AI agents call transfer_plugin-search to retrieve information from Ruflo without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool performs a search operation in a plugin store, which is a read-only retrieval action. The description is incomplete ('Use when native package install (') but the core function indicated is searching, not installing, executing, or modifying data. Search operations are classified as Read category with low severity since they only retrieve information without side effects.
From the tool's definition Tool name is 'transfer_plugin-search' and description states 'Search the plugin store' - this is a query/search operation with no modifications or side effects.
Attacks that exploit this kind of access
Search the plugin store Use when native package install (. It is categorised as a Read tool in the Ruflo MCP Server, which means it retrieves data without modifying state.
Register the Ruflo MCP server in PolicyLayer and add a rule for transfer_plugin-search: 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 Ruflo. Nothing to install.
transfer_plugin-search 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_plugin-search 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_plugin-search. 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_plugin-search is provided by the Ruflo MCP server (ruvnet/ruflo). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
transfer_plugin-search is one line of Ruflo's registry record.
The record carries the whole server: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.
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