Critical Risk →

console_logs

Retrieve collected browser console logs. Filter by level (info/warning/error/debug) and/or regex pattern. Optionally clear the buffer after reading.

Part of the Chrome server.

console_logs can permanently delete data in Chrome, with no limits today. PolicyLayer puts allow, deny, and rate-limit rules on every call. Live in minutes.

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AI agents may call console_logs to permanently remove or destroy resources in Chrome. Without a policy, an autonomous agent could delete critical data in a loop with no way to undo the damage. PolicyLayer blocks destructive tools by default and requires explicit human approval before enabling them.

Without a policy, an AI agent could call console_logs in a loop, permanently destroying resources in Chrome. There is no undo for destructive operations. PolicyLayer blocks this tool by default and only allows it when a human explicitly approves the action.

Destructive tools permanently remove data. Block by default. Only enable with explicit approval workflows.

policy.json
{
  "version": "1",
  "default": "deny",
  "hide": [
    "console_logs"
  ]
}

See the full Chrome policy for all 23 tools.

Get this rule live on your own Chrome server in minutes. PolicyLayer enforces it on every call, before it runs.

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View all 23 tools →

These attack patterns abuse exactly the kind of access console_logs gives an agent. Each links to the full case and the policy that stops it:

Browse the full MCP Attack Database →

Every attack above starts with a tool call. PolicyLayer checks each one against your policy first, so console_logs only ever does what you allow.

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Other destructive tools across the catalogue. The same approach applies to each: deny by default, or require human approval.

What does the console_logs tool do? +

Retrieve collected browser console logs. Filter by level (info/warning/error/debug) and/or regex pattern. Optionally clear the buffer after reading.. It is categorised as a Destructive tool in the Chrome MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.

How do I enforce a policy on console_logs? +

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

What risk level is console_logs? +

console_logs is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.

Can I rate-limit console_logs? +

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

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

console_logs is provided by the Chrome MCP server (@silbercue/chrome). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Chrome tool call.

Deterministic rules across all 23 Chrome tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

Free to start. No card required.

4,600+ MCP servers and 31,000+ tools scanned and risk-classified.

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