转换 8 位图像到 16 位图像 返回结构是一个序列化的JSON字符串，包含以下字段： ResultImg: 输出结果图像URL地址
AI agents use image_convert_depth8_to16 to create or update resources in Leaper Vision Toolkit — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Leaper Vision Toolkit environment.
| Parameter | Type | Required | Description |
|---|---|---|---|
imageUrl | string | — | 图片的url地址，通过这个地址获取到输入图像 |
fromNthBit | integer | — | 指定设置的开始索引，取值范围为 -7 ~ 15 |
Parameters from the server's own tool schema.
The tool converts image depth format, which is a reversible modification of image data. This qualifies as Write (creates/modifies data reversibly) rather than Read because it produces transformed output. It is not Execute because it doesn't run arbitrary code or trigger external operations with argument-dependent effects—it performs a deterministic format conversion.
From the tool's definition Tool name 'image_convert_depth8_to16' and description indicate conversion of 8-bit images to 16-bit images, returning a serialized JSON string with ResultImg (output image URL).
Attacks that exploit this kind of access
转换 8 位图像到 16 位图像 返回结构是一个序列化的JSON字符串，包含以下字段： ResultImg: 输出结果图像URL地址. It is categorised as a Write tool in the Leaper Vision Toolkit MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
image_convert_depth8_to16 accepts 2 parameters: imageUrl, fromNthBit. The full parameter table on this page comes from the server's own tool schema.
Register the Leaper Vision Toolkit MCP server in PolicyLayer and add a rule for image_convert_depth8_to16: 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 Leaper Vision Toolkit. Nothing to install.
image_convert_depth8_to16 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 image_convert_depth8_to16 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 image_convert_depth8_to16. 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.
image_convert_depth8_to16 is provided by the Leaper Vision Toolkit MCP server (leaper-mcp/leaper-mcp-proxy). 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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