common-restart-application

THE RISK

High Risk

Why common-restart-application needs a policy

Restarting an application pool is an Execute action—it runs an operational command whose effects depend on system state and configuration. While it is not Destructive (no data is deleted) or Financial, it causes significant operational disruption: service downtime, session termination, and potential impact on concurrent users.

From the tool's definition Tool name 'common-restart-application' combined with description 'Restarts the Sitecore Application pool' indicates execution of a system-level operation that triggers an external service action.

Documented attack patterns abuse exactly the kind of access common-restart-application gives an agent:

POLICY

How to control common-restart-application

PolicyLayer is an MCP gateway — it sits between your AI agents and Mcp Sitecore, and nothing reaches the server without passing your rules. This is the rule we recommend for common-restart-application:

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "common-restart-application": {
      "limits": [
        {
          "counter": "common-restart-application_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

common-restart-application 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.

Create a free account and register Mcp Sitecore — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

RATE-LIMIT THIS TOOL →

Free to start. No card required.

EXPLORE

Related tools and policies

More Mcp Sitecore tools

Destructive common-remove-archive-item Removes items permanently from the specified archive. Destructive common-remove-base-template-by-id Removes a base template from a template item by its ID. Destructive common-remove-item-version-by-id Removes a version of a Sitecore item by ID. Destructive common-remove-item-version-by-path Removes a version of a Sitecore item by path. Destructive indexing-remove-search-index-item-by-id Removes the item with the specified ID from the search index. Supports wildcard filtering Destructive indexing-remove-search-index-item-by-path Removes the item with the specified path from the search index. Supports wildcard filterin Destructive item-service-delete-item Delete a Sitecore item by its ID. Destructive presentation-remove-placeholder-setting-by-id Removes placeholder setting from the item specified by ID.

All 149 Mcp Sitecore tools →

Execute tools on other servers

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Go deeper

High-risk tools in Mcp Sitecore → Every high-risk tool this server exposes, in one view.
All high-risk MCP tools → Every high-risk tool across the catalogue, and the policy pattern that contains them.
The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Agent sandbox → Bounding what an agent can execute and where the boundary should sit.
Least privilege for MCP → Granting agents the minimum tool surface the task needs.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about common-restart-application

What does the common-restart-application tool do? +

Restarts the Sitecore Application pool. It is categorised as a Execute tool in the Mcp Sitecore MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on common-restart-application? +

Register the Mcp Sitecore MCP server in PolicyLayer and add a rule for common-restart-application: 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 Mcp Sitecore. Nothing to install.

What risk level is common-restart-application? +

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

Can I rate-limit common-restart-application? +

Yes. Add a rate_limit block to the common-restart-application 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 common-restart-application completely? +

Set action: deny in the PolicyLayer policy for common-restart-application. 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 common-restart-application? +

common-restart-application is provided by the Mcp Sitecore MCP server (@antonytm/mcp-sitecore-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Mcp Sitecore tool call.

Start from Mcp Sitecore, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →