Get the daily horoscope for a zodiac sign. Returns the prediction text for a given day (today, tomorrow, yesterday, or a specific YYYY-MM-DD date). Useful for "what is my horoscope today" style questions.
AI agents call daily_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 |
|---|---|---|---|
day | string | — | Day to fetch. One of TODAY, TOMORROW, YESTERDAY, or a date in YYYY-MM-DD format. Defaults to TODAY. |
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 purely queries an external API to retrieve horoscope predictions and returns text data. It performs no write, delete, execute, or financial operations. The input is a zodiac sign and optional date parameter, and the output is read-only prediction text.
From the tool's definition Tool name 'daily_horoscope' and description states it 'Get[s] the daily horoscope for a zodiac sign. Returns the prediction text' — retrieval of horoscope data with no modification or side effects.
Attacks that exploit this kind of access
Get the daily horoscope for a zodiac sign. Returns the prediction text for a given day (today, tomorrow, yesterday, or a specific YYYY-MM-DD date). Useful for "what is my horoscope today" style questions. It is categorised as a Read tool in the Mcp Horoscope MCP Server, which means it retrieves data without modifying state.
daily_horoscope accepts 2 parameters: day, 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 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 Mcp Horoscope. Nothing to install.
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 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 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.
daily_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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