renef_module_exports

Gets exported symbols from a library's dynamic symbol table (.dynsym).

SERVERRenef SOURCEahmeth4n/renef-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/ahmeth4n-renef-mcp/renef-module-exports.md

WHAT IT DOES

What renef_module_exports does on Renef

AI agents call renef_module_exports to retrieve information from Renef without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why renef_module_exports is rated Low

This tool queries and retrieves metadata (exported symbols) from a binary library without executing code, modifying the system, or causing side effects. It is purely informational/analytical in nature, consistent with the Read category (search, list, get, fetch).

From the tool's definition Tool name is 'renef_module_exports' and description states it 'Gets exported symbols from a library's dynamic symbol table (.dynsym)'. The verb 'Gets' indicates a retrieval operation with no modification or execution.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs renef_module_exports safely

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

renef_module_exports Allowed

renef_module_exports 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": {
    "renef_module_exports": {}
  }
}

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

The button opens the PolicyLayer dashboard: create your workspace, connect Renef, apply this rule, and every renef_module_exports call is checked against it from then on.

FAQ

Questions about renef_module_exports

What does the renef_module_exports tool do? +

Gets exported symbols from a library's dynamic symbol table (.dynsym). It is categorised as a Read tool in the Renef MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on renef_module_exports? +

Register the Renef MCP server in PolicyLayer and add a rule for renef_module_exports: 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 Renef. Nothing to install.

What risk level is renef_module_exports? +

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

Can I rate-limit renef_module_exports? +

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

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

renef_module_exports is provided by the Renef MCP server (ahmeth4n/renef-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

More on Renef, and thousands of servers like it.

This server

All 75 Renef tools →

Across the catalogue

The MCP Attack Database →

Guides

Roll out MCP under one policy →Data exfiltration →MCP token cost →