sonos_next

THE RISK

High Risk

Why sonos_next needs a policy

This tool triggers a playback action on an external device (Sonos speaker) — advancing to the next track. It's an external operation with real-world effects (changes what's playing), fitting the Execute category. The blast radius is low since it only affects audio playback.

From the tool's definition Skip to next track in the queue

Documented attack patterns abuse exactly the kind of access sonos_next gives an agent:

POLICY

How to control sonos_next

PolicyLayer is an MCP gateway — it sits between your AI agents and Sonos Ts, and nothing reaches the server without passing your rules. This is the rule we recommend for sonos_next:

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "sonos_next": {
      "limits": [
        {
          "counter": "sonos_next_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

sonos_next 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 Sonos Ts — 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 Sonos Ts tools

Destructive sonos_clear_queue Remove all tracks from the queue. Does not stop current playback. Destructive sonos_delete_alarm Delete an existing alarm permanently. Destructive sonos_remove_from_queue Remove a track from the queue at the specified position. Execute sonos_play Start or resume playback on a Sonos device. Continues from current queue position and resp Execute sonos_play_from_queue Start playing from the queue at a specific position. Execute sonos_previous Skip to previous track or restart current track if played more than a few seconds. Execute sonos_stop Stop playback on a Sonos device. Clears playback state, unlike pause which maintains posit Execute sonos_agent An AI-powered assistant that can take natural language instructions and autonomously contr

All 60 Sonos Ts tools →

Execute tools on other servers

Android Forensics ADB MCP Server adb_shell_command EMBA-MCP run_emba_scan Frida Game Hacking MCP remove_breakpoint Procmon request_elevation

Go deeper

High-risk tools in Sonos Ts → 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 sonos_next

What does the sonos_next tool do? +

Skip to next track in the queue. It is categorised as a Execute tool in the Sonos Ts MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on sonos_next? +

Register the Sonos Ts MCP server in PolicyLayer and add a rule for sonos_next: 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 Sonos Ts. Nothing to install.

What risk level is sonos_next? +

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

Can I rate-limit sonos_next? +

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

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

sonos_next is provided by the Sonos Ts MCP server (tommertom/sonos-ts-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Sonos Ts tool call.

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

CHECK YOUR STACK →