export_memory_graph

THE RISK

Low Risk

Why export_memory_graph needs a policy

This tool reads and exports existing memory data into an HTML visualization. It retrieves context relationships and renders them visually using D3.js. No data is created, modified, or deleted — it is a pure read/export operation. Severity is low as it only surfaces already-stored memory contents.

From the tool's definition Export memory as interactive knowledge graph (HTML). Shows context relationships with D3.js visualization.

Documented attack patterns abuse exactly the kind of access export_memory_graph gives an agent:

POLICY

How to control export_memory_graph

PolicyLayer is an MCP gateway — it sits between your AI agents and DevMind MCP, and nothing reaches the server without passing your rules. This is the rule we recommend for export_memory_graph:

policy.json

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

export_memory_graph is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

Create a free account and register DevMind MCP — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

CAP THIS TOOL →

Free to start. No card required.

EXPLORE

Related tools and policies

More DevMind MCP tools

Destructive delete_context Delete a recorded context by ID. Destructive cleanup_empty_projects Clean up empty projects (projects with no memory contexts). Returns list of empty projects Destructive manage_session Manage development sessions: end, delete, or end and delete. Write create_session Create a new development session for a project (or reuse existing active session) Write record_context Record development context to memory. Call IMMEDIATELY after file changes. WHEN TO USE: - Write update_context Update existing memory context to avoid duplicate records. WHEN TO USE: - User explicitly Read get_context Retrieve full details of specific contexts by their IDs or find related contexts. WHEN TO Read get_current_session Get the current active session for a project

All 13 DevMind MCP tools →

Read tools on other servers

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Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Data exfiltration → How read access becomes an exfiltration channel when chained with untrusted content.
MCP token cost → What connecting this server costs in context-window tokens on every request.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about export_memory_graph

What does the export_memory_graph tool do? +

Export memory as interactive knowledge graph (HTML). Shows context relationships with D3.js visualization. It is categorised as a Read tool in the DevMind MCP MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on export_memory_graph? +

Register the DevMind MCP server in PolicyLayer and add a rule for export_memory_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 DevMind MCP. Nothing to install.

What risk level is export_memory_graph? +

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

Can I rate-limit export_memory_graph? +

Yes. Add a rate_limit block to the export_memory_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 export_memory_graph completely? +

Set action: deny in the PolicyLayer policy for export_memory_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 export_memory_graph? +

export_memory_graph is provided by the DevMind MCP server (jochenyang/devmind-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every DevMind MCP tool call.

Start from DevMind MCP, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →