Hysen Labsclient
Knative developer experience, docs, reference Knative CLI implementation
The kn client is the command line for Knative
A Go based CLI that creates and manages Knative Serving and Eventing resources, with a plugin architecture like kubectl.
What kn does
Kn is the Knative command line client, providing interactive access to Knative resources from a terminal or from scripts. It offers full support for managing Knative Serving features such as services, revisions, and traffic splits, and growing support for Knative Eventing sources and triggers. The tool is the standard way operators create and inspect Knative workloads without writing YAML by hand.
Design and integration
The client uses a plugin architecture similar to kubectl plugins and exposes a thin client specific API in Go that helps with tasks like synchronously waiting on service write operations. It integrates with Tekton Pipelines through a kn Task, and it relies exclusively on the Knative Serving and Eventing APIs so it works with any Knative installation, including those not based on Kubernetes. It does not help install Knative itself.
Documentation and licensing
User guides cover installation, configuration, and a reference manual with usage examples for every command. The code is Apache-2.0 licensed and the snapshot shows 387 stars, 273 forks, and 44 open issues, with a Go report card and codecov coverage published alongside releases. Contributors are pointed to CONTRIBUTING.md and DEVELOPMENT.md, and help wanted issues are surfaced through the CLOTRIBUTOR service.
Editorial conclusion
The kn CLI is Apache-2.0 licensed and reports 387 stars with 273 forks as of August 2026. It manages Knative Serving and Eventing resources and supports a kubectl style plugin architecture.
Community notes