Monitor Docker Agent with FrontierStack

Docker Agent (formerly cagent) is Docker's open-source runtime for agents and multi-agent teams defined in YAML, with MCP tools, from the docker agent plugin in Docker Desktop or the standalone docker-agent. FrontierStack reads its session store read-only, so sessions, today's tokens and spend, the last model and the CPU and memory of running agents appear in Agent Operations, Alerts and the Server Activity window. From the pane you can run an agent in the in-app console, serve it on loopback as an A2A server, an MCP server or an OpenAI-compatible chat API, pull and push agents as OCI artifacts on Docker Hub, ghcr.io, GitLab, Quay or your own registry, check pulled agents for newer versions and browse Docker's agent catalogue. When Docker is installed but the agent plugin isn't, one click installs only the checksum-verified plugin, on this Mac or a linked server.