Insert an already-uploaded image asset into a page. Generates the proper <image-component> element and appends it to the page content. Upload the image first with plane-asset-upload.
AI agents use plane-page-insert-image to create or update resources in Plane — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Plane environment.
This tool modifies existing page content by inserting an image component—a reversible write operation. It does not execute arbitrary code, delete data, or cause financial impact. The severity is medium because unauthorized page modifications could deface project documentation or introduce malicious content, but the effect is limited to a single page asset insertion and can be undone by removing the image reference.
From the tool's definition Tool description states it 'appends it to the page content' and 'Generates the proper <image-component> element', indicating modification of page data. Described as part of Plane CE project management for 'managing pages'.
Attacks that exploit this kind of access
Insert an already-uploaded image asset into a page. Generates the proper <image-component> element and appends it to the page content. Upload the image first with plane-asset-upload. It is categorised as a Write tool in the Plane MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Plane MCP server in PolicyLayer and add a rule for plane-page-insert-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 Plane. Nothing to install.
plane-page-insert-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 plane-page-insert-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 plane-page-insert-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.
plane-page-insert-image is provided by the Plane MCP server (philipvanlewis/plane-mcp-server). 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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