Automatically aggregates brand recommendations and calculates Share of Voice % and average ranking for a completed run.
AI agents call get_share_of_voice to retrieve information from FullMention without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and processes data from a completed run to generate analytics metrics (Share of Voice percentage and average ranking). It has no side effects, does not modify underlying data, and performs read-only aggregation and calculation. The low severity reflects that misuse would only expose marketing analytics data without operational impact.
From the tool's definition Tool description states it 'aggregates brand recommendations and calculates Share of Voice %' - purely data retrieval and aggregation operations with no modification, deletion, or execution of external commands.
Attacks that exploit this kind of access
Automatically aggregates brand recommendations and calculates Share of Voice % and average ranking for a completed run. It is categorised as a Read tool in the FullMention MCP Server, which means it retrieves data without modifying state.
Register the FullMention MCP server in PolicyLayer and add a rule for get_share_of_voice: 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 FullMention. Nothing to install.
get_share_of_voice 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_share_of_voice 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_share_of_voice. 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_share_of_voice is provided by the FullMention MCP server (riisager/fullmention-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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