vscode_execute_command

THE RISK

High Risk

Why vscode_execute_command needs a policy

This tool directly executes VSCode commands with arbitrary scope. While VSCode commands themselves are typically reversible (write/read operations), the phrase 'any command available in the Command Palette' means an agent could invoke destructive commands (delete file), execute external scripts, run terminal commands, or trigger potentially harmful extensions.

From the tool's definition Tool description explicitly states it 'Execute[s] a VSCode command programmatically' and can 'trigger any command available in the Command Palette.' The Command Palette in VSCode includes commands that can modify files, run scripts, install extensions, delete…

Documented attack patterns abuse exactly the kind of access vscode_execute_command gives an agent:

POLICY

How to control vscode_execute_command

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_execute_command:

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "vscode_execute_command": {
      "limits": [
        {
          "counter": "vscode_execute_command_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

vscode_execute_command stays usable, but rate-capped — a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.

Create a free account and register VSCode Automation MCP — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

RATE-LIMIT THIS TOOL →

Free to start. No card required.

EXPLORE

Related tools and policies

More VSCode Automation MCP tools

Destructive vscode_clear_console Clear captured console logs. Execute vscode_execute_script Execute arbitrary JavaScript code in the VSCode window context (like DevTools console). Ha Execute vscode_go_to_definition Trigger Go to Definition (F12) on the current cursor position. Execute vscode_hover Hover over an element for a specified duration to trigger hover effects. Execute vscode_initialize Initialize the VSCode automation driver. This is called automatically on first tool use, b Execute vscode_trigger_completion Trigger IntelliSense/code completion (Ctrl+Space) and optionally wait for items. Execute vscode_trigger_hover Trigger hover on an element and optionally wait for tooltip to appear. Returns tooltip con Execute vscode_trigger_signature_help Trigger signature help (Ctrl+Shift+Space) and get parameter info.

All 61 VSCode Automation MCP tools →

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Go deeper

High-risk tools in VSCode Automation MCP → Every high-risk tool this server exposes, in one view.
All high-risk MCP tools → Every high-risk tool across the catalogue, and the policy pattern that contains them.
The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Agent sandbox → Bounding what an agent can execute and where the boundary should sit.
Least privilege for MCP → Granting agents the minimum tool surface the task needs.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about vscode_execute_command

What does the vscode_execute_command tool do? +

Execute a VSCode command programmatically. Use this to trigger any command available in the Command Palette. It is categorised as a Execute tool in the VSCode Automation MCP MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on vscode_execute_command? +

Register the VSCode Automation MCP server in PolicyLayer and add a rule for vscode_execute_command: 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.

What risk level is vscode_execute_command? +

vscode_execute_command is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit vscode_execute_command? +

Yes. Add a rate_limit block to the vscode_execute_command 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.

How do I block vscode_execute_command completely? +

Set action: deny in the PolicyLayer policy for vscode_execute_command. 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.

What MCP server provides vscode_execute_command? +

vscode_execute_command 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.

Enforce policy on every VSCode Automation MCP tool call.

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.

CHECK YOUR STACK →