High Risk →

batch_actions

Execute multiple actions in one call. Each action: {type, ref?, value?, text?, key?, url?}.

How to control batch_actions ↓

What batch_actions does on MCP Camoufox

AI agents invoke batch_actions to trigger actions in MCP Camoufox. 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 batch_actions needs a policy

This tool executes arbitrary browser actions whose effects depend on the supplied action parameters. It enables automation of web interactions (form filling, navigation, clicking) with side effects external to the system.

From the tool's definition Tool executes multiple actions in batch with parameters that control browser behavior (type, ref, value, text, key, url), and the server description states it provides 'full browser control for tasks like form filling, data scraping, and session management'…

Risk signalsBulk/mass operation — affects multiple targets

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

How to control batch_actions

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

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

batch_actions 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 MCP Camoufox — 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

Go deeper

Questions about batch_actions

What does the batch_actions tool do? +

Execute multiple actions in one call. Each action: {type, ref?, value?, text?, key?, url?}. It is categorised as a Execute tool in the MCP Camoufox MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on batch_actions? +

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

What risk level is batch_actions? +

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

Can I rate-limit batch_actions? +

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

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

batch_actions is provided by the MCP Camoufox MCP server (robithyusuf/mcp-camoufox). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every MCP Camoufox tool call.

Start from MCP Camoufox, 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.

102 MCP Camoufox tools catalogued and risk-classified — across an index of 43,000+ MCP servers.

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