Generates resized image URLs for media items. Takes media item IDs and resize parameters to generate optimized image URLs. Returns an object containing: - Array of media items with their resize URL information - Each item includes the media ID and URL info with culture and resized URLs Parameters...
AI agents call get-imaging-resize-urls to retrieve information from Mcp Dev without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and transforms existing media data (images) into resized URL formats. It performs a read operation with no side effects—it queries media items by ID and returns computed URLs based on provided parameters. The operation is purely informational and non-destructive.
From the tool's definition Tool generates resized image URLs for media items. Descriptions state 'Generates resized image URLs' and 'Returns an object containing: Array of media items with their resize URL information.' No modification, deletion, execution, or financial operations…
Attacks that exploit this kind of access
Generates resized image URLs for media items. Takes media item IDs and resize parameters to generate optimized image URLs. Returns an object containing: - Array of media items with their resize URL information - Each item includes the media ID and URL info with culture and resized URLs Parameters: - id: Array of media item UUIDs - height: Target height in pixels (default: 200) - width: Target width in pixels (default: 200) - mode: Resize mode (Crop, Max, Stretch, Pad, BoxPad, Min). It is categorised as a Read tool in the Mcp Dev MCP Server, which means it retrieves data without modifying state.
Register the Mcp Dev MCP server in PolicyLayer and add a rule for get-imaging-resize-urls: 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 Dev. Nothing to install.
get-imaging-resize-urls 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-imaging-resize-urls 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-imaging-resize-urls. 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-imaging-resize-urls is provided by the Mcp Dev MCP server (@umbraco-cms/mcp-dev). 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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