Get the current repeat state.
AI agents call get_repeat_state to retrieve information from Reaper without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool only reads the current repeat state of the REAPER DAW, returning information about whether repeat/loop functionality is enabled. It has no side effects, makes no modifications, and poses no risk if called by an AI agent. This is a straightforward Read category tool.
From the tool's definition Tool name 'get_repeat_state' and description 'Get the current repeat state' indicate a query operation that retrieves state information without modifying anything.
Documented attack patterns abuse exactly the kind of access get_repeat_state gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Reaper, and nothing reaches the server without passing your rules. This is the rule we recommend for get_repeat_state:
{
"version": "1",
"default": "deny",
"tools": {
"get_repeat_state": {}
}
}get_repeat_state is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Get the current repeat state. It is categorised as a Read tool in the Reaper MCP Server, which means it retrieves data without modifying state.
Register the Reaper MCP server in PolicyLayer and add a rule for get_repeat_state: 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 Reaper. Nothing to install.
get_repeat_state 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_repeat_state 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_repeat_state. 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_repeat_state is provided by the Reaper MCP server (twelvetake-studios/reaper-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Reaper, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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158 Reaper tools catalogued and risk-classified — across an index of 43,000+ MCP servers.