docker_mcp_server
Provides a Model Context Protocol (MCP) server that exposes Docker Engine and Docker Swarm operations as MCP Tools, using the mcp_mediator framework to auto-generate tool interfaces from Docker client methods (optionally with @McpTool annotations).
Score Breakdown
⚙ Agent Friendliness
🔒 Security
Security is largely delegated to Docker daemon access controls (TLS client verification via --tls-verify/--cert-path) and to Docker registry auth for push/pull tools. README does not describe MCP-level auth, authorization scopes, allowlisting, sandboxing, audit logging, or secret redaction behavior. The tool set includes highly sensitive/dangerous capabilities (exec, copy archives, logs, remove/prune/kill), so the deployment must be network-restricted and permission-scoped at the Docker daemon level.
⚡ Reliability
Best When
You have an MCP-capable client (e.g., Claude Desktop) running locally or in a controlled network and you want the agent to perform Docker/Swarms tasks by calling well-named MCP tools.
Avoid When
You cannot restrict the Docker host permissions or you need robust safeguards against data exfiltration (logs/files via copy/logs/exec) and destructive operations (remove/prune/kill).
Use Cases
- • Control a Docker host via an MCP-capable agent (start/stop containers, inspect resources, manage networks/volumes/images).
- • Swarm administration through MCP tools (join/leave/update/initialize, inspect swarm state).
- • Integrate Docker operations into AI-driven workflows in tools-first environments like Claude Desktop via an MCP server definition.
Not For
- • Running untrusted or arbitrary Docker commands without access controls and auditing.
- • Multi-tenant environments where tool calls could affect other users’ containers/registries.
- • Public internet exposure of an agent-controlled Docker bridge without strong network and auth hardening.
Interface
Authentication
No dedicated MCP authentication/authorization is described in the README; access is effectively controlled by who can reach the MCP server process and by Docker daemon permissions/tls settings.
Pricing
Agent Metadata
Known Gotchas
- ⚠ Destructive commands are exposed as tools (remove/kill/prune/leave/swarm operations), so an agent needs strict guardrails/allowlists.
- ⚠ The MCP tool interface is largely auto-generated; tool parameter naming/types and edge-case behavior may require inspecting the underlying DockerClientService and DockerMcpServer implementation.
- ⚠ Many commands interact with the Docker daemon and may fail due to permissions, daemon availability, or TLS/cert configuration; README does not document expected error formats or recovery patterns.
- ⚠ Operations that transfer data (docker_copy_archive_to_container/from_container, docker_log_container/service, docker_exec_command) can enable sensitive data exposure unless constrained.
Alternatives
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Scores are editorial opinions as of 2026-04-04.