PyPI · npm
Arize-ai/phoenix
AI Observability & Evaluation
Custom licenseAug 28, 2026 · metrics 2.10.0
All tags
Catalogue tag
#observability
Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.
355 records
PyPI · npm
PrefectHQ/prefect
Prefect is a workflow orchestration framework for building resilient data pipelines in Python.
Apache-2.0Aug 5, 2026 · metrics 2.10.0
Go · PyPI
cilium/cilium
eBPF-based Networking, Security, and Observability
Apache-2.0Aug 5, 2026 · metrics 2.10.0
NuGet
open-telemetry/opentelemetry-dotnet
The OpenTelemetry .NET Client
Apache-2.0Aug 22, 2026 · metrics 2.10.0
NuGet
App-vNext/Polly
Polly is a .NET resilience and transient-fault-handling library that allows developers to express policies such as Retry, Circuit Breaker, Timeout, Bulkhead Isolation, and Fallback in a fluent and thread-safe manner. From version 6.0.1, Polly targets .NET Standard 1.1 and 2.0+.
BSD-3-ClauseAug 27, 2026 · metrics 2.10.0
PyPI · crates.io · npm
IBM/mcp-context-forge
An AI Gateway, registry, and proxy that sits in front of any MCP, A2A, or REST/gRPC APIs, exposing a unified endpoint with centralized discovery, guardrails and management. Optimizes Agent & Tool calling, and supports plugins.
Apache-2.0Aug 3, 2026 · metrics 2.10.0
Go
grafana/mimir
Grafana Mimir provides horizontally scalable, highly available, multi-tenant, long-term storage for Prometheus.
AGPL-3.0Aug 14, 2026 · metrics 2.10.0
PyPI · npm
langchain-ai/langsmith-sdk
LangSmith Client SDK Implementations
MITAug 27, 2026 · metrics 2.10.0
Go
open-telemetry/opentelemetry-collector
OpenTelemetry Collector
Apache-2.0Aug 28, 2026 · metrics 2.10.0
PyPI · npm
pydantic/logfire
AI observability platform for production LLM and agent systems.
MITAug 27, 2026 · metrics 2.10.0
Go · PyPI
Dynatrace/dynatrace-operator
Automate Kubernetes observability with Dynatrace
Apache-2.0Jul 19, 2026 · metrics 2.10.0
crates.io · npm
GreptimeTeam/greptimedb
The open-source observability database. One columnar engine for metrics, logs, and traces, on object storage.
Apache-2.0Aug 28, 2026 · metrics 2.10.0
Go · npm · PyPI
SigNoz/signoz
SigNoz is an open-source, OpenTelemetry-native observability platform for your team and their AI agents. Get logs, metrics, and traces in one tool with features like APM, distributed tracing, log management, infra monitoring, etc. Combined with SigNoz MCP and a native AI teammate (in SigNoz Cloud) it helps you build more resilient apps.
Custom licenseAug 5, 2026 · metrics 2.10.0
Go
aws-observability/aws-otel-collector
AWS Distro for OpenTelemetry Collector (see ADOT Roadmap at https://github.com/orgs/aws-observability/projects/4)
Custom licenseJul 17, 2026 · metrics 2.10.0
Go
grafana/alloy
OpenTelemetry Collector distribution with programmable pipelines
Apache-2.0Jul 27, 2026 · metrics 2.10.0
Go · npm
grafana/pyroscope
Continuous Profiling Platform. Debug performance issues down to a single line of code
AGPL-3.0Aug 3, 2026 · metrics 2.10.0
npm · Go
langwatch/langwatch
The platform for LLM evaluations and AI agent testing
Apache-2.0Aug 13, 2026 · metrics 2.10.0
Go
netdata/netdata
The fastest path to AI-powered full stack observability, even for lean teams.
GPL-3.0Aug 4, 2026 · metrics 2.10.0
Go
nginx/agent
NGINX Agent provides an administrative entry point to remotely manage, configure and collect metrics and events from NGINX instances
Apache-2.0Jul 18, 2026 · metrics 2.10.0
NuGet
open-telemetry/opentelemetry-dotnet-contrib
This repository contains set of components extending functionality of the OpenTelemetry .NET SDK. Instrumentation libraries, exporters, and other components can find their home here.
Apache-2.0Aug 22, 2026 · metrics 2.10.0
Go
openchoreo/openchoreo
OpenChoreo is an internal developer platform for Kubernetes
Apache-2.0Aug 20, 2026 · metrics 2.10.0
crates.io · npm
openobserve/openobserve
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.
AGPL-3.0Aug 5, 2026 · metrics 2.10.0
Go
thanos-io/thanos
Highly available Prometheus setup with long term storage capabilities. A CNCF Incubating project.
Apache-2.0Aug 16, 2026 · metrics 2.10.0
crates.io
vectordotdev/vrl
Vector Remap Language
MPL-2.0Aug 22, 2026 · metrics 2.10.0
PyPI
DataDog/dd-trace-py
Datadog Python APM Client
Custom licenseJul 18, 2026 · metrics 2.10.0
Go
VictoriaMetrics/VictoriaMetrics
VictoriaMetrics: fast, cost-effective monitoring solution and time series database
Apache-2.0Aug 5, 2026 · metrics 2.10.0
PyPI
elementary-data/elementary
The dbt-native data observability solution for data & analytics engineers. Monitor your data pipelines in minutes. Available as self-hosted or cloud service with premium features.
Apache-2.0Aug 13, 2026 · metrics 2.10.0
Go
grafana/beyla
eBPF-based autoinstrumentation of web applications and network metrics
Apache-2.0Sep 6, 2026 · metrics 2.10.0
npm
middyjs/middy
🛵 The stylish Node.js middleware engine for AWS Lambda 🛵
MITAug 27, 2026 · metrics 2.10.0
crates.io · npm
vectordotdev/vector
A high-performance observability data pipeline.
MPL-2.0Aug 5, 2026 · metrics 2.10.0