Delete a chat channel by OID, or by owner type/ID and chat ID. This action cannot be undone.
AI agents call quire.deleteChat to permanently remove resources in Quire MCP Server — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
The tool permanently removes a chat channel with no recovery option. This is an irreversible operation affecting shared collaboration data. While not as critical as deleting all project data, deleting entire chat channels can cause significant loss of team communication history and context. The high severity reflects the permanent data loss and potential business impact from removing collaboration artifacts.
From the tool's definition Tool description explicitly states 'Delete a chat channel' and 'This action cannot be undone.' The name 'deleteChat' and the irreversible nature of deletion meet the Destructive category definition.
Attacks that exploit this kind of access
Delete a chat channel by OID, or by owner type/ID and chat ID. This action cannot be undone. It is categorised as a Destructive tool in the Quire MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Quire MCP Server MCP server in PolicyLayer and add a rule for quire.deleteChat: 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 Quire MCP Server. Nothing to install.
quire.deleteChat 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 quire.deleteChat 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 quire.deleteChat. 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.
quire.deleteChat is provided by the Quire MCP Server MCP server (jacob-hartmann/quire-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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