wps_ppt_replace_ppt_image
原位替换幻灯片中的某张图片：保留原图的位置、尺寸、旋转角度，删除旧图后在同一矩形内插入新图。用于在保持版式不变的前提下把模板里的旧图换成自己的图。 使用场景： - "把第5页的第2个形状（图片）换成 D:/figs/图15.png，位置大小不变" - "替换封面主视觉图，但保持原来的排版" - "把这页的配图换掉，别动版式" 说明： - 先用 wps_ppt_get_shapes 查到目标图片的形状索引(shapeIndex) - 新图会被拉伸/适配到旧图原有的位置与尺寸，从而不破坏版式
This record as markdown: /tools/wps-office-mcp/wps-ppt-replace-ppt-image.md
What wps_ppt_replace_ppt_image does on Wps Office
AI agents use wps_ppt_replace_ppt_image to create or update resources in Wps Office, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Wps Office environment.
| Parameter | Type | Required | Description |
|---|---|---|---|
name | string | — | 要替换的图片形状名称（与 shapeIndex 二选一） |
filePath | string | Yes | 新图片文件的完整路径 |
shapeIndex | number | — | 要替换的图片形状索引（从1开始，通过 get_shapes 获取） |
slideIndex | number | Yes | 幻灯片页码（从1开始） |
Parameters from the server's own tool schema.
Why wps_ppt_replace_ppt_image is rated Medium
An AI agent can call wps_ppt_replace_ppt_image faster than any human can review: one bad instruction and it creates or modifies resources in Wps Office by the hundred, each call as confident as the last.
Risk signalsAccepts file system path (filePath)
Attacks that exploit this kind of access
The rule that runs wps_ppt_replace_ppt_image safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Wps Office, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For wps_ppt_replace_ppt_image, this is the rule to start with:
wps_ppt_replace_ppt_image stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Wps Office, apply this rule, and every wps_ppt_replace_ppt_image call is checked against it from then on.
Questions about wps_ppt_replace_ppt_image
原位替换幻灯片中的某张图片：保留原图的位置、尺寸、旋转角度，删除旧图后在同一矩形内插入新图。用于在保持版式不变的前提下把模板里的旧图换成自己的图。 使用场景： - "把第5页的第2个形状（图片）换成 D:/figs/图15.png，位置大小不变" - "替换封面主视觉图，但保持原来的排版" - "把这页的配图换掉，别动版式" 说明： - 先用 wps_ppt_get_shapes 查到目标图片的形状索引(shapeIndex) - 新图会被拉伸/适配到旧图原有的位置与尺寸，从而不破坏版式. It is categorised as a Write tool in the Wps Office MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
wps_ppt_replace_ppt_image accepts 4 parameters: name, filePath, shapeIndex, slideIndex. Required: filePath, slideIndex. The full parameter table on this page comes from the server's own tool schema.
Register the Wps Office MCP server in PolicyLayer and add a rule for wps_ppt_replace_ppt_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 Wps Office. Nothing to install.
wps_ppt_replace_ppt_image 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 wps_ppt_replace_ppt_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 wps_ppt_replace_ppt_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.
wps_ppt_replace_ppt_image is provided by the Wps Office MCP server (wps-office-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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