The missing open-source Kubernetes UI
Radar brings your Kubernetes workflows into one fast, open-source UI: real-time topology, resources, events, Helm, GitOps, live traffic flows, security & best-practice checks, image filesystem inspection, and MCP for AI agents. Run it locally as a single binary or self-host it in-cluster with RBAC + OIDC — no account, agents, or cloud required.
Radar exposes an MCP (Model Context Protocol) server that allows AI agents to read topology, resources, events, and audit data safely with token optimization. Agents can query cluster state and suggest fixes without requiring direct kubectl access or manual context passing.
Radar renders live service graphs showing every Deployment, Service, and Ingress with real-time traffic flows, TLS cert health, and cross-namespace dependencies. Users click any node to drill into resources, eliminating manual kubectl queries to understand service relationships.
Radar provides live topology, event timeline (past 1-hour TTL in OSS, 30-day+ in Cloud), and cross-cluster search from a single UI. Users can search pods by name/label across every cluster, jump to logs, rewind events, and share incident links—eliminating manual kubeconfig hunting and tab-switching.
Radar displays every Helm release, revision, and value file alongside sync state for ArgoCD and Flux. Users see which resources each application produced, roll back with one click, and audit what changed between revisions—replacing manual helm history and git log inspection.
Radar Cloud aggregates topology, resources, Helm, and GitOps state across unlimited clusters into one fleet view. Team members log in once (via Google/GitHub/SAML/OIDC) and see per-cluster topology, traffic, and audit without juggling kubeconfigs. Scoped RBAC and audit logs provide governance.