list_exclusion_rules

v2.1.0 \u2014 Return every registered ExclusionRule.

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/list-exclusion-rules.md

WHAT IT DOES

What list_exclusion_rules does on Enhanced Knowledge Graph Memory Server

AI agents call list_exclusion_rules 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 list_exclusion_rules is rated Low

Even though list_exclusion_rules only reads data, uncontrolled read access leaks sensitive information and racks up API costs: an agent caught in a retry loop can make thousands of calls a minute without anyone noticing.

Risk signalsBulk/mass operation — affects multiple targets

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs list_exclusion_rules 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 list_exclusion_rules, this is the rule to start with:

list_exclusion_rules Allowed

list_exclusion_rules 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": {
    "list_exclusion_rules": {}
  }
}

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 list_exclusion_rules call is checked against it from then on.

FAQ

Questions about list_exclusion_rules

What does the list_exclusion_rules tool do? +

v2.1.0 \u2014 Return every registered ExclusionRule. 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 list_exclusion_rules? +

Register the Enhanced Knowledge Graph Memory Server MCP server in PolicyLayer and add a rule for list_exclusion_rules: 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 list_exclusion_rules? +

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

Can I rate-limit list_exclusion_rules? +

Yes. Add a rate_limit block to the list_exclusion_rules 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 list_exclusion_rules completely? +

Set action: deny in the PolicyLayer policy for list_exclusion_rules. 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 list_exclusion_rules? +

list_exclusion_rules 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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