restore

Runs dotnet restore to restore NuGet dependencies and returns structured results.

SERVERDocker SOURCE@paretools/docker

High RISK CLASS

Category Execute

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-dave-london-docker/restore.md

WHAT IT DOES

What restore does on Docker

AI agents invoke restore to trigger actions in Docker. 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.

RISK

Why restore is rated High

This tool executes a dotnet CLI command (dotnet restore) which triggers external operations including downloading packages from NuGet feeds, modifying local package caches, and updating lock files. While generally benign, it runs an external process with network access and filesystem side effects, placing it in the Execute category.

From the tool's definition Runs dotnet restore to restore NuGet dependencies and returns structured results

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs restore safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Docker, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For restore, this is the rule to start with:

restore Rate-limited

restore 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.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "restore": {
      "limits": [
        {
          "counter": "restore_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

RATE-LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Docker, apply this rule, and every restore call is checked against it from then on.

FAQ

Questions about restore

What does the restore tool do? +

Runs dotnet restore to restore NuGet dependencies and returns structured results. It is categorised as a Execute tool in the Docker MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on restore? +

Register the Docker MCP server in PolicyLayer and add a rule for restore: 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 Docker. Nothing to install.

What risk level is restore? +

restore is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit restore? +

Yes. Add a rate_limit block to the restore 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.

How do I block restore completely? +

Set action: deny in the PolicyLayer policy for restore. 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.

What MCP server provides restore? +

restore is provided by the Docker MCP server (@paretools/docker). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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