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Observability

Every tool I tagged Observability, newest first. 6 so far.

Radar

Open source Kubernetes UI with a built-in MCP server so your agent sees the whole cluster, not raw YAML

agentplay

Replay your coding agent sessions as a map and a timeline

Otari

Self-hosted LLM gateway with virtual keys, budgets and usage tracking

Sentry MCP

Let coding agents search and triage Sentry

Langfuse

Open-source tracing and evals for agents