Move the active layer to the bottom of the layer stack
AI agents use photoshop_move_layer_to_bottom to create or update resources in Photoshop MCP Windows-First — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Photoshop MCP Windows-First environment.
This tool modifies the internal structure of a Photoshop document by changing layer order—a reversible change that falls under Write (create/modify data). It does not execute arbitrary code (Execute), delete content (Destructive), or involve financial operations (Financial).
From the tool's definition Tool name 'photoshop_move_layer_to_bottom' and description 'Move the active layer to the bottom of the layer stack' indicate a modification operation that reorders layers within a document.
Attacks that exploit this kind of access
Move the active layer to the bottom of the layer stack. It is categorised as a Write tool in the Photoshop MCP Windows-First MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Photoshop MCP Windows-First MCP server in PolicyLayer and add a rule for photoshop_move_layer_to_bottom: 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 Photoshop MCP Windows-First. Nothing to install.
photoshop_move_layer_to_bottom is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the photoshop_move_layer_to_bottom 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 photoshop_move_layer_to_bottom. 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.
photoshop_move_layer_to_bottom is provided by the Photoshop MCP Windows-First MCP server (rookietopred02-gif/photoshop-mcp-windows-first). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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