获取用户的阅读统计数据
AI agents call get_reading_stats to retrieve information from Readbook MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves statistical information about a user's reading activity (such as books read, time spent, etc.). It performs a data retrieval operation with no capability to modify, delete, or execute code. It fits the 'Read' category as it simply queries and returns data.
From the tool's definition Tool name 'get_reading_stats' and description 'retrieves user's reading statistics data' indicate a read operation that queries existing data without modification or side effects.
Attacks that exploit this kind of access
获取用户的阅读统计数据. It is categorised as a Read tool in the Readbook MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Readbook MCP Server MCP server in PolicyLayer and add a rule for get_reading_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 Readbook MCP Server. Nothing to install.
get_reading_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_reading_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_reading_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_reading_stats is provided by the Readbook MCP Server MCP server (mkafw/readbook-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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