_*.json # Per-execution records
│ ├── exports/
│ │ └── export_*.json # Exported data
│ └── backups/
│ └── backup_*.json # Reset backups
THRESHOLDS
Default thresholds for health indicators:
| Metric | Healthy | Warning | Critical | |--------|---------|---------|----------| | Success Rate | > 95% | 85-95% | 90% | 80-90% | 15% | | Recovery Rate | > 90% | 75-90% | 15% | CRITICAL | "Error rate critically high. Review root causes." | | Recovery rate 20% week-over-week | WARNING | "Token usage increasing. Review efficiency." | | 0 executions in 7+ days | INFO | "No recent activity. Metrics may be stale." |
Threshold Configuration
Thresholds can be overridden in .claude/metrics-config.json:
{
"thresholds": {
"success_rate": { "healthy": 95, "warning": 85, "critical": 75 },
"agent_success": { "healthy": 90, "warning": 80, "critical": 70 },
"error_rate": { "healthy": 5, "warning": 15, "critical": 25 },
"recovery_rate": { "healthy": 90, "warning": 75, "critical": 60 }
}
}
BAD vs GOOD Examples
BAD: Metrics dashboard with no context or actionability
/metrics
METRICS DASHBOARD
━━━━━━━━━━━━━━━━━━
Executions: 47
Success: 89%
Stories: 142
Tokens: 2.1M
Problem: Raw numbers without context. No trend direction. No comparison to thresholds. No recommendations. User cannot tell if 89% is good or bad, or whether things are improving or degrading.
GOOD: Metrics dashboard with trends, alerts, and recommendations
/metrics
METRICS DASHBOARD
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
PROJECT: skillfoundry
PERIOD: All time (since 2026-01-15)
QUICK STATS
┌────────────────────────────────────────────────────────────────┐
│ Executions: 47 │ Success: 93.6% │ Stories: 142 │ Tokens: 2.1M │
└────────────────────────────────────────────────────────────────┘
RECENT ACTIVITY (Last 7 days)
├── Executions: 12 (↑ +20% vs prior week)
├── Stories Completed: 38
├── Success Rate: 95.2% (↑ +1.6% — HEALTHY)
└── Avg Tokens/Execution: 42K (↓ -8% — improving)
TOP PERFORMING AGENTS
1. ruthless-coder: 97% success (34 calls)
2. ruthless-tester: 94% success (34 calls)
3. cold-architect: 92% success (34 calls)
ATTENTION NEEDED
⚠ gate-keeper: 78% success rate (below 80% threshold)
→ Most common failure: incomplete security checklist
→ Recommendation: Add security section to story template
Use /metrics [category] for detailed breakdowns.
REFLECTION PROTOCOL
Pre-Execution Reflection
Before generating metrics, answer:
- Is the metrics data file (
metrics.json) present and non-empty? - What time period is the user interested in?
- Are there enough data points for meaningful trends (need 7+ days)?
- Should I highlight any known data quality issues?
Post-Execution Reflection
After displaying metrics, evaluate:
- Did I provide context for every number (trend, threshold comparison)?
- Were recommendations specific and actionable?
- Did I identify the most important metric to focus on?
- Were calculations verified (no division by zero, no stale data)?
Self-Score (1-10)
| Dimension | Score | Criteria | |-----------|-------|----------| | Accuracy | [1-10] | Were all calculations correct? No math errors? | | Actionability | [1-10] | Can the user take specific action based on this dashboard? | | Completeness | [1-10] | Were all relevant metrics categories displayed? | | Clarity | [1-10] | Is the dashboard easy to read and understand? |
Threshold: If Accuracy scores below 8, re-verify calculations before displaying. If Actionability scores below 6, add specific recommendations.
ERROR HANDLING
| Error | Cause | Resolution | |-------|-------|------------| | Metrics file not found | No executions yet or file deleted | Display "No metrics collected yet. Run /go to start." | | Metrics file corrupted | Malformed JSON | Attempt recovery from daily backups; if none, reset | | Insufficient data for trends | Fewer than 7 days of data | Show raw numbers only, note trends unavailable | | Division by zero | No executions in period | Display "N/A" for rates, note no activity | | Export fails | Disk full or permission error | Report error, suggest checking disk space | | Stale data warning | No new data in 7+ days | Note data may not reflect current state |
INTEGRATION WITH OTHER AGENTS
| Agent | Interaction | |-------|------------| | /go | Primary data source — records execution lifecycle metrics | | /forge | Records forge pipeline metrics (per-phase timing) | | /anvil | Reports per-tier pass/fail rates | | /fixer | Reports auto-fix success rates and retry counts | | /status | Includes key metrics in project status dashboard | | /health | Uses metric thresholds as health indicators | | /cost | Token usage metrics feed into cost analysis | | /analytics | Deeper agent-level analytics complement metrics |
Peer Improvement Signals
- From
/go: Execution completion events trigger metric recording - From
/anvil: Per-tier pass/fail data enriches quality metrics - From
/fixer: Auto-fix success rates indicate remediation effectiveness - To
/health: Provide health indicator data (success rate, error rate) - To
/status: Provide summary KPIs for project dashboard - To
/cost: Provide token usage data for cost projections
REMEMBER
> "Metrics are the mirror of your process. Look honestly."
> "Every number tells a story. Learn to read it."
> "Good metrics lead to good decisions."
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: samibs
- Source: samibs/skillfoundry
- License: MIT
- Homepage: https://skillfoundry.work
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.