AI agents use set_wwise_state_properties to create or update resources in SK Wwise MCP — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your SK Wwise MCP environment.
The tool modifies Wwise project state properties, which is a reversible write operation. It does not delete data (Destructive), execute arbitrary code (Execute), move money (Financial), or merely retrieve data (Read). The blast radius is medium because incorrect state property modifications could affect audio project configuration and require manual correction, but changes are reversible.
From the tool's definition Tool name 'set_wwise_state_properties' indicates modification of Wwise state properties. The verb 'set' denotes creating or modifying data.
Documented attack patterns abuse exactly the kind of access set_wwise_state_properties 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 set_wwise_state_properties:
{
"version": "1",
"default": "deny",
"tools": {
"set_wwise_state_properties": {
"limits": [
{
"counter": "set_wwise_state_properties_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}set_wwise_state_properties 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.
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set_wwise_state_properties. It is categorised as a Write tool in the SK Wwise MCP MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the SK Wwise MCP server in PolicyLayer and add a rule for set_wwise_state_properties: 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.
set_wwise_state_properties is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the set_wwise_state_properties 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 set_wwise_state_properties. 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.
set_wwise_state_properties 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.
Free to start. No card required.
98 SK Wwise MCP tools catalogued and risk-classified — across an index of 43,000+ MCP servers.