q402_redstone_trigger_cancel
Permanently cancel a RedStone trigger so it never fires again.
This record as markdown: /tools/io-github-bitgett-q402-mcp/q402-redstone-trigger-cancel.md
What q402_redstone_trigger_cancel does on Q402 Mcp
AI agents call q402_redstone_trigger_cancel to permanently remove resources in Q402 Mcp, typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
Why q402_redstone_trigger_cancel is rated Critical
This tool irreversibly cancels/disables a trigger that cannot be restored to its previous state—the action cannot be undone. This matches the Destructive category definition: 'irreversibly deletes or overwrites data, or actions that cannot be undone.' While it does not directly move money or delete financial records, permanently disabling an active trigger in a payment/bridge system could have significant downstream…
From the tool's definition Tool description states 'Permanently cancel a RedStone trigger so it never fires again.' The word 'Permanently' and 'never fires again' indicate irreversible deletion/disabling of a trigger with no undo capability.
Attacks that exploit this kind of access
The rule that runs q402_redstone_trigger_cancel safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Q402 Mcp, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For q402_redstone_trigger_cancel, this is the rule to start with:
q402_redstone_trigger_cancel is removed from the agent's tool list entirely, so the agent never calls it. The rest of the server keeps working.
The button opens the PolicyLayer dashboard: create your workspace, connect Q402 Mcp, apply this rule, and every q402_redstone_trigger_cancel call is checked against it from then on.
Questions about q402_redstone_trigger_cancel
Permanently cancel a RedStone trigger so it never fires again. It is categorised as a Destructive tool in the Q402 Mcp MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Q402 MCP server in PolicyLayer and add a rule for q402_redstone_trigger_cancel: 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 Q402 Mcp. Nothing to install.
q402_redstone_trigger_cancel is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.
Yes. Add a rate_limit block to the q402_redstone_trigger_cancel 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.
Set action: deny in the PolicyLayer policy for q402_redstone_trigger_cancel. 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.
q402_redstone_trigger_cancel is provided by the Q402 MCP server (@quackai/q402-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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