find_pac_gadgets

THE RISK

Low Risk

Why find_pac_gadgets needs a policy

This tool searches for and identifies PAC gadgets within binaries, which is a reconnaissance/analysis activity typical of reverse engineering research. While the findings could be used maliciously to craft exploits, the tool itself only performs read-only binary analysis and pattern detection.

From the tool's definition Tool description states 'Find Pointer Authentication Code (PAC) bypass gadgets and signing/auth operations' — the verb 'Find' indicates information retrieval and analysis of binary code patterns.

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

POLICY

How to control find_pac_gadgets

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

policy.json

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

find_pac_gadgets 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 Kawaiidra 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 →

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EXPLORE

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Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
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MCP token cost → What connecting this server costs in context-window tokens on every request.
Rate Limiting MCP Tool Calls: A Practical Guide →
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FAQ

Questions about find_pac_gadgets

What does the find_pac_gadgets tool do? +

Find Pointer Authentication Code (PAC) bypass gadgets and signing/auth operations for ARM64e research. It is categorised as a Read tool in the Kawaiidra MCP MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on find_pac_gadgets? +

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

What risk level is find_pac_gadgets? +

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

Can I rate-limit find_pac_gadgets? +

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

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

find_pac_gadgets is provided by the Kawaiidra MCP server (wagonbomb/kawaiidra-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Kawaiidra MCP tool call.

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

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