Get trending patterns from the store Use when native package install (
AI agents call transfer_store-trending to retrieve information from Claude Flow without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The description explicitly states this tool 'gets' trending patterns, which is a read/query operation. No write, execute, or destructive behavior is described. The truncated description ('Use when native package install (') adds ambiguity but does not suggest any elevated risk. Severity is low as misuse would at most expose trending store data.
From the tool's definition 'Get trending patterns from the store' — retrieves/queries trending data with no indicated side effects
Attacks that exploit this kind of access
Get trending patterns from the store Use when native package install (. It is categorised as a Read tool in the Claude Flow MCP Server, which means it retrieves data without modifying state.
Register the Claude Flow MCP server in PolicyLayer and add a rule for transfer_store-trending: 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 Claude Flow. Nothing to install.
transfer_store-trending 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 transfer_store-trending 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 transfer_store-trending. 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.
transfer_store-trending is provided by the Claude Flow MCP server (claude-flow). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.