diff --git a/.gitignore b/.gitignore
index 0b6872c3..1dacaf9e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -53,3 +53,7 @@ profiles.json
 # Elixir language server and tooling
 .elixir-tools/
 .expert/
+
+# MIB files directory (keep directory in git, ignore contents)
+/mibs/*
+!/mibs/.gitkeep
diff --git a/config/dev.exs b/config/dev.exs
index 635b2804..a82cbddc 100644
--- a/config/dev.exs
+++ b/config/dev.exs
@@ -95,6 +95,9 @@ config :towerops, ToweropsWeb.Endpoint,
 # Set environment identifier for runtime checks
 config :towerops, :env, :dev
 
+# Configure MIB directory for development
+config :towerops, :mib_dir, Path.expand("mibs", Path.dirname(__DIR__))
+
 # Configure Redis/Valkey for development
 config :towerops, :redis,
   host: "localhost",
diff --git a/config/runtime.exs b/config/runtime.exs
index 1f32b9ac..c1408877 100644
--- a/config/runtime.exs
+++ b/config/runtime.exs
@@ -154,6 +154,9 @@ if config_env() == :prod do
   # Set default sender for all emails
   config :towerops, :mailer_from, {"Towerops", "hi@towerops.net"}
 
+  # Configure MIB directory for production (persistent volume mount)
+  config :towerops, :mib_dir, "/app/mibs"
+
   config :towerops, :redis,
     host: redis_host,
     port: redis_port
diff --git a/lib/mix/tasks/upload_mibs.ex b/lib/mix/tasks/upload_mibs.ex
new file mode 100644
index 00000000..863653ec
--- /dev/null
+++ b/lib/mix/tasks/upload_mibs.ex
@@ -0,0 +1,228 @@
+defmodule Mix.Tasks.UploadMibs do
+  @shortdoc "Upload MIB files to production API"
+
+  @moduledoc """
+  Uploads MIB files from a source directory to the production API.
+
+  ## Usage
+
+      # Upload all vendor MIB directories
+      mix upload_mibs --source-path ~/librenms/mibs --token YOUR_SUPERUSER_TOKEN
+
+      # Upload to specific environment
+      mix upload_mibs --source-path ~/librenms/mibs --token TOKEN --api-url https://towerops.net
+
+      # Upload specific vendors only
+      mix upload_mibs --source-path ~/librenms/mibs --token TOKEN --vendors mikrotik,cisco,ubiquiti
+
+  ## Options
+
+    * `--source-path` - Path to the directory containing MIB files (required)
+    * `--token` - Superuser API token for authentication (required)
+    * `--api-url` - API base URL (default: https://towerops.net)
+    * `--vendors` - Comma-separated list of vendor directories to upload (default: all)
+
+  ## Notes
+
+    * Creates temporary tar.gz archives for each vendor directory
+    * Uploads via multipart/form-data to POST /api/v1/mibs
+    * Requires a superuser API token
+    * Cleans up temporary archives after upload
+  """
+
+  use Mix.Task
+
+  require Logger
+
+  @default_api_url "https://towerops.net"
+
+  def run(args) do
+    # Start required applications
+    {:ok, _} = Application.ensure_all_started(:req)
+
+    {opts, _} =
+      OptionParser.parse!(args,
+        strict: [
+          source_path: :string,
+          token: :string,
+          api_url: :string,
+          vendors: :string
+        ]
+      )
+
+    source_path = opts[:source_path] || raise "Missing --source-path argument"
+    token = opts[:token] || raise "Missing --token argument"
+    api_url = opts[:api_url] || @default_api_url
+    vendors = parse_vendors(opts[:vendors])
+
+    if !File.exists?(source_path) do
+      raise "Source directory not found: #{source_path}"
+    end
+
+    case vendors do
+      :all ->
+        upload_all_vendors(source_path, api_url, token)
+
+      vendor_list ->
+        upload_specific_vendors(source_path, api_url, token, vendor_list)
+    end
+  end
+
+  defp parse_vendors(nil), do: :all
+  defp parse_vendors(""), do: :all
+
+  defp parse_vendors(vendors_string) do
+    vendors_string
+    |> String.split(",")
+    |> Enum.map(&String.trim/1)
+    |> Enum.reject(&(&1 == ""))
+  end
+
+  defp upload_all_vendors(source_path, api_url, token) do
+    Logger.info("Discovering vendor directories in #{source_path}...")
+
+    vendors =
+      source_path
+      |> File.ls!()
+      |> Enum.filter(fn name ->
+        path = Path.join(source_path, name)
+        File.dir?(path) and name != "lost+found" and !String.starts_with?(name, ".")
