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browser_reload

Reload current page. Returns URL and title.

How to control browser_reload ↓

What browser_reload does on Termux Browser Pilot

AI agents invoke browser_reload to trigger actions in Termux Browser Pilot. 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.

High Risk

Why browser_reload needs a policy

Reloading a page is a browser action that causes an external network request and can re-trigger side effects (e.g., form re-submission, page scripts). It is not a pure read and not merely a data write; it executes a browser-level operation with potentially variable consequences depending on the current page state.

From the tool's definition Reload current page — triggers an external browser operation (HTTP request) and may re-submit forms or re-execute page-side effects

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

How to control browser_reload

PolicyLayer is an MCP gateway — it sits between your AI agents and Termux Browser Pilot, and nothing reaches the server without passing your rules. This is the rule we recommend for browser_reload:

policy.json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "browser_reload": {
      "limits": [
        {
          "counter": "browser_reload_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

browser_reload 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.

  1. Create a free account and register Termux Browser Pilot — nothing to install.
  2. Add this policy — paste it, or build it visually.
  3. Point your MCP client (Claude, Cursor, anything) at your gateway URL.
RATE-LIMIT THIS TOOL →

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Related tools and policies

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Questions about browser_reload

What does the browser_reload tool do? +

Reload current page. Returns URL and title. It is categorised as a Execute tool in the Termux Browser Pilot MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on browser_reload? +

Register the Termux Browser Pilot MCP server in PolicyLayer and add a rule for browser_reload: 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_reload? +

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

Can I rate-limit browser_reload? +

Yes. Add a rate_limit block to the browser_reload 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_reload completely? +

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

browser_reload 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.

Enforce policy on every Termux Browser Pilot tool call.

Start from Termux Browser Pilot, 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.

148 Termux Browser Pilot tools catalogued and risk-classified — across an index of 43,000+ MCP servers.

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