diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..9bd8ced
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,14 @@
+# .NET build artifacts
+bin/
+obj/
+*.dll
+
+# Nix
+.result/
+result
+
+# IDE
+.vs/
+.vscode/
+*.user
+*.suo
diff --git a/deps.json b/deps.json
new file mode 100644
index 0000000..0243907
--- /dev/null
+++ b/deps.json
@@ -0,0 +1,152 @@
+[
+  {
+    "pname": "Diacritics",
+    "version": "3.3.29",
+    "hash": "sha256-sIbdJ3yMthnmJHly3WheUdYjtwPakcczTJx9ycxtgrY="
+  },
+  {
+    "pname": "ICU4N",
+    "version": "60.1.0-alpha.356",
+    "hash": "sha256-1QyOgO7pNMeoEgBtl6o8IG4o91wD2hFUgRI0jM0ltxY="
+  },
+  {
+    "pname": "ICU4N.Transliterator",
+    "version": "60.1.0-alpha.356",
+    "hash": "sha256-RLNwQNVqNz8Omfb/mC/rzQWVq8c7uCnNdG2qi4xJmds="
+  },
+  {
+    "pname": "J2N",
+    "version": "2.0.0",
+    "hash": "sha256-YvtIWErlm2O49hg3lIRm5Ha8/owkQkfMudzuldC3EhA="
+  },
+  {
+    "pname": "Jellyfin.Common",
+    "version": "10.10.7",
+    "hash": "sha256-9EIigrDheob4vRP+UBAoIPHH4fyz6Cl27GUpelEGpBg="
+  },
+  {
+    "pname": "Jellyfin.Controller",
+    "version": "10.10.7",
+    "hash": "sha256-/obWAuxWpSn+NlMES+fjyrf1g+qbxmSYQUBvgXQYltQ="
+  },
+  {
+    "pname": "Jellyfin.Data",
+    "version": "10.10.7",
+    "hash": "sha256-lRQjg/HkFAtCN0woL1gX6j5dMfVLP/fzQTKjFTcRth4="
+  },
+  {
+    "pname": "Jellyfin.Extensions",
+    "version": "10.10.7",
+    "hash": "sha256-AOGJ2IoT2v+LnlEqnb2O4FnXapcQiH0V9ny8GUysNHg="
+  },
+  {
+    "pname": "Jellyfin.Model",
+    "version": "10.10.7",
+    "hash": "sha256-ubsClGTLq/aFnMiBCaHVUX2b88beuL07Yn5VXNbTCjQ="
+  },
+  {
+    "pname": "Jellyfin.Naming",
+    "version": "10.10.7",
+    "hash": "sha256-/jlIS0X4FuBo6Ac1cjLGzgdJ3vR6VotBspxpNrqfMzo="
+  },
+  {
+    "pname": "Microsoft.Extensions.Caching.Abstractions",
+    "version": "2.0.0",
+    "hash": "sha256-Eg1MES40kzkGW9tZmjaKtbWI00Kbv7fLJQmjrigjxqk="
+  },
+  {
+    "pname": "Microsoft.Extensions.Caching.Memory",
+    "version": "2.0.0",
+    "hash": "sha256-1fnNvp62KrviVwYlqVl1CbdaZVpCDah9eCZeNDGDbWM="
+  },
+  {
+    "pname": "Microsoft.Extensions.Configuration.Abstractions",
+    "version": "8.0.0",
+    "hash": "sha256-4eBpDkf7MJozTZnOwQvwcfgRKQGcNXe0K/kF+h5Rl8o="
+  },
+  {
+    "pname": "Microsoft.Extensions.Configuration.Binder",
+    "version": "8.0.2",
+    "hash": "sha256-aGB0VuoC34YadAEqrwoaXLc5qla55pswDV2xLSmR7SE="
+  },
+  {
+    "pname": "Microsoft.Extensions.DependencyInjection",
+    "version": "8.0.1",
+    "hash": "sha256-O9g0jWS+jfGoT3yqKwZYJGL+jGSIeSbwmvomKDC3hTU="
+  },
+  {
+    "pname": "Microsoft.Extensions.DependencyInjection.Abstractions",
+    "version": "2.0.0",
+    "hash": "sha256-H1rEnq/veRWvmp8qmUsrQkQIcVlKilUNzmmKsxJ0md8="
+  },
+  {
+    "pname": "Microsoft.Extensions.DependencyInjection.Abstractions",
+    "version": "8.0.0",
+    "hash": "sha256-75KzEGWjbRELczJpCiJub+ltNUMMbz5A/1KQU+5dgP8="
+  },
+  {
+    "pname": "Microsoft.Extensions.DependencyInjection.Abstractions",
+    "version": "8.0.2",
+    "hash": "sha256-UfLfEQAkXxDaVPC7foE/J3FVEXd31Pu6uQIhTic3JgY="
+  },
+  {
+    "pname": "Microsoft.Extensions.Logging",
+    "version": "8.0.1",
+    "hash": "sha256-vkfVw4tQEg86Xg18v6QO0Qb4Ysz0Njx57d1XcNuj6IU="
+  },
+  {
+    "pname": "Microsoft.Extensions.Logging.Abstractions",
+    "version": "8.0.2",
+    "hash": "sha256-cHpe8X2BgYa5DzulZfq24rg8O2K5Lmq2OiLhoyAVgJc="
+  },
+  {
+    "pname": "Microsoft.Extensions.Options",
+    "version": "2.0.0",
+    "hash": "sha256-EMvaXxGzueI8lT97bYJQr0kAj1IK0pjnAcWN82hTnzw="
+  },
+  {
+    "pname": "Microsoft.Extensions.Options",
+    "version": "8.0.2",
+    "hash": "sha256-AjcldddddtN/9aH9pg7ClEZycWtFHLi9IPe1GGhNQys="
+  },
+  {
+    "pname": "Microsoft.Extensions.Primitives",
+    "version": "2.0.0",
+    "hash": "sha256-q44LtMvyNEKSvgERvA+BrasKapP92Sc91QR4u2TJ9/Y="
+  },
+  {
+    "pname": "Microsoft.Extensions.Primitives",
+    "version": "8.0.0",
