Get statistics about the full-text search database.
AI agents call get_full_text_search_stats to retrieve information from Neolibrarian MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and retrieves metadata/statistics about an existing search database without modifying, executing operations on external systems, or causing side effects. It is a straightforward data retrieval operation consistent with the Read category. Low severity reflects minimal blast radius if misused—an agent could gather information about the database but cannot alter it or trigger external actions.
From the tool's definition Tool name contains 'get' and 'stats'; description indicates it retrieves statistics about the full-text search database. The server is explicitly described as 'read-only access' with no capability to modify or delete data.
Attacks that exploit this kind of access
Get statistics about the full-text search database. It is categorised as a Read tool in the Neolibrarian MCP MCP Server, which means it retrieves data without modifying state.
Register the Neolibrarian MCP server in PolicyLayer and add a rule for get_full_text_search_stats: 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 Neolibrarian MCP. Nothing to install.
get_full_text_search_stats 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_full_text_search_stats 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_full_text_search_stats. 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_full_text_search_stats is provided by the Neolibrarian MCP server (pshap/mcp-neolibrarian). 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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