Get sibling elements at the same level as the target element. Useful for understanding list items, tabs, or other repeated elements.
AI agents call vscode_get_element_siblings to retrieve information from VSCode Automation MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This is a passive inspection tool that reads DOM state to support UI navigation and understanding. It has no side effects, cannot modify VSCode state, trigger commands, or delete data. While it runs within a controlled VSCode instance, its sole function is to return structural information about the UI.
From the tool's definition The tool 'vscode_get_element_siblings' retrieves sibling elements at the same level as a target element—a query operation that inspects DOM structure without modifying, deleting, or executing anything.
Documented attack patterns abuse exactly the kind of access vscode_get_element_siblings gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and VSCode Automation MCP, and nothing reaches the server without passing your rules. This is the rule we recommend for vscode_get_element_siblings:
{
"version": "1",
"default": "deny",
"tools": {
"vscode_get_element_siblings": {}
}
}vscode_get_element_siblings is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Get sibling elements at the same level as the target element. Useful for understanding list items, tabs, or other repeated elements. It is categorised as a Read tool in the VSCode Automation MCP MCP Server, which means it retrieves data without modifying state.
Register the VSCode Automation MCP server in PolicyLayer and add a rule for vscode_get_element_siblings: 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 VSCode Automation MCP. Nothing to install.
vscode_get_element_siblings 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 vscode_get_element_siblings 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 vscode_get_element_siblings. 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.
vscode_get_element_siblings is provided by the VSCode Automation MCP server (sukarth/vscode-automation-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from VSCode Automation MCP, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
61 VSCode Automation MCP tools catalogued and risk-classified — across an index of 43,000+ MCP servers.