browser_highlight_clear

Remove element highlights.

SERVERTermux Browser Pilot SOURCEsalviz/termux-browser-pilot

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/salviz-termux-browser-pilot/browser-highlight-clear.md

WHAT IT DOES

What browser_highlight_clear does on Termux Browser Pilot

AI agents use browser_highlight_clear to create or update resources in Termux Browser Pilot, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Termux Browser Pilot environment.

RISK

Why browser_highlight_clear is rated Medium

Clearing/removing visual highlights modifies the state of the browser UI (reversibly), but has minimal blast radius as it only affects visual presentation with no data loss or external effects.

From the tool's definition Remove element highlights

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs browser_highlight_clear safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Termux Browser Pilot, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For browser_highlight_clear, this is the rule to start with:

browser_highlight_clear Rate-limited

browser_highlight_clear stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "browser_highlight_clear": {
      "limits": [
        {
          "counter": "browser_highlight_clear_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Termux Browser Pilot, apply this rule, and every browser_highlight_clear call is checked against it from then on.

FAQ

Questions about browser_highlight_clear

What does the browser_highlight_clear tool do? +

Remove element highlights. It is categorised as a Write tool in the Termux Browser Pilot MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on browser_highlight_clear? +

Register the Termux Browser Pilot MCP server in PolicyLayer and add a rule for browser_highlight_clear: 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 Termux Browser Pilot. Nothing to install.

What risk level is browser_highlight_clear? +

browser_highlight_clear is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit browser_highlight_clear? +

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

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

browser_highlight_clear is provided by the Termux Browser Pilot MCP server (salviz/termux-browser-pilot). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

More on Termux Browser Pilot, and thousands of servers like it.

This server

All 148 Termux Browser Pilot tools →

Across the catalogue

The MCP Attack Database →

Guides

Govern customer-ops agents →Argument validation →Scoped token →