right_click · Brave Browser MCP Server MCP: Risk & Policy

WHAT IT DOES

What right_click does on Brave Browser MCP Server

AI agents invoke right_click to trigger actions in Brave Browser MCP Server. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call — builds kicked off, notifications sent, workflows started.

WHY IT NEEDS A POLICY

Why right_click needs a policy

Right-clicking triggers browser UI interactions and can open context menus that lead to further actions. It is a browser action that interacts with the live browser environment. While the right-click itself is not destructive, it executes a browser action whose effects depend on the target element and subsequent interactions, placing it in the Execute category.

From the tool's definition Right-clicks an element to open the context menu (Save image as, Copy link, etc.)

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

right_click Rate-limited

right_click 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.

View as policy code

policy.json

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

RATE-LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches Brave Browser MCP Server, so you can run agents against it safely.

FAQ

Questions about right_click

What does the right_click tool do? +

Right-clicks an element to open the context menu (Save image as, Copy link, etc.). It is categorised as a Execute tool in the Brave Browser MCP Server MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on right_click? +

Register the Brave Browser MCP Server MCP server in PolicyLayer and add a rule for right_click: 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 Brave Browser MCP Server. Nothing to install.

What risk level is right_click? +

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

Can I rate-limit right_click? +

Yes. Add a rate_limit block to the right_click 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 right_click completely? +

Set action: deny in the PolicyLayer policy for right_click. 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 right_click? +

right_click is provided by the Brave Browser MCP Server MCP server (slaveofgod1/brave-browser-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.