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removeBreakpoint

Remove a previously set CDP breakpoint by its ID (returned by setBreakpoint).

Part of the Chrome Debugger MCP server.

removeBreakpoint can permanently delete data in Chrome Debugger MCP, 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 removeBreakpoint to permanently remove or destroy resources in Chrome Debugger MCP. 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 removeBreakpoint in a loop, permanently destroying resources in Chrome Debugger MCP. 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": [
    "removeBreakpoint"
  ]
}

See the full Chrome Debugger MCP policy for all 18 tools.

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

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View all 18 tools →

These attack patterns abuse exactly the kind of access removeBreakpoint 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 removeBreakpoint 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 removeBreakpoint tool do? +

Remove a previously set CDP breakpoint by its ID (returned by setBreakpoint).. It is categorised as a Destructive tool in the Chrome Debugger MCP 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 removeBreakpoint? +

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

What risk level is removeBreakpoint? +

removeBreakpoint 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 removeBreakpoint? +

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

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

removeBreakpoint is provided by the Chrome Debugger MCP server (chrome-debugger-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Chrome Debugger MCP tool call.

Deterministic rules across all 18 Chrome Debugger MCP tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

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