Remove an association between a contact and a deal.
AI agents call crm_unlink_contact_deal to permanently remove resources in Medicus CRM MCP Server — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
Unlinking a contact from a deal removes a relationship record that may be difficult or impossible to reconstruct without manual intervention. This is a destructive deletion of an association record rather than a reversible modification, and misuse could break critical sales pipeline linkages between contacts and deals in the CRM.
From the tool's definition Remove an association between a contact and a deal
Attacks that exploit this kind of access
Remove an association between a contact and a deal. It is categorised as a Destructive tool in the Medicus CRM MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Medicus CRM MCP Server MCP server in PolicyLayer and add a rule for crm_unlink_contact_deal: 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 Medicus CRM MCP Server. Nothing to install.
crm_unlink_contact_deal 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 crm_unlink_contact_deal 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 crm_unlink_contact_deal. 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.
crm_unlink_contact_deal is provided by the Medicus CRM MCP Server MCP server (soundrolling/crmmcp). 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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