Emergency Contacts \u00b7 query emergencyContacts. Variables: after, filter, first, order. Example variables: {\
AI agents call emergency_contacts to retrieve information from ReliaQuest GreyMatter MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This is a straightforward data retrieval tool that queries emergency contact information. It has no side effects, does not modify data, execute code, delete records, or initiate financial transactions. The operation is purely read-based, making it a Read category tool with low severity risk.
From the tool's definition Tool name 'emergency_contacts' with description 'query emergencyContacts' indicates a read-only query operation. Parameters (after, filter, first, order) are consistent with data retrieval pagination and filtering, not modification or execution.
Attacks that exploit this kind of access
Emergency Contacts \u00b7 query emergencyContacts. Variables: after, filter, first, order. Example variables: {\. It is categorised as a Read tool in the ReliaQuest GreyMatter MCP Server MCP Server, which means it retrieves data without modifying state.
Register the ReliaQuest GreyMatter MCP Server MCP server in PolicyLayer and add a rule for emergency_contacts: 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.
emergency_contacts is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the emergency_contacts 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 emergency_contacts. 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.
emergency_contacts 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.
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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