Получить статистику по тексту.
AI agents call text_stats to retrieve information from Personal Assistant MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool analyzes text and returns statistics (word count, character count, etc.). This is a pure read/compute operation with no data modification, execution, or financial implications. Severity is low as it only processes input text locally with no external side effects.
From the tool's definition 'Получить статистику по тексту' (Get statistics on text) — retrieves/computes read-only analysis of provided text with no side effects
Attacks that exploit this kind of access
Получить статистику по тексту. It is categorised as a Read tool in the Personal Assistant MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Personal Assistant MCP Server MCP server in PolicyLayer and add a rule for text_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 Personal Assistant MCP Server. Nothing to install.
text_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 text_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 text_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.
text_stats is provided by the Personal Assistant MCP Server MCP server (linkag/mcp_demo). 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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