Remove a document that is linked to a specific Pega case. This operation permanently removes the link between the document and the case. The document ID and case ID must both be valid and the user must have appropriate permissions to remove documents from the case.
AI agents call remove_case_document to permanently remove resources in Pega DX MCP Server — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
This tool performs an irreversible operation that cannot be undone. While it removes a link rather than deleting the document itself, the permanent removal of the association between document and case constitutes destructive action.
From the tool's definition The tool description explicitly states 'permanently removes the link between the document and the case' and 'Remove a document that is linked to a specific Pega case'. The use of 'permanently' and 'remove' indicates irreversible deletion or unlinking of data.
Documented attack patterns abuse exactly the kind of access remove_case_document gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Pega DX MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for remove_case_document:
{
"version": "1",
"default": "deny",
"hide": [
"remove_case_document"
]
} remove_case_document 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 a document that is linked to a specific Pega case. This operation permanently removes the link between the document and the case. The document ID and case ID must both be valid and the user must have appropriate permissions to remove documents from the case. It is categorised as a Destructive tool in the Pega DX MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Pega DX MCP Server MCP server in PolicyLayer and add a rule for remove_case_document: 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 Pega DX MCP Server. Nothing to install.
remove_case_document 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_case_document 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_case_document. 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_case_document is provided by the Pega DX MCP Server MCP server (marco-looy/pega-dx-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Pega DX MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
65 Pega DX MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.