download_image

Download a Copernicus satellite image by ID. Requires COPERNICUS_USERNAME and COPERNICUS_PASSWORD environment variables. WARNING: Full product downloads can take hours. Use download_type=

Server Copernicus Earth Observation MCP Server wb1016/copernicus-mcp
Category Read
Risk class Low
Parameters 00 required

What download_image does on Copernicus Earth Observation MCP Server

AI agents call download_image to retrieve information from Copernicus Earth Observation MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

Why download_image needs a policy

Despite involving network I/O and disk writes, this is fundamentally a retrieval operation that fetches existing read-only satellite imagery. The download operation has no side effects on source data or system state beyond populating local storage. The long duration (hours) does not elevate the risk category—it affects operational impact but not functional severity.

From the tool's definition Tool downloads satellite imagery data with no modification or deletion: 'Download a Copernicus satellite image by ID.' The action retrieves public Earth observation data from the Copernicus Data Space ecosystem without creating, modifying, or deleting…

Questions about download_image

What does the download_image tool do? +

Download a Copernicus satellite image by ID. Requires COPERNICUS_USERNAME and COPERNICUS_PASSWORD environment variables. WARNING: Full product downloads can take hours. Use download_type=. It is categorised as a Read tool in the Copernicus Earth Observation MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on download_image? +

Register the Copernicus Earth Observation MCP Server MCP server in PolicyLayer and add a rule for download_image: 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 Copernicus Earth Observation MCP Server. Nothing to install.

What risk level is download_image? +

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

Can I rate-limit download_image? +

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

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

download_image is provided by the Copernicus Earth Observation MCP Server MCP server (wb1016/copernicus-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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