弹出图片选择对话框，让用户选择图片文件或从剪贴板粘贴图片。
AI agents call pick_image to retrieve information from MCP Feedback Collector without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool enables image selection and retrieval from user input (file picker or clipboard). It has no side effects on stored data, does not execute external operations, and does not modify system state. It is purely a data retrieval mechanism for collecting user-provided images as input to the feedback collection workflow. Classified as Read due to its query/retrieval nature.
From the tool's definition Tool description indicates 'pick image' functionality that allows users to select or paste image files. The operation retrieves/queries user-selected image data without modifying, deleting, or executing code.
Attacks that exploit this kind of access
弹出图片选择对话框，让用户选择图片文件或从剪贴板粘贴图片。. It is categorised as a Read tool in the MCP Feedback Collector MCP Server, which means it retrieves data without modifying state.
Register the MCP Feedback Collector MCP server in PolicyLayer and add a rule for pick_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 MCP Feedback Collector. Nothing to install.
pick_image 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 pick_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.
Set action: deny in the PolicyLayer policy for pick_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.
pick_image is provided by the MCP Feedback Collector MCP server (keizman/mcp-feedforward). 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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