putschedule · Revel Digital MCP Server MCP: Risk & Policy

WHAT IT DOES

What putschedule does on Revel Digital MCP Server

AI agents use putschedule to create or update resources in Revel Digital MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Revel Digital MCP Server environment.

WHY IT NEEDS A POLICY

Why putschedule needs a policy

This tool modifies schedule configurations in the digital signage system. While updates are reversible (distinguishing from Destructive), misuse could disrupt signage operations by altering broadcast schedules. Context of sibling delete tools confirms this server manages critical infrastructure, elevating severity from low to medium.

From the tool's definition Tool name 'putschedule' and description 'Update schedule' indicate modification of existing schedule data. The PUT HTTP verb pattern (used for updates) confirms reversible write operation rather than creation or deletion.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

putschedule Rate-limited

putschedule stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "putschedule": {
      "limits": [
        {
          "counter": "putschedule_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches Revel Digital MCP Server, so you can run agents against it safely.

FAQ

Questions about putschedule

What does the putschedule tool do? +

Update schedule. It is categorised as a Write tool in the Revel Digital MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on putschedule? +

Register the Revel Digital MCP Server MCP server in PolicyLayer and add a rule for putschedule: 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 Revel Digital MCP Server. Nothing to install.

What risk level is putschedule? +

putschedule is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit putschedule? +

Yes. Add a rate_limit block to the putschedule 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 putschedule completely? +

Set action: deny in the PolicyLayer policy for putschedule. 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 putschedule? +

putschedule is provided by the Revel Digital MCP Server MCP server (reveldigital/reveldigital-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.