#1
VictoriaMetrics: fast, cost-effective monitoring solution and time series database
17K starsJun 16, 2026 pushdevopsGoKubernetes
$ npx skills add VictoriaMetrics/VictoriaMetricsAlternatives
Fastapi Observability alternatives for AI agents.
Compare similar skills by workflow fit, trust score, quality, GitHub adoption, maintenance, and install readiness.
Current skill
Fastapi Observability
Observe FastAPI app with three pillars of observability: Traces (Tempo), Metrics (Prometheus), Logs (Loki) on Grafana through OpenTelemetry.
92
Quality
88
Trust
1.1K
Stars
#2
Open source observability platform for logs, metrics, traces, frontend monitoring, pipelines and LLM observability. A sophisticated, simple and highly performant alternative to Datadog, Splunk, and Elasticsearch with 140x lower storage costs and single binary deployment.
19K starsJun 16, 2026 pushdevopsTypeScriptObservability
$ npx skills add openobserve/openobserve#3
CNCF Jaeger, a Distributed Tracing Platform
23K starsJun 16, 2026 pushdevopsGoObservability
$ npx skills add jaegertracing/jaeger#4
Highly available Prometheus setup with long term storage capabilities. A CNCF Incubating project.
14K starsJun 15, 2026 pushdevopsGoObservability
$ npx skills add thanos-io/thanos#5
SigNoz is an open-source observability platform native to OpenTelemetry with logs, traces and metrics in a single application. An open-source alternative to DataDog, NewRelic, etc. 🔥 🖥. 👉 Open source Application Performance Monitoring (APM) & Observability tool
27K starsJun 16, 2026 pushdevopsTypeScriptObservability
$ npx skills add SigNoz/signoz#6
APM, Application Performance Monitoring System
25K starsJun 16, 2026 pushdevopsJavaObservability
$ npx skills add apache/skywalking#7
A high-performance observability data pipeline.
22K starsJun 16, 2026 pushdevopsRustObservability
$ npx skills add vectordotdev/vector#8
Apache Doris is an easy-to-use, high performance and unified analytics database.
15K starsJun 16, 2026 pushdevopsJavaObservability
$ npx skills add apache/doris#9
Your window into all of your data
21K starsJun 16, 2026 pushdevopsTypeScriptObservability
$ npx skills add elastic/kibana#10
Nightingale is to monitoring and alerting what Grafana is to visualization.
13K starsJun 16, 2026 pushdevopsGoObservability
$ npx skills add ccfos/nightingale#11
Build production-ready applications in TypeScript
15K starsJun 12, 2026 pushdevopsTypeScriptObservability
$ npx skills add Effect-TS/effect#12
Complete open-source monitoring and observability platform.
7.2K starsJun 16, 2026 pushdevopsTypeScriptObservability
$ npx skills add OneUptime/oneuptime#13
🫖 Status page with uptime monitoring & API monitoring as code 🫖
8.8K starsJun 16, 2026 pushdevopsTypeScriptObservability
$ npx skills add openstatusHQ/openstatus#14
Prometheus Operator creates/configures/manages Prometheus clusters atop Kubernetes
9.9K starsJun 15, 2026 pushdevopsGoKubernetes
$ npx skills add prometheus-operator/prometheus-operator#15
Open-source cron job and background task monitoring service, written in Python & Django
10K starsJun 19, 2026 pushdevopsPythonDevOps
$ npx skills add healthchecks/healthchecks#16
A powerful framework for faster, easier, and more efficient project development.
13K starsJun 5, 2026 pushdevopsGoKubernetes
$ npx skills add gogf/gfHow to choose
When should you switch?
Use an alternative when it has a clearer install path, higher trust score, fresher maintenance, or better platform fit for your current agent stack. Keep Fastapi Observability if it already passes your workflow test and repository review.
Next step
Compare top candidates side by side
Open the compare page, test the install commands in a sandbox, and check each repository before using a skill in production.