这个是归一化输入图像，以当前图像的均值和标准差计算感兴趣的数值范围，拉伸到目标数值范围的工具。不改变图像位深，归一化后的结果图像与输入位深相同、通道数相同。对于彩色的多通道图像，输出也是彩色多通道图像，每个通道分别独立进行归一化。 工具不需要通过其它工具设置参数，不需要传入ILImageOp的对象。 返回结构是一个序列化的json，其中： ResultImg属性是输出结果图像URL地址。 belowMask属性是入图图像中超出感兴趣数值范围的像素的蒙版地址。白色像素表示这些位置的数值小于 fromMinValue 或者大于 fromMaxValue 。可基于该蒙版，将这些位置的...
Part of the Leaper Vision Toolkit MCP server. Enforce policies on this tool with Intercept, the open-source MCP proxy.
AI agents use il_image_op_normalize_mean_std_dev to create or modify resources in Leaper Vision Toolkit. Write operations carry medium risk because an autonomous agent could trigger bulk unintended modifications. Rate limits prevent a single agent session from making hundreds of changes in rapid succession. Argument validation ensures the agent passes expected values.
Without a policy, an AI agent could call il_image_op_normalize_mean_std_dev repeatedly, creating or modifying resources faster than any human could review. Intercept's rate limiting ensures write operations happen at a controlled pace, and argument validation catches malformed or unexpected inputs before they reach Leaper Vision Toolkit.
Write tools can modify data. A rate limit prevents runaway bulk operations from AI agents.
tools:
il_image_op_normalize_mean_std_dev:
rules:
- action: allow
rate_limit:
max: 30
window: 60See the full Leaper Vision Toolkit policy for all 169 tools.
Agents calling write-class tools like il_image_op_normalize_mean_std_dev have been implicated in these attack patterns. Read the full case and prevention policy for each:
Other tools in the Write risk category across the catalogue. The same policy patterns (rate-limit, validate) apply to each.
这个是归一化输入图像，以当前图像的均值和标准差计算感兴趣的数值范围，拉伸到目标数值范围的工具。不改变图像位深，归一化后的结果图像与输入位深相同、通道数相同。对于彩色的多通道图像，输出也是彩色多通道图像，每个通道分别独立进行归一化。 工具不需要通过其它工具设置参数，不需要传入ILImageOp的对象。 返回结构是一个序列化的json，其中： ResultImg属性是输出结果图像URL地址。 belowMask属性是入图图像中超出感兴趣数值范围的像素的蒙版地址。白色像素表示这些位置的数值小于 fromMinValue 或者大于 fromMaxValue 。可基于该蒙版，将这些位置的数值设置为统一个黑色或目标的最小最大值，或调用 FillHole() 进行修补。 aboveMask属性是入图图像中超出感兴趣数值范围的像素的蒙版地址。白色像素表示这些位置的数值小于 fromMinValue 或者大于 fromMaxValue 。可基于该蒙版，将这些位置的数值设置为统一个黑色或目标的最小最大值，或调用 FillHole() 进行修补。 . 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.
Add a rule in your Intercept YAML policy under the tools section for il_image_op_normalize_mean_std_dev. You can allow, deny, rate-limit, or validate arguments. Then run Intercept as a proxy in front of the Leaper Vision Toolkit MCP server.
il_image_op_normalize_mean_std_dev 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 il_image_op_normalize_mean_std_dev rule in your Intercept 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 Intercept policy for il_image_op_normalize_mean_std_dev. 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.
il_image_op_normalize_mean_std_dev is provided by the Leaper Vision Toolkit MCP server (leaper-mcp/leaper-mcp-proxy). Intercept sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic policy on every MCP tool call. Per-identity grants. Full audit log.