browser_press_key

Press a keyboard key. Common keys: Enter, Tab, Escape, Backspace, ArrowDown, ArrowUp.

SERVERFreshdesk SOURCE@mindstone-engineering/mcp-server-freshdesk

High RISK CLASS

Category Execute

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/freshdesk/browser-press-key.md

WHAT IT DOES

What browser_press_key does on Freshdesk

AI agents invoke browser_press_key to trigger actions in Freshdesk. 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.

RISK

Why browser_press_key is rated High

This tool triggers browser/UI actions by simulating keyboard input. Key presses can submit forms, navigate interfaces, delete content, or trigger arbitrary application actions depending on context — making it an Execute-level tool with high blast radius if misused by an AI agent.

From the tool's definition Press a keyboard key. Common keys: Enter, Tab, Escape, Backspace, ArrowDown, ArrowUp.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs browser_press_key safely

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

browser_press_key Rate-limited

browser_press_key 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": {
    "browser_press_key": {
      "limits": [
        {
          "counter": "browser_press_key_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

RATE-LIMIT THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about browser_press_key

What does the browser_press_key tool do? +

Press a keyboard key. Common keys: Enter, Tab, Escape, Backspace, ArrowDown, ArrowUp. It is categorised as a Execute tool in the Freshdesk 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_press_key? +

Register the Freshdesk MCP server in PolicyLayer and add a rule for browser_press_key: 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 Freshdesk. Nothing to install.

What risk level is browser_press_key? +

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

Can I rate-limit browser_press_key? +

Yes. Add a rate_limit block to the browser_press_key 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_press_key completely? +

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

browser_press_key is provided by the Freshdesk MCP server (@mindstone-engineering/mcp-server-freshdesk). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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