sys-cron-run · Magento 2 Development MCP Server MCP

WHAT IT DOES

What sys-cron-run does on Magento 2 Development MCP Server

AI agents invoke sys-cron-run to trigger actions in Magento 2 Development 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.

THE RISK

High Risk

Why sys-cron-run needs a policy

This tool triggers external operations (cron job execution) whose side effects are context-dependent and potentially wide-ranging. Cron jobs in Magento 2 can perform critical operations like order processing, inventory updates, email notifications, and data synchronization.

From the tool's definition Tool name 'sys-cron-run' and description 'Run Magento 2 cron jobs' indicate the tool executes scheduled tasks/background jobs whose effects depend on what those jobs do (sending emails, processing orders, updating data, etc.).

Documented attack patterns abuse exactly the kind of access sys-cron-run gives an agent:

POLICY

How to control sys-cron-run

PolicyLayer is an MCP gateway — it sits between your AI agents and Magento 2 Development MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for sys-cron-run:

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "sys-cron-run": {
      "limits": [
        {
          "counter": "sys-cron-run_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

sys-cron-run 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 Magento 2 Development MCP Server — 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 →

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EXPLORE

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Go deeper

High-risk tools in Magento 2 Development MCP Server → 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 sys-cron-run

What does the sys-cron-run tool do? +

Run Magento 2 cron jobs. It is categorised as a Execute tool in the Magento 2 Development MCP Server MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on sys-cron-run? +

Register the Magento 2 Development MCP Server MCP server in PolicyLayer and add a rule for sys-cron-run: 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 Magento 2 Development MCP Server. Nothing to install.

What risk level is sys-cron-run? +

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

Can I rate-limit sys-cron-run? +

Yes. Add a rate_limit block to the sys-cron-run 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 sys-cron-run completely? +

Set action: deny in the PolicyLayer policy for sys-cron-run. 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 sys-cron-run? +

sys-cron-run is provided by the Magento 2 Development MCP Server MCP server (elgentos/magento2-dev-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Magento 2 Development MCP Server tool call.

Start from Magento 2 Development MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

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29 Magento 2 Development MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.