goclaw_custom_tool_delete

THE RISK

Critical Risk

Why goclaw_custom_tool_delete needs a policy

This tool permanently removes a custom tool configuration from the GoClaw infrastructure, which cannot be undone. Destructive operations are more severe than Write operations. The high severity reflects that misconfiguration or agent misuse could remove critical infrastructure components needed for operations. Confidence is high based on explicit 'delete' terminology in both name and description.

From the tool's definition Tool name includes 'delete' and description states 'Delete a custom tool from GoClaw', indicating irreversible removal of data/configuration.

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

POLICY

How to control goclaw_custom_tool_delete

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

policy.json

{
  "version": "1",
  "default": "deny",
  "hide": [
    "goclaw_custom_tool_delete"
  ]
}

goclaw_custom_tool_delete disappears from the agent's tool list entirely, and any attempt to call it is denied. The rest of the server keeps working.

Create a free account and register GoClaw MCP Server — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

RESTRICT THIS TOOL →

Free to start. No card required.

EXPLORE

Related tools and policies

More GoClaw MCP Server tools

Destructive goclaw_agent_delete Delete an agent (soft delete) Destructive goclaw_agent_files_delete Delete a context file from an agent Destructive goclaw_agent_links_remove Remove a delegation link between agents Destructive goclaw_cron_delete Delete a cron job Destructive goclaw_mcp_server_delete Remove a registered MCP server from GoClaw Destructive goclaw_memory_delete Delete a memory document Destructive goclaw_provider_delete Remove an LLM provider from GoClaw Destructive goclaw_session_delete Delete a chat session permanently

All 66 GoClaw MCP Server tools →

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Go deeper

Critical-risk tools in GoClaw MCP Server → Every critical-risk tool this server exposes, in one view.
All critical-risk MCP tools → Every critical-risk tool across the catalogue, and the policy pattern that contains them.
The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Blast radius → How much damage one compromised or confused agent can do — and how to bound it.
Tool call approval → Approval gates on individual tool calls: auto-allow, prompt, or deny.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about goclaw_custom_tool_delete

What does the goclaw_custom_tool_delete tool do? +

Delete a custom tool from GoClaw. It is categorised as a Destructive tool in the GoClaw MCP Server 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 goclaw_custom_tool_delete? +

Register the GoClaw MCP Server MCP server in PolicyLayer and add a rule for goclaw_custom_tool_delete: 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 GoClaw MCP Server. Nothing to install.

What risk level is goclaw_custom_tool_delete? +

goclaw_custom_tool_delete 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 goclaw_custom_tool_delete? +

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

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

goclaw_custom_tool_delete is provided by the GoClaw MCP Server MCP server (nextlevelbuilder/goclaw-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every GoClaw MCP Server tool call.

Start from GoClaw MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →