putplaylistgroup · Revel Digital MCP Server MCP

WHAT IT DOES

What putplaylistgroup does on Revel Digital MCP Server

AI agents use putplaylistgroup 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 putplaylistgroup needs a policy

The tool modifies an existing playlist group, which is a reversible write operation. It doesn't delete or irreversibly destroy data, nor does it execute code or involve financial transactions. Misuse could disrupt digital signage playlists but changes can be corrected.

From the tool's definition Updates a playlist group

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

putplaylistgroup Rate-limited

putplaylistgroup 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": {
    "putplaylistgroup": {
      "limits": [
        {
          "counter": "putplaylistgroup_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 putplaylistgroup

What does the putplaylistgroup tool do? +

Updates a playlist group. 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 putplaylistgroup? +

Register the Revel Digital MCP Server MCP server in PolicyLayer and add a rule for putplaylistgroup: 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 putplaylistgroup? +

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

Can I rate-limit putplaylistgroup? +

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

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

putplaylistgroup 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.