This record as markdown: /tools/agentics-ai-code-mcp/docker-networks.md
What docker_networks does on Code MCP Server
AI agents invoke docker_networks to trigger actions in Code MCP Server. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call: builds kicked off, notifications sent, workflows started.
Why docker_networks is rated High
Managing Docker networks involves creating, modifying, connecting, and potentially deleting network configurations that affect running containers and their connectivity. This spans from Write to Destructive operations depending on arguments, but since the description says 'manage' (implying full CRUD operations including deletion/disconnection), Execute is the most appropriate category as it triggers external…
From the tool's definition Manage Docker networks
Attacks that exploit this kind of access
The rule that runs docker_networks safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Code MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For docker_networks, this is the rule to start with:
docker_networks stays usable, but rate-capped: a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Code MCP Server, apply this rule, and every docker_networks call is checked against it from then on.
Questions about docker_networks
Manage Docker networks. It is categorised as a Execute tool in the Code MCP Server MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
Register the Code MCP Server MCP server in PolicyLayer and add a rule for docker_networks: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Code MCP Server. Nothing to install.
docker_networks is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.
Yes. Add a rate_limit block to the docker_networks rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for docker_networks. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
docker_networks is provided by the Code MCP Server MCP server (agentics-ai/code-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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