AI agents call get_daily_horoscope to retrieve information from Star MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves or queries horoscope information based on a zodiac input parameter. It has no side effects—it does not create, modify, delete, or execute any operations. It is a pure data retrieval operation consistent with other Read-category tools on this server (get_zodiac_info, get_compatibility, etc.).
From the tool's definition Tool name 'get_daily_horoscope' and description '获取指定星座的今日运势' (get daily horoscope for specified zodiac sign) indicate a query operation that retrieves horoscope data for a given zodiac sign.
Attacks that exploit this kind of access
获取指定星座的今日运势. It is categorised as a Read tool in the Star MCP MCP Server, which means it retrieves data without modifying state.
Register the Star MCP server in PolicyLayer and add a rule for get_daily_horoscope: 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 Star MCP. Nothing to install.
get_daily_horoscope 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_daily_horoscope 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_daily_horoscope. 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_daily_horoscope is provided by the Star MCP server (jlankellii/star-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.
Teams ship this data inside their own products. See what a licence covers →