+    "hash": "sha256-FU8qj3DR8bDdc1c+WeGZx/PCZeqqndweZM9epcpXjSo="
+  },
+  {
+    "pname": "Microsoft.NETCore.Platforms",
+    "version": "1.1.0",
+    "hash": "sha256-FeM40ktcObQJk4nMYShB61H/E8B7tIKfl9ObJ0IOcCM="
+  },
+  {
+    "pname": "Microsoft.NETCore.Targets",
+    "version": "1.1.0",
+    "hash": "sha256-0AqQ2gMS8iNlYkrD+BxtIg7cXMnr9xZHtKAuN4bjfaQ="
+  },
+  {
+    "pname": "System.Globalization",
+    "version": "4.3.0",
+    "hash": "sha256-caL0pRmFSEsaoeZeWN5BTQtGrAtaQPwFi8YOZPZG5rI="
+  },
+  {
+    "pname": "System.Runtime",
+    "version": "4.3.0",
+    "hash": "sha256-51813WXpBIsuA6fUtE5XaRQjcWdQ2/lmEokJt97u0Rg="
+  },
+  {
+    "pname": "System.Text.Json",
+    "version": "8.0.5",
+    "hash": "sha256-yKxo54w5odWT6nPruUVsaX53oPRe+gKzGvLnnxtwP68="
+  },
+  {
+    "pname": "System.Threading.Tasks.Dataflow",
+    "version": "8.0.1",
+    "hash": "sha256-hgCfF91BDd/eOtLEd5jhjzgJdvwmVv4/b42fXRr3nvo="
+  }
+]
diff --git a/flake.lock b/flake.lock
new file mode 100644
index 0000000..0b0400a
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,27 @@
+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1778443072,
+        "narHash": "sha256-zi7/fsqM/kFdNuED//4WOCUtezGtKKqRNORjMvfwjnA=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "da5ad661ba4e5ef59ba743f0d112cbc30e474f32",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..2645a68
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,72 @@
+{
+  description = "Jellyfin Lessons — a Jellyfin plugin";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+  };
+
+  outputs =
+    { self, nixpkgs }:
+    let
+      forAllSystems =
+        fn: nixpkgs.lib.genAttrs nixpkgs.lib.systems.flakeExposed fn;
+    in
+    {
+      devShells = forAllSystems (
+        system:
+        let
+          pkgs = nixpkgs.legacyPackages.${system};
+        in
+        {
+          default = pkgs.mkShell {
+            packages = [
+              pkgs.dotnetCorePackages.sdk_9_0
+              pkgs.typst
+              pkgs.nodejs
+            ];
+
+            shellHook = ''
+              echo "jellyfin-lessons dev shell"
+              echo "  dotnet: $(dotnet --version)"
+              echo "  typst:  $(typst --version)"
+              echo "  node:   $(node --version)"
+            '';
+          };
+        }
+      );
+
+      packages = forAllSystems (
+        system:
+        let
+          pkgs = nixpkgs.legacyPackages.${system};
+        in
+        {
+          default = pkgs.callPackage (
+            {
+              buildDotnetModule,
+              dotnetCorePackages,
+              lib,
+            }:
+            buildDotnetModule {
+              pname = "jellyfin-lessons";
+              version = "0.1.0";
+
+              src = self;
+
+              projectFile = "plugin/Jellyfin.Plugin.Lessons.csproj";
+              nugetDeps = ./deps.json;
+
+              dotnet-sdk = dotnetCorePackages.sdk_9_0;
+              dotnet-runtime = dotnetCorePackages.aspnetcore_9_0;
+
+              meta = {
+                description = "Jellyfin Lessons plugin";
+                license = lib.licenses.mit;
+                platforms = lib.platforms.all;
+              };
+            }
+          ) { };
+        }
+      );
+    };
+}
diff --git a/plugin/Jellyfin.Plugin.Lessons.csproj b/plugin/Jellyfin.Plugin.Lessons.csproj
new file mode 100644
index 0000000..37bd5cc
--- /dev/null
+++ b/plugin/Jellyfin.Plugin.Lessons.csproj
@@ -0,0 +1,16 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <TargetFramework>net9.0</TargetFramework>
+    <RootNamespace>JellyfinLessons</RootNamespace>
+    <AssemblyName>jellyfin-lessons</AssemblyName>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Jellyfin.Controller" Version="10.10.*">
+      <ExcludeAssets>runtime</ExcludeAssets>
+    </PackageReference>
+    <PackageReference Include="Jellyfin.Model" Version="10.10.*">
+      <ExcludeAssets>runtime</ExcludeAssets>
+    </PackageReference>
+  </ItemGroup>
+</Project>