Retrieve knowledge graph for a RAGFlow dataset.
AI agents call ragflow_get_graph_tool to retrieve information from RAGFlow MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The verb 'Retrieve' combined with the lack of any modification, deletion, or execution language clearly places this in the Read category. Retrieving a knowledge graph is a query operation that has no side effects on the dataset.
From the tool's definition Tool name 'ragflow_get_graph_tool' and description 'Retrieve knowledge graph for a RAGFlow dataset' indicate a read-only retrieval operation with no modification of underlying data.
Attacks that exploit this kind of access
Retrieve knowledge graph for a RAGFlow dataset. It is categorised as a Read tool in the RAGFlow MCP Server MCP Server, which means it retrieves data without modifying state.
Register the RAGFlow MCP Server MCP server in PolicyLayer and add a rule for ragflow_get_graph_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 RAGFlow MCP Server. Nothing to install.
ragflow_get_graph_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 ragflow_get_graph_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 ragflow_get_graph_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.
ragflow_get_graph_tool is provided by the RAGFlow MCP Server MCP server (migoxv/ragflow-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
ragflow_get_graph_tool is one line of RAGFlow MCP Server's registry record.
The record carries the whole server: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.
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