diff --git a/assets/js/ash_rpc.ts b/assets/js/ash_rpc.ts
index c54061a..4b1efd6 100644
--- a/assets/js/ash_rpc.ts
+++ b/assets/js/ash_rpc.ts
@@ -2,6 +2,7 @@
 // Do not edit this file manually
 
 
+import type { AshRpcError, ConditionalPaginatedResultMixed, InferResult, SortString, UUID, UnifiedFieldSelection, ValidationResult, tweetsFilterInput, tweetsResourceSchema, tweetsSortField } from "./ash_types";
 export type * from "./ash_types";
 
 // Helper Functions
@@ -199,3 +200,314 @@ export async function executeValidationRpcRequest<T>(
 
 
 
+
+export type CreateTweetInput = {
+  content: string;
+};
+
+export type CreateTweetFields = UnifiedFieldSelection<tweetsResourceSchema>[];
+
+export type InferCreateTweetResult<
+  Fields extends CreateTweetFields | undefined,
+> = InferResult<tweetsResourceSchema, Fields>;
+
+export type CreateTweetResult<Fields extends CreateTweetFields | undefined = undefined> = | { success: true; data: InferCreateTweetResult<Fields>; }
+| { success: false; errors: AshRpcError[]; }
+
+;
+
+/**
+ * Create a new Tweet
+ *
+ * @ashActionType :create
+ */
+export async function createTweet<Fields extends CreateTweetFields | undefined = undefined>(
+  config: {
+  tenant?: string;
+  input: CreateTweetInput;
+  fields?: Fields;
+  headers?: Record<string, string>;
+  fetchOptions?: RequestInit;
+  customFetch?: (input: RequestInfo | URL, init?: RequestInit) => Promise<Response>;
+}
+): Promise<CreateTweetResult<Fields extends undefined ? [] : Fields>> {
+  const payload = {
+    action: "create_tweet",
+    ...(config.tenant !== undefined && { tenant: config.tenant }),
+    input: config.input,
+    ...(config.fields !== undefined && { fields: config.fields })
+  };
+
+  return executeActionRpcRequest<CreateTweetResult<Fields extends undefined ? [] : Fields>>(
+    payload,
+    config
+  );
+}
+
+
+/**
+ * Validate: Create a new Tweet
+ *
+ * @ashActionType :create
+ * @validation true
+ */
+export async function validateCreateTweet(
+  config: {
+  tenant?: string;
+  input: CreateTweetInput;
+  headers?: Record<string, string>;
+  fetchOptions?: RequestInit;
+  customFetch?: (input: RequestInfo | URL, init?: RequestInit) => Promise<Response>;
+}
+): Promise<ValidationResult> {
+  const payload = {
+    action: "create_tweet",
+    ...(config.tenant !== undefined && { tenant: config.tenant }),
+    input: config.input
+  };
+
+  return executeValidationRpcRequest<ValidationResult>(
+    payload,
+    config
+  );
+}
+
+
+export type DestroyTweetResult = | { success: true; data: {}; }
+| { success: false; errors: AshRpcError[]; }
+
+;
+
+/**
+ * Delete a Tweet
+ *
+ * @ashActionType :destroy
+ */
+export async function destroyTweet(
+  config: {
+  tenant?: string;
+  identity: UUID;
+  headers?: Record<string, string>;
+  fetchOptions?: RequestInit;
+  customFetch?: (input: RequestInfo | URL, init?: RequestInit) => Promise<Response>;
+}
+): Promise<DestroyTweetResult> {
+  const payload = {
+    action: "destroy_tweet",
+    ...(config.tenant !== undefined && { tenant: config.tenant }),
+    identity: config.identity
+  };
+
+  return executeActionRpcRequest<DestroyTweetResult>(
+    payload,
+    config
+  );
+}
+
+
+/**
+ * Validate: Delete a Tweet
+ *
+ * @ashActionType :destroy
+ * @validation true
+ */
+export async function validateDestroyTweet(
+  config: {
+  tenant?: string;
+  identity: UUID | string;
+  headers?: Record<string, string>;
+  fetchOptions?: RequestInit;
+  customFetch?: (input: RequestInfo | URL, init?: RequestInit) => Promise<Response>;
+}
+): Promise<ValidationResult> {
+  const payload = {
+    action: "destroy_tweet",
+    ...(config.tenant !== undefined && { tenant: config.tenant }),
+    identity: config.identity
+  };
+
+  return executeValidationRpcRequest<ValidationResult>(
+    payload,
+    config
+  );
+}
+
+
+export type ReadTweetFields = UnifiedFieldSelection<tweetsResourceSchema>[];
+
+
+export type InferReadTweetResult<
+  Fields extends ReadTweetFields | undefined,
