get_relation_type_definition_tool
AI agents call get_relation_type_definition_tool to retrieve information from Reltio MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool appears to query or retrieve the definition of relation types within the Reltio master data management platform. The 'get_' prefix and '_definition_' component indicate it reads metadata about data model structures rather than creating, modifying, or deleting data. Read operations on configuration/metadata have low severity as they pose minimal risk if misused by an AI agent.
From the tool's definition Tool name 'get_relation_type_definition_tool' indicates a retrieval operation that fetches definition metadata about relation types. The 'get_' prefix is characteristic of read-only query operations.
Attacks that exploit this kind of access
get_relation_type_definition_tool. It is categorised as a Read tool in the Reltio MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Reltio MCP Server MCP server in PolicyLayer and add a rule for get_relation_type_definition_tool: 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 Reltio MCP Server. Nothing to install.
get_relation_type_definition_tool 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 get_relation_type_definition_tool 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 get_relation_type_definition_tool. 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.
get_relation_type_definition_tool is provided by the Reltio MCP Server MCP server (reltio-ai/reltio-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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