get_graph_stats
AI agents call get_graph_stats to retrieve information from Understand-Anything 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 and retrieve statistics from the knowledge graph without modifying data or executing code. The pattern of sibling tools and the stated purpose of enabling 'understanding' of codebases through queries, search, and tracing all support a Read classification.
From the tool's definition Tool name 'get_graph_stats' and server context indicate retrieval of graph statistics. Description is empty, but sibling tools (find_entry_points, find_impact, find_path, get_class_hierarchy, get_domain_detail, get_layer_info, get_node_detail) are all…
Attacks that exploit this kind of access
get_graph_stats. It is categorised as a Read tool in the Understand-Anything MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Understand-Anything MCP Server MCP server in PolicyLayer and add a rule for get_graph_stats: 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 Understand-Anything MCP Server. Nothing to install.
get_graph_stats 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_graph_stats 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_graph_stats. 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_graph_stats is provided by the Understand-Anything MCP Server MCP server (viethoangnguyenle/understand-anything-mcp). 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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