List available device and product mockup templates
AI agents call list_mockups to retrieve information from AI-Canvas MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This is a straightforward read operation that queries and returns available mockup templates. It has no side effects, does not execute code or external operations, does not modify data, and does not involve financial transactions. The blast radius of misuse is minimal—an agent could only over-call the endpoint or retrieve template metadata, which poses negligible risk.
From the tool's definition The tool name 'list_mockups' and description 'List available device and product mockup templates' indicate a retrieval operation that enumerates predefined mockup templates without modifying, executing, or deleting any data.
Attacks that exploit this kind of access
List available device and product mockup templates. It is categorised as a Read tool in the AI-Canvas MCP Server MCP Server, which means it retrieves data without modifying state.
Register the AI-Canvas MCP Server MCP server in PolicyLayer and add a rule for list_mockups: 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 AI-Canvas MCP Server. Nothing to install.
list_mockups 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 list_mockups 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 list_mockups. 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.
list_mockups is provided by the AI-Canvas MCP Server MCP server (laoluojuhai/ai-canvas). 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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