visualize_graph

Generate a self-contained interactive HTML page with a D3.js force-directed graph visualization. Nodes are colored by type and sized by importance.

SERVEREnhanced Knowledge Graph Memory Server SOURCEdanielsimonjr/memory-mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/danielsimonjr-memory-mcp/visualize-graph.md

WHAT IT DOES

What visualize_graph does on Enhanced Knowledge Graph Memory Server

AI agents call visualize_graph to retrieve information from Enhanced Knowledge Graph Memory Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why visualize_graph is rated Low

This tool reads existing knowledge graph data and renders it as an HTML visualization. It retrieves and presents data without creating, modifying, or deleting any underlying records. The output is a read-only HTML page for display purposes only.

From the tool's definition Generate a self-contained interactive HTML page with a D3.js force-directed graph visualization

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs visualize_graph safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Enhanced Knowledge Graph Memory Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For visualize_graph, this is the rule to start with:

visualize_graph Allowed

visualize_graph is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "visualize_graph": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Enhanced Knowledge Graph Memory Server, apply this rule, and every visualize_graph call is checked against it from then on.

FAQ

Questions about visualize_graph

What does the visualize_graph tool do? +

Generate a self-contained interactive HTML page with a D3.js force-directed graph visualization. Nodes are colored by type and sized by importance. It is categorised as a Read tool in the Enhanced Knowledge Graph Memory Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on visualize_graph? +

Register the Enhanced Knowledge Graph Memory Server MCP server in PolicyLayer and add a rule for visualize_graph: 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 Enhanced Knowledge Graph Memory Server. Nothing to install.

What risk level is visualize_graph? +

visualize_graph is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit visualize_graph? +

Yes. Add a rate_limit block to the visualize_graph 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.

How do I block visualize_graph completely? +

Set action: deny in the PolicyLayer policy for visualize_graph. 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.

What MCP server provides visualize_graph? +

visualize_graph is provided by the Enhanced Knowledge Graph Memory Server MCP server (danielsimonjr/memory-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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