space.weather

Current NOAA space-weather snapshot: planetary Kp index, solar flux, geomagnetic storm scale, aurora viewing forecast.

SERVERMcp SOURCE@2sio/mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-2s-io-mcp/space.weather.md

WHAT IT DOES

What space.weather does on Mcp

AI agents call space.weather to retrieve information from Mcp without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why space.weather is rated Low

This tool retrieves read-only meteorological/space weather data from NOAA. It queries and returns current conditions with no side effects. Despite being on a pay-per-call financial platform, the tool action itself is purely a data read. Severity is low as misuse only results in unnecessary API charges.

From the tool's definition Current NOAA space-weather snapshot: planetary Kp index, solar flux, geomagnetic storm scale, aurora viewing forecast

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs space.weather safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Mcp, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For space.weather, this is the rule to start with:

space.weather Allowed

space.weather is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "space.weather": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Mcp, apply this rule, and every space.weather call is checked against it from then on.

FAQ

Questions about space.weather

What does the space.weather tool do? +

Current NOAA space-weather snapshot: planetary Kp index, solar flux, geomagnetic storm scale, aurora viewing forecast. It is categorised as a Read tool in the Mcp MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on space.weather? +

Register the MCP server in PolicyLayer and add a rule for space.weather: 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. Nothing to install.

What risk level is space.weather? +

space.weather is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit space.weather? +

Yes. Add a rate_limit block to the space.weather 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.

How do I block space.weather completely? +

Set action: deny in the PolicyLayer policy for space.weather. 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.

What MCP server provides space.weather? +

space.weather is provided by the MCP server (@2sio/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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