获取指定路径图片的信息（尺寸、格式等）
AI agents call get_image_info 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 only reads and returns image metadata such as dimensions and format from a specified file path. It performs no modifications, deletions, code execution, or financial operations. It is a straightforward data retrieval operation with no capability to alter system state or data.
From the tool's definition Tool name 'get_image_info' and description indicating it retrieves image metadata ('获取指定路径图片的信息（尺寸、格式等）' translates to 'Get information about images at specified path (dimensions, format, etc.)') - purely informational with no side effects.
Attacks that exploit this kind of access
获取指定路径图片的信息（尺寸、格式等）. 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 get_image_info: 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.
get_image_info 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_image_info 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_image_info. 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_image_info is provided by the MCP Feedback Collector MCP server (zhaobu/mcp-feedback-collector). 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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