Scan a page to discover all components and their properties
AI agents call scanPageComponents to retrieve information from AEM MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and retrieves information about existing page components without creating, modifying, deleting, or executing any operations. It is a non-destructive read operation that returns data only. Given the AEM context where scanPageComponents has no apparent ability to modify state, the severity is low as misuse would only expose existing component metadata.
From the tool's definition The tool performs a 'scan' to 'discover all components and their properties' - purely a retrieval operation with no modification or side effects.
Attacks that exploit this kind of access
Scan a page to discover all components and their properties. It is categorised as a Read tool in the AEM MCP Server MCP Server, which means it retrieves data without modifying state.
Register the AEM MCP Server MCP server in PolicyLayer and add a rule for scanPageComponents: 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 AEM MCP Server. Nothing to install.
scanPageComponents 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 scanPageComponents 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 scanPageComponents. 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.
scanPageComponents is provided by the AEM MCP Server MCP server (udaykumarbpatel/aem-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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