+  Page extends ReadTweetConfig["page"] = undefined
+> = ConditionalPaginatedResultMixed<Page, Array<InferResult<tweetsResourceSchema, Fields>>, {
+  results: Array<InferResult<tweetsResourceSchema, Fields>>;
+  hasMore: boolean;
+  limit: number;
+  offset: number;
+  count?: number | null;
+  type: "offset";
+}, {
+  results: Array<InferResult<tweetsResourceSchema, Fields>>;
+  hasMore: boolean;
+  limit: number;
+  after: string | null;
+  before: string | null;
+  previousPage: string;
+  nextPage: string;
+  count?: number | null;
+  type: "keyset";
+}>;
+
+export type ReadTweetConfig = {
+  tenant?: string;
+  fields: ReadTweetFields;
+  filter?: tweetsFilterInput;
+  sort?: SortString<tweetsSortField> | SortString<tweetsSortField>[];
+  page?: (
+    {
+      limit?: number;
+      offset?: number;
+      count?: boolean;
+    } | {
+      limit?: number;
+      after?: string;
+      before?: string;
+    }
+  );
+  headers?: Record<string, string>;
+  fetchOptions?: RequestInit;
+  customFetch?: (input: RequestInfo | URL, init?: RequestInit) => Promise<Response>;
+};
+
+export type ReadTweetResult<Fields extends ReadTweetFields, Page extends ReadTweetConfig["page"] = undefined> = | { success: true; data: InferReadTweetResult<Fields, Page>; }
+| { success: false; errors: AshRpcError[]; }
+
+;
+
+/**
+ * Read Tweet records
+ *
+ * @ashActionType :read
+ */
+export async function readTweet<Fields extends ReadTweetFields, Config extends ReadTweetConfig = ReadTweetConfig>(
+  config: Config & { fields: Fields }
+): Promise<ReadTweetResult<Fields, Config["page"]>> {
+  const payload = {
+    action: "read_tweet",
+    ...(config.tenant !== undefined && { tenant: config.tenant }),
+    ...(config.fields !== undefined && { fields: config.fields }),
+    ...(config.filter && { filter: config.filter }),
+    ...(config.sort && { sort: Array.isArray(config.sort) ? config.sort.join(",") : config.sort }),
+    ...(config.page && { page: config.page })
+  };
+
+  return executeActionRpcRequest<ReadTweetResult<Fields, Config["page"]>>(
+    payload,
+    config
+  );
+}
+
+
+/**
+ * Validate: Read Tweet records
+ *
+ * @ashActionType :read
+ * @validation true
+ */
+export async function validateReadTweet(
+  config: {
+  tenant?: string;
+  headers?: Record<string, string>;
+  fetchOptions?: RequestInit;
+  customFetch?: (input: RequestInfo | URL, init?: RequestInit) => Promise<Response>;
+}
+): Promise<ValidationResult> {
+  const payload = {
+    action: "read_tweet",
+    ...(config.tenant !== undefined && { tenant: config.tenant })
+  };
+
+  return executeValidationRpcRequest<ValidationResult>(
+    payload,
+    config
+  );
+}
+
+
+export type UpdateTweetInput = {
+  content?: string;
+  userId?: UUID;
+  state?: "posted" | "drafted";
+};
+
+export type UpdateTweetFields = UnifiedFieldSelection<tweetsResourceSchema>[];
+
+export type InferUpdateTweetResult<
+  Fields extends UpdateTweetFields | undefined,
+> = InferResult<tweetsResourceSchema, Fields>;
+
+export type UpdateTweetResult<Fields extends UpdateTweetFields | undefined = undefined> = | { success: true; data: InferUpdateTweetResult<Fields>; }
+| { success: false; errors: AshRpcError[]; }
+
+;
+
+/**
+ * Update an existing Tweet
+ *
+ * @ashActionType :update
+ */
+export async function updateTweet<Fields extends UpdateTweetFields | undefined = undefined>(
+  config: {
+  tenant?: string;
+  identity: UUID;
+  input: UpdateTweetInput;
+  fields?: Fields;
+  headers?: Record<string, string>;
+  fetchOptions?: RequestInit;
+  customFetch?: (input: RequestInfo | URL, init?: RequestInit) => Promise<Response>;
+}
+): Promise<UpdateTweetResult<Fields extends undefined ? [] : Fields>> {
+  const payload = {
+    action: "update_tweet",
+    ...(config.tenant !== undefined && { tenant: config.tenant }),
+    identity: config.identity,
+    input: config.input,
+    ...(config.fields !== undefined && { fields: config.fields })
+  };
+
+  return executeActionRpcRequest<UpdateTweetResult<Fields extends undefined ? [] : Fