nasa_firms_search_fires
Search NASA FIRMS satellite active-fire/hotspot detections inside a bounded latitude/longitude box. Uses LiveDataLink's D1 mirror by default when configured, or the NASA Area API when live mode is requested. Results include acquisition time, satellite/sensor, confidence, fire radiative power, bri...
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What nasa_firms_search_fires does on Livedatalink
AI agents call nasa_firms_search_fires to retrieve information from Livedatalink 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 |
|---|---|---|---|
east | number | Yes | Eastern longitude; must be greater than west. |
west | number | Yes | Western longitude of the bounding box. |
limit | integer | — | Maximum detections returned. Default 25. |
north | number | Yes | Northern latitude; must be greater than south. |
south | number | Yes | Southern latitude of the bounding box. |
offset | integer | — | Rows to skip for pagination. Default 0. |
source | string | — | NASA FIRMS sensor product. Default VIIRS_NOAA20_NRT. |
data_mode | string | — | auto uses the D1 mirror when configured; hosted requires D1; live requires NASA_FIRMS_MAP_KEY. Default auto. |
day_range | integer | — | Number of days from start_date, or most recent days when omitted. Default 1. |
start_date | string | — | Optional first UTC date in YYYY-MM-DD form. |
response_format | string | — | Human-readable markdown or machine-readable JSON. Default markdown. |
Parameters from the server's own tool schema.
Why nasa_firms_search_fires is rated Low
Even though nasa_firms_search_fires 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.
Risk signalsHigh parameter count (11 properties)
Attacks that exploit this kind of access
The rule that runs nasa_firms_search_fires safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Livedatalink, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For nasa_firms_search_fires, this is the rule to start with:
nasa_firms_search_fires is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Livedatalink, apply this rule, and every nasa_firms_search_fires call is checked against it from then on.
Questions about nasa_firms_search_fires
Search NASA FIRMS satellite active-fire/hotspot detections inside a bounded latitude/longitude box. Uses LiveDataLink's D1 mirror by default when configured, or the NASA Area API when live mode is requested. Results include acquisition time, satellite/sensor, confidence, fire radiative power, brightness, and day/night flag. Supports limit/offset pagination. A hotspot is a satellite thermal anomaly, not confirmation of a wildfire; verify consequential decisions with incident authorities and NASA FIRMS. The interactive bounding box is limited to 60 degrees wide by 30 degrees high; split larger regions into multiple calls. It is categorised as a Read tool in the Livedatalink MCP Server, which means it retrieves data without modifying state.
nasa_firms_search_fires accepts 11 parameters: east, west, limit, north, south, offset, source, data_mode, day_range, start_date, response_format. Required: east, west, north, south. The full parameter table on this page comes from the server's own tool schema.
Register the Livedatalink MCP server in PolicyLayer and add a rule for nasa_firms_search_fires: 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 Livedatalink. Nothing to install.
nasa_firms_search_fires 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 nasa_firms_search_fires 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 nasa_firms_search_fires. 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.
nasa_firms_search_fires is provided by the Livedatalink MCP server (https://livedatalink.ai/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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