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

WHAT IT DOES

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

AI agents call sys-cron-list to retrieve information from Magento 2 Development MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

THE RISK

Low Risk

Why sys-cron-list needs a policy

The tool queries and displays cron job configuration information without creating, modifying, deleting, or executing anything. This is a pure read operation with minimal security risk—it only exposes scheduling metadata that developers would normally access for diagnostics and monitoring.

From the tool's definition Tool name 'sys-cron-list' and description 'List all Magento 2 cron jobs and their configuration' indicate a retrieval operation with no modification or side effects.

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

POLICY

How to control sys-cron-list

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-list:

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "sys-cron-list": {}
  }
}

sys-cron-list is read-only, so it stays allowed — but 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.

CAP THIS TOOL →

Free to start. No card required.

EXPLORE

Related tools and policies

More Magento 2 Development MCP Server tools

Execute cache-clean Clear specific Magento 2 cache types or all caches Execute sys-cron-run Run Magento 2 cron jobs Execute cache-flush Flush specific Magento 2 cache types or all caches Execute db-query Execute SQL queries directly on Magento 2 database Execute setup-di-compile Compile Magento 2 dependency injection configuration Execute setup-static-content-deploy Deploy Magento 2 static content and assets Execute setup-upgrade Run Magento 2 setup upgrade to update database schema and data Write cache-disable Disable specific Magento 2 cache types

All 29 Magento 2 Development MCP Server tools →

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Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Data exfiltration → How read access becomes an exfiltration channel when chained with untrusted content.
MCP token cost → What connecting this server costs in context-window tokens on every request.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about sys-cron-list

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

List all Magento 2 cron jobs and their configuration. It is categorised as a Read tool in the Magento 2 Development MCP Server MCP Server, which means it retrieves data without modifying state.

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

Register the Magento 2 Development MCP Server MCP server in PolicyLayer and add a rule for sys-cron-list: 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-list? +

sys-cron-list is a Read tool with low risk. Read-only tools are generally safe to allow by default.

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

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

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

sys-cron-list 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.

CHECK YOUR STACK →

Free to start. No card required.

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