AI agents call remove_relationship to permanently remove resources in Kanban — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
The name strongly suggests irreversible removal of a relationship between kanban items. Given the sibling tools include 'delete_item', 'delete_decision', 'delete_tag' (all destructive), 'remove_relationship' fits the same pattern of irreversible deletion. Confidence is reduced due to empty description, but the naming convention on this server consistently uses 'delete'/'remove' for destructive operations.
From the tool's definition Tool name 'remove_relationship' implies deletion of a relationship between items; description is empty and uninformative.
Documented attack patterns abuse exactly the kind of access remove_relationship gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Kanban, and nothing reaches the server without passing your rules. This is the rule we recommend for remove_relationship:
{
"version": "1",
"default": "deny",
"hide": [
"remove_relationship"
]
}remove_relationship disappears from the agent's tool list entirely, and any attempt to call it is denied. The rest of the server keeps working.
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remove_relationship. It is categorised as a Destructive tool in the Kanban MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Kanban MCP server in PolicyLayer and add a rule for remove_relationship: 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 Kanban. Nothing to install.
remove_relationship 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 remove_relationship 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 remove_relationship. 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.
remove_relationship is provided by the Kanban MCP server (multidimensionalcats/kanban-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Kanban, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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45 Kanban tools catalogued and risk-classified — across an index of 43,000+ MCP servers.