List DOM captures (HTML snapshots) from browser pages. Use this to find captured page HTML for debugging UI/styling issues.
AI agents call list_dom_captures to retrieve information from Qontinui MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and queries previously captured DOM/HTML data for debugging purposes. It has no side effects—it does not create, modify, delete, or execute anything. The scope is limited to reading stored snapshots, making it a straightforward Read operation with low security risk.
From the tool's definition Tool description explicitly states 'List DOM captures (HTML snapshots)' and 'find captured page HTML for debugging'. The verb 'list' and use case of reviewing HTML snapshots indicate retrieval without modification.
Attacks that exploit this kind of access
List DOM captures (HTML snapshots) from browser pages. Use this to find captured page HTML for debugging UI/styling issues. It is categorised as a Read tool in the Qontinui MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Qontinui MCP Server MCP server in PolicyLayer and add a rule for list_dom_captures: 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 Qontinui MCP Server. Nothing to install.
list_dom_captures 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_dom_captures 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_dom_captures. 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_dom_captures is provided by the Qontinui MCP Server MCP server (qontinui/qontinui-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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