re_firmware

Firmware/embedded image layout: filesystems, kernels, compressed blobs (binwalk).

SERVERRekit SOURCEAmz34/rekit

Low RISK CLASS

Category Other

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/rekit/re-firmware.md

WHAT IT DOES

What re_firmware does on Rekit

AI agents call re_firmware as a supporting operation in Rekit workflows.

RISK

Why re_firmware is rated Low

Without any rule in front of it, every call an agent makes to re_firmware happens silently: no trail, no cap, no way to know it misbehaved until something breaks downstream.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs re_firmware safely

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

re_firmware Rate-limited

re_firmware gets a rate cap, and everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "re_firmware": {
      "limits": [
        {
          "counter": "re_firmware_rate",
          "window": "minute",
          "max": 60,
          "scope": "grant"
        }
      ]
    }
  }
}

SET A RULE FOR THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about re_firmware

What does the re_firmware tool do? +

Firmware/embedded image layout: filesystems, kernels, compressed blobs (binwalk). It is categorised as a Other tool in the Rekit MCP Server, which means it performs auxiliary operations.

How do I enforce a policy on re_firmware? +

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

What risk level is re_firmware? +

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

Can I rate-limit re_firmware? +

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

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

re_firmware is provided by the Rekit MCP server (Amz34/rekit). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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