get_celestial_rise_set
AI agents call get_celestial_rise_set to retrieve information from Mcp Stargazing without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and calculates pre-computed astronomical data for celestial objects based on location parameters. It has no side effects, does not modify data, execute code, or perform destructive actions. The operation is a pure query/fetch operation returning read-only information, fitting the Read category.
From the tool's definition Tool name 'get_celestial_rise_set' indicates retrieval of astronomical data (rise and set times). Server description explicitly states the purpose is to 'Calculate the altitude, rise, and set times of celestial objects' with no modification or execution…
Attacks that exploit this kind of access
get_celestial_rise_set. It is categorised as a Read tool in the Mcp Stargazing MCP Server, which means it retrieves data without modifying state.
Register the Mcp Stargazing MCP server in PolicyLayer and add a rule for get_celestial_rise_set: 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 Stargazing. Nothing to install.
get_celestial_rise_set 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_celestial_rise_set 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_celestial_rise_set. 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_celestial_rise_set is provided by the Mcp Stargazing MCP server (stargazer1995/mcp-stargazing). 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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