getKnowledgeGraphClaims
Get all claims extracted from a knowledge graph, useful for fact-checking and verification.
This record as markdown: /tools/io-github-homenshum-nodebench/getknowledgegraphclaims.md
What getKnowledgeGraphClaims does on Nodebench
AI agents call getKnowledgeGraphClaims to retrieve information from Nodebench without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why getKnowledgeGraphClaims is rated Low
This tool retrieves or queries existing data from a knowledge graph without creating, modifying, deleting, or executing operations. It has no capability to alter state or trigger external actions. The blast radius of misuse is minimal—an AI agent could only retrieve information, not cause harm through data manipulation or execution.
From the tool's definition Tool name 'getKnowledgeGraphClaims' with description stating 'Get all claims extracted from a knowledge graph' indicates a retrieval operation.
Attacks that exploit this kind of access
The rule that runs getKnowledgeGraphClaims safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Nodebench, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For getKnowledgeGraphClaims, this is the rule to start with:
getKnowledgeGraphClaims is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Nodebench, apply this rule, and every getKnowledgeGraphClaims call is checked against it from then on.
Questions about getKnowledgeGraphClaims
Get all claims extracted from a knowledge graph, useful for fact-checking and verification. It is categorised as a Read tool in the Nodebench MCP Server, which means it retrieves data without modifying state.
Register the Nodebench MCP server in PolicyLayer and add a rule for getKnowledgeGraphClaims: 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 Nodebench. Nothing to install.
getKnowledgeGraphClaims 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 getKnowledgeGraphClaims 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 getKnowledgeGraphClaims. 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.
getKnowledgeGraphClaims is provided by the Nodebench MCP server (nodebench-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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