generated: '2026-07-19'
method: searched
source: https://github.com/epsagon
note: >-
  Epsagon (acquired by Cisco in 2021) published these first-party instrumentation /
  distributed-tracing SDKs. The epsagon.com product surface is sunset and the domain
  no longer resolves, but the packages remain live on the public registries and the
  github.com/epsagon org is still online. Versions frozen circa 2023.
packages:
  - language: javascript
    registry: npm
    name: epsagon
    url: https://www.npmjs.com/package/epsagon
    install: npm install epsagon
    version: 1.123.3
    source_code: https://github.com/epsagon/epsagon-node
    description: Epsagon Instrumentation for Node.js
    official: true
  - language: javascript
    registry: npm
    name: epsagon-frameworks
    url: https://www.npmjs.com/package/epsagon-frameworks
    install: npm install epsagon-frameworks
    version: 1.32.0
    source_code: https://github.com/epsagon/epsagon-node-frameworks
    description: Epsagon Instrumentation for Node.js Frameworks
    official: true
  - language: javascript
    registry: npm
    name: serverless-plugin-epsagon
    url: https://www.npmjs.com/package/serverless-plugin-epsagon
    install: npm install serverless-plugin-epsagon
    version: 1.12.4
    source_code: https://github.com/epsagon/serverless-plugin-epsagon
    description: Epsagon's plugin for the Serverless Framework
    official: true
  - language: python
    registry: pypi
    name: epsagon
    url: https://pypi.org/project/epsagon/
    install: pip install epsagon
    version: 1.82.0
    source_code: https://github.com/epsagon/epsagon-python
    description: Epsagon Instrumentation for Python
    official: true
  - language: ruby
    registry: rubygems
    name: epsagon
    url: https://rubygems.org/gems/epsagon
    install: gem install epsagon
    version: 0.0.31
    source_code: https://github.com/epsagon/epsagon-ruby
    description: Epsagon distributed tracing for Ruby applications
    official: true
  - language: go
    registry: pkg.go.dev
    name: github.com/epsagon/epsagon-go
    url: https://pkg.go.dev/github.com/epsagon/epsagon-go
    install: go get github.com/epsagon/epsagon-go
    source_code: https://github.com/epsagon/epsagon-go
    description: Automated tracing library for Go
    official: true
  - language: dotnet
    registry: nuget
    name: Epsagon.Dotnet.Instrumentation
    url: https://www.nuget.org/packages/Epsagon.Dotnet.Instrumentation
    install: dotnet add package Epsagon.Dotnet.Instrumentation
    version: 1.25.3
    source_code: https://github.com/epsagon/epsagon-dotnet
    description: Automated tracing library for .NET Core
    official: true
  - language: java
    registry: maven
    name: com.epsagon:epsagon
    url: https://central.sonatype.com/artifact/com.epsagon/epsagon
    install: 'implementation "com.epsagon:epsagon:1.6.0"'
    version: 1.6.0
    source_code: https://github.com/epsagon
    description: Epsagon instrumentation for Java
    official: true