AI agents call download_result to retrieve information from Openaaas Mcp Adapter without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool fetches/downloads previously computed task results. It retrieves data (Read category) with no side effects, no code execution, no data modification, and no destructive operations. The low severity reflects minimal risk even if misused—an AI agent downloading task results poses no direct harm. High confidence due to clear download semantics.
From the tool's definition Tool name 'download_result' and description '下载任务结果文件' (download task result file) indicate retrieval of existing data without modification or deletion.
Documented attack patterns abuse exactly the kind of access download_result gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Openaaas Mcp Adapter, and nothing reaches the server without passing your rules. This is the rule we recommend for download_result:
{
"version": "1",
"default": "deny",
"tools": {
"download_result": {}
}
}download_result is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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下载任务结果文件. It is categorised as a Read tool in the Openaaas Mcp Adapter MCP Server, which means it retrieves data without modifying state.
Register the Openaaas Mcp Adapter MCP server in PolicyLayer and add a rule for download_result: 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 Openaaas Mcp Adapter. Nothing to install.
download_result 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 download_result 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 download_result. 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.
download_result is provided by the Openaaas Mcp Adapter MCP server (wolido/openaaas). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Openaaas Mcp Adapter, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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16 Openaaas Mcp Adapter tools catalogued and risk-classified — across an index of 43,000+ MCP servers.