+      end)
+      |> Enum.sort()
+
+    Logger.info("Found #{length(vendors)} vendor directories")
+    upload_vendor_list(source_path, api_url, token, vendors)
+  end
+
+  defp upload_specific_vendors(source_path, api_url, token, vendors) do
+    Logger.info("Uploading #{length(vendors)} specified vendors")
+    upload_vendor_list(source_path, api_url, token, vendors)
+  end
+
+  defp upload_vendor_list(source_path, api_url, token, vendors) do
+    results =
+      Enum.map(vendors, fn vendor ->
+        vendor_path = Path.join(source_path, vendor)
+
+        if File.exists?(vendor_path) do
+          upload_vendor(api_url, token, vendor, vendor_path)
+        else
+          Logger.warning("Vendor directory not found: #{vendor}")
+          {:error, vendor, "Directory not found"}
+        end
+      end)
+
+    # Summary
+    successes = Enum.count(results, &match?({:ok, _, _}, &1))
+    failures = Enum.count(results, &match?({:error, _, _}, &1))
+
+    Logger.info("Upload complete: #{successes} succeeded, #{failures} failed")
+
+    if failures > 0 do
+      Logger.error("Failed uploads:")
+
+      Enum.each(results, fn
+        {:error, vendor, reason} ->
+          Logger.error("  - #{vendor}: #{reason}")
+
+        _ ->
+          :ok
+      end)
+    end
+  end
+
+  defp upload_vendor(api_url, token, vendor, vendor_path) do
+    Logger.info("Uploading #{vendor}...")
+
+    # Create temporary tar.gz archive
+    temp_dir = System.tmp_dir!()
+    archive_name = "#{vendor}.tar.gz"
+    archive_path = Path.join(temp_dir, archive_name)
+
+    try do
+      # Create tar.gz archive
+      case create_tarball(vendor_path, archive_path) do
+        :ok ->
+          # Upload to API
+          upload_tarball(api_url, token, vendor, archive_path, archive_name)
+
+        {:error, reason} ->
+          Logger.error("Failed to create archive for #{vendor}: #{inspect(reason)}")
+          {:error, vendor, "Archive creation failed"}
+      end
+    after
+      # Clean up temporary archive
+      File.rm(archive_path)
+    end
+  end
+
+  defp create_tarball(source_dir, archive_path) do
+    parent_dir = Path.dirname(source_dir)
+    vendor_name = Path.basename(source_dir)
+
+    case System.cmd(
+           "tar",
+           ["-czf", archive_path, "-C", parent_dir, vendor_name],
+           stderr_to_stdout: true
+         ) do
+      {_output, 0} ->
+        :ok
+
+      {error, exit_code} ->
+        Logger.error("tar failed (exit #{exit_code}): #{error}")
+        {:error, :tar_failed}
+    end
+  rescue
+    e in ErlangError ->
+      Logger.error("tar command not found: #{inspect(e)}")
+      {:error, :tar_not_found}
+  end
+
+  defp upload_tarball(api_url, token, vendor, archive_path, archive_name) do
+    url = "#{api_url}/api/v1/mibs"
+
+    Logger.debug("Uploading #{archive_name} to #{url}")
+
+    # Create multipart form with file
+    file_content = File.read!(archive_path)
+
+    form = [
+      {"vendor", vendor},
+      {"file", {file_content, filename: archive_name, content_type: "application/gzip"}}
+    ]
+
+    case Req.post(url,
+           auth: {:bearer, token},
+           form_multipart: form,
+           receive_timeout: 120_000
+         ) do
+      {:ok, %{status: 201, body: body}} when is_map(body) ->
+        files_count = Map.get(body, "files_count", "unknown")
+        Logger.info("✓ #{vendor}: uploaded #{files_count} files")
+        {:ok, vendor, files_count}
+
+      {:ok, %{status: status, body: body}} when is_map(body) ->
+        error = Map.get(body, "error", "Unknown error")
+
+        # For 403, log the full error message since it's likely a permission issue
+        if status == 403 do
+          Logger.error("✗ #{vendor}: HTTP #{status} - #{error}")
+          Logger.error("  Make sure your API token has superuser permissions!")
+        else
+          Logger.error("✗ #{vendor}: HTTP #{status} - #{error}")
+        end
+
+        {:error, vendor, "HTTP #{status}: #{error}"}
+
+      {:ok, %{status: status, body: body}} ->
+        # Non-JSON response (likely HTML error page)
+        error_preview = body |> to_string() |> String.slice(0, 100)
+        Logger.error("✗ #{vendor}: HTTP #{status} - #{error_preview}...")
+        {:error, vendor, "HTTP #{status}: Non-JSON response"}
+
+      {:error, reason} ->
+        Logger.error("✗ #{vendor}: Request failed - #{inspect(reason)}")
+        {:error, vendor, "Request failed: #{inspect(reason)}"}
+    end
+  end
+end
diff --git a/mibs/.gitkeep b/mibs/.gitkeep
new file mode 100644
index 00000000..e69de29b