#1
The open-source Observability 2.0 database. One engine for metrics, logs, and traces — replacing Prometheus, Loki & ES.
6.4K starsJun 16, 2026 pushdevopsRustObservability
$ npx skills add GreptimeTeam/greptimedbAlternatives
Vector alternatives for AI agents.
Compare similar skills by workflow fit, trust score, quality, GitHub adoption, maintenance, and install readiness.
Current skill
Vector
A high-performance observability data pipeline.
100
Quality
95
Trust
22K
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
Apache Doris is an easy-to-use, high performance and unified analytics database.
15K starsJun 16, 2026 pushdevopsJavaObservability
$ npx skills add apache/doris#4
Build your own AI SRE agents. The open source toolkit for the AI era.
7.0K starsJun 16, 2026 pushdevopsPythonObservability
$ npx skills add Tracer-Cloud/opensre#5
An AI-powered next-generation open source real-time observability system.
7.3K starsJun 15, 2026 pushdevopsJavaObservability
$ npx skills add apache/hertzbeat#6
An application observability facade for the most popular observability tools. Think SLF4J, but for observability.
4.8K starsJun 15, 2026 pushdevopsJavaObservability
$ npx skills add micrometer-metrics/micrometer#7
Main repository for Datadog Agent
3.6K starsJun 16, 2026 pushdevopsGoObservability
$ npx skills add DataDog/datadog-agent#8
High performance Java APM. Powered by ASM. Try it. Test it. If you feel its better, use it.
3.6K starsMay 5, 2026 pushdevopsJavaObservability
$ npx skills add LinShunKang/MyPerf4J#9
Give your AI agent a Pup — a CLI companion with 200+ commands across 33+ Datadog products.
903 starsJun 15, 2026 pushdevopsRustObservability
$ npx skills add DataDog/pup#10
Aya is an eBPF library for the Rust programming language, built with a focus on developer experience and operability.
4.6K starsJun 15, 2026 pushdevopsRustObservability
$ npx skills add aya-rs/aya#11
Vendor-neutral programmable observability pipelines.
1.7K starsJun 13, 2026 pushdevopsGoObservability
$ npx skills add grafana/agent#12
Browse the sample apps demonstrating Aspire integration across C#, JavaScript, TypeScript, Python, Go, containers, databases, cloud, AI, and observability scenarios.
1.2K starsJun 16, 2026 pushdevopsC#Observability
$ npx skills add microsoft/aspire-samples#13
🕵️♂️ TUI for sniffing network traffic using eBPF on Linux
2.5K starsJun 9, 2026 pushdevopsRustObservability
$ npx skills add pythops/oryx#14
APM, Application Performance Monitoring System
25K starsJun 16, 2026 pushdevopsJavaObservability
$ npx skills add apache/skywalking#15
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#16
CNCF Jaeger, a Distributed Tracing Platform
23K starsJun 16, 2026 pushdevopsGoObservability
$ npx skills add jaegertracing/jaegerHow 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 Vector 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.