update_case_due_date · ReliaQuest GreyMatter MCP Server MCP

WHAT IT DOES

What update_case_due_date does on ReliaQuest GreyMatter MCP Server

AI agents use update_case_due_date to create or update resources in ReliaQuest GreyMatter MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your ReliaQuest GreyMatter MCP Server environment.

WHY IT NEEDS A POLICY

Why update_case_due_date needs a policy

This tool updates an existing case's due date field, which is a reversible modification of data. It does not delete, execute code, transfer funds, or retrieve data; it merely changes a datetime value on a case record. The blast radius is moderate—an AI could set incorrect deadlines affecting case priority and workflow, but the change can be undone.

From the tool's definition Tool name 'update_case_due_date' and description indicating 'mutation updateCaseDueDate' show this modifies case data (due date field) reversibly. The term 'mutation' confirms write operation in GraphQL terminology.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

update_case_due_date Rate-limited

update_case_due_date stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "update_case_due_date": {
      "limits": [
        {
          "counter": "update_case_due_date_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches ReliaQuest GreyMatter MCP Server, so you can run agents against it safely.

FAQ

Questions about update_case_due_date

What does the update_case_due_date tool do? +

Cases \u00b7 mutation updateCaseDueDate. Variables: input. Example variables: {\. It is categorised as a Write tool in the ReliaQuest GreyMatter MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on update_case_due_date? +

Register the ReliaQuest GreyMatter MCP Server MCP server in PolicyLayer and add a rule for update_case_due_date: 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 ReliaQuest GreyMatter MCP Server. Nothing to install.

What risk level is update_case_due_date? +

update_case_due_date is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit update_case_due_date? +

Yes. Add a rate_limit block to the update_case_due_date 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.

How do I block update_case_due_date completely? +

Set action: deny in the PolicyLayer policy for update_case_due_date. 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.

What MCP server provides update_case_due_date? +

update_case_due_date is provided by the ReliaQuest GreyMatter MCP Server MCP server (space-c0wboy/reliaquest-greymatter-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.