AI agents call get_effective_output_bus to retrieve information from SK Wwise MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The 'get_' prefix strongly indicates a retrieval operation that queries the Wwise project state (likely an audio bus routing property) without modifying it. The lack of description lowers confidence slightly, but the naming convention and context within an audio engine API make it highly likely this is a read-only query operation.
From the tool's definition Tool name 'get_effective_output_bus' uses the 'get' verb, which typically indicates data retrieval. No description provided to confirm side effects.
Documented attack patterns abuse exactly the kind of access get_effective_output_bus gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and SK Wwise MCP, and nothing reaches the server without passing your rules. This is the rule we recommend for get_effective_output_bus:
{
"version": "1",
"default": "deny",
"tools": {
"get_effective_output_bus": {}
}
}get_effective_output_bus is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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get_effective_output_bus. It is categorised as a Read tool in the SK Wwise MCP MCP Server, which means it retrieves data without modifying state.
Register the SK Wwise MCP server in PolicyLayer and add a rule for get_effective_output_bus: 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 SK Wwise MCP. Nothing to install.
get_effective_output_bus is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the get_effective_output_bus 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.
Set action: deny in the PolicyLayer policy for get_effective_output_bus. 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.
get_effective_output_bus is provided by the SK Wwise MCP server (silver-rain-dev/sk-wwise-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from SK Wwise MCP, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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98 SK Wwise MCP tools catalogued and risk-classified — across an index of 43,000+ MCP servers.