get_disaster_risk

SERVERMcp Server SOURCEhttps://dchub.cloud/mcp

Low RISK CLASS

Category Read

Parameters 50 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/cloud-dchub-mcp-server/get-disaster-risk.md

WHAT IT DOES

What get_disaster_risk does on Mcp Server

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

Parameter	Type	Required	Description
`lat`	number	—	Site latitude in decimal degrees (-90 to 90, required), e.g. 33.45
`lng`	number	—	Alias for lon — either name works
`lon`	number	—	Site longitude in decimal degrees (-180 to 180, required), e.g. -112.07
`latitude`	number	—	Alias for lat — either name works
`longitude`	number	—	Alias for lon — either name works

Parameters from the server's own tool schema.

RISK

Why get_disaster_risk is rated Low

Even though get_disaster_risk only reads data, uncontrolled read access leaks sensitive information and racks up API costs: an agent caught in a retry loop can make thousands of calls a minute without anyone noticing.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs get_disaster_risk safely

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

get_disaster_risk Allowed

get_disaster_risk 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": {
    "get_disaster_risk": {}
  }
}

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

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

FAQ

Questions about get_disaster_risk

What does the get_disaster_risk tool do? +

Use when a user wants the natural-hazard / disaster risk for a lat/lon — flood, wildfire, hurricane, earthquake, heat, drought, tornado, etc. Grounded in the FEMA National Risk Index (NRI), the authoritative US county-level hazard dataset (live query, never estimated; points outside US NRI coverage return coverage=unavailable). Example: get_disaster_risk lat=33.45 lon=-112.07. Returns {disaster_risk:{composite_score (0-100, higher=worse), rating (Very Low..Very High), national_percentile}, hazards:{Wildfire, Hurricane, Earthquake, Heat Wave, ...: rating}, top_hazards:[{hazard, rating}], coverage (validated|unavailable), source, caveats}. County-level resolution. For chronic water stress use get_water_risk; for one blended site verdict use get_composite_site_score. It is categorised as a Read tool in the Mcp Server MCP Server, which means it retrieves data without modifying state.

What parameters does get_disaster_risk accept? +

get_disaster_risk accepts 5 parameters: lat, lng, lon, latitude, longitude. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on get_disaster_risk? +

Register the Mcp Server MCP server in PolicyLayer and add a rule for get_disaster_risk: 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 Server. Nothing to install.

What risk level is get_disaster_risk? +

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

Can I rate-limit get_disaster_risk? +

Yes. Add a rate_limit block to the get_disaster_risk 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 get_disaster_risk completely? +

Set action: deny in the PolicyLayer policy for get_disaster_risk. 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 get_disaster_risk? +

get_disaster_risk is provided by the Mcp Server MCP server (https://dchub.cloud/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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