Observability
- 113 installs
- 99 repo stars
- Updated August 4, 2026
- thebeardedbearsas/claude-craft
Helps with ai & agent building tasks.
About
observability is a Claude Code skill for ai & agent building. It helps solo builders move faster with AI-assisted coding.
- observability
- AI & Agent Building
- AI-coding skill
Observability by the numbers
- 113 all-time installs (skills.sh)
- Ranked #3,984 of 16,546 AI & Agent Building skills by installs in the Skillselion catalog
- Data as of Aug 5, 2026 (Skillselion catalog sync)
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| Installs | 113 |
|---|---|
| repo stars | ★ 99 |
| Last updated | August 4, 2026 |
| Repository | thebeardedbearsas/claude-craft ↗ |
What it does
Helps with ai & agent building tasks.
Files
Observability — OpenTelemetry & Distributed Tracing
Instrumentation moderne avec OpenTelemetry pour métriques, traces et logs structurés.
Piliers de l'Observabilité
| Pilier | Technologies | Métriques clés |
|---|---|---|
| Metrics | Prometheus, Grafana, Datadog | RED (Rate, Errors, Duration), USE (Utilization, Saturation, Errors) |
| Traces | OpenTelemetry, Jaeger, Tempo | P95 latency, span duration, error rate |
| Logs | Loki, ElasticSearch, Datadog | Structured JSON, correlation IDs |
OpenTelemetry (OTel) Stack
// Node.js — Auto-instrumentation
const { NodeSDK } = require('@opentelemetry/sdk-node');
const { getNodeAutoInstrumentations } = require('@opentelemetry/auto-instrumentations-node');
const sdk = new NodeSDK({
traceExporter: new OTLPTraceExporter(),
instrumentations: [getNodeAutoInstrumentations()],
});
sdk.start();Golden Signals (Google SRE)
| Signal | Description | Seuil typique |
|---|---|---|
| Latency | P50, P95, P99 response time | P95 < 200ms |
| Traffic | Requests per second | Baseline + alerting |
| Errors | Error rate (5xx, exceptions) | < 0.1% |
| Saturation | CPU, Memory, Disk | < 80% sustained |
Structured Logging (JSON)
{
"timestamp": "2026-04-17T10:30:00Z",
"level": "error",
"message": "Payment processing failed",
"trace_id": "4bf92f3577b34da6a3ce929d0e0e4736",
"span_id": "00f067aa0ba902b7",
"service.name": "payment-api",
"error.type": "PaymentGatewayTimeout"
}SLI / SLO / SLA
| Concept | Exemple |
|---|---|
| SLI (Indicator) | 99.5% requests < 200ms |
| SLO (Objective) | 99.9% uptime mensuel |
| SLA (Agreement) | 99.95% uptime + pénalités |
---
Pour instrumentation détaillée par stack : invoquer @observability-engineer
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