AI agents call retrieve_asset_folders to retrieve information from Storyblok MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Despite the empty description, the tool name 'retrieve_asset_folders' clearly indicates a read-only query operation that lists or fetches asset folder metadata. This has no side effects, matches the Read category pattern (retrieve/list/get/fetch), and presents minimal risk. Confidence is reduced from maximum due to the missing description, but the name is unambiguous enough to classify with reasonable confidence.
From the tool's definition Tool name 'retrieve_asset_folders' indicates a retrieval operation. The verb 'retrieve' is characteristic of Read operations that query and return data without modification.
Documented attack patterns abuse exactly the kind of access retrieve_asset_folders gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Storyblok MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for retrieve_asset_folders:
{
"version": "1",
"default": "deny",
"tools": {
"retrieve_asset_folders": {}
}
}retrieve_asset_folders is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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retrieve_asset_folders. It is categorised as a Read tool in the Storyblok MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Storyblok MCP Server MCP server in PolicyLayer and add a rule for retrieve_asset_folders: 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 Storyblok MCP Server. Nothing to install.
retrieve_asset_folders 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 retrieve_asset_folders 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 retrieve_asset_folders. 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.
retrieve_asset_folders is provided by the Storyblok MCP Server MCP server (kiran1689/storyblok-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Storyblok MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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159 Storyblok MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.