Get the weekly horoscope for a zodiac sign. Returns the prediction text covering the current week.
AI agents call weekly_horoscope to retrieve information from Mcp Horoscope without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
sign | string | Yes | Zodiac sign (case-insensitive). One of: aries, taurus, gemini, cancer, leo, virgo, libra, scorpio, sagittarius, capricorn, aquarius, pisces. |
Parameters from the server's own tool schema.
This tool queries and returns horoscope information based on a zodiac sign parameter. It performs a read-only retrieval operation with no capability to modify, execute code, delete data, or perform financial transactions. The low severity reflects that misuse poses minimal risk — returning incorrect or misleading astrological content has no material impact on systems or user data.
From the tool's definition Tool name 'weekly_horoscope' and description 'Get the weekly horoscope for a zodiac sign. Returns the prediction text covering the current week.' — retrieves prediction data with no side effects or state modifications.
Attacks that exploit this kind of access
Get the weekly horoscope for a zodiac sign. Returns the prediction text covering the current week. It is categorised as a Read tool in the Mcp Horoscope MCP Server, which means it retrieves data without modifying state.
weekly_horoscope accepts 1 parameter: sign. Required: sign. The full parameter table on this page comes from the server's own tool schema.
Register the Mcp Horoscope MCP server in PolicyLayer and add a rule for weekly_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 Mcp Horoscope. Nothing to install.
weekly_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 weekly_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 weekly_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.
weekly_horoscope is provided by the Mcp Horoscope MCP server (https://gateway.pipeworx.io/horoscope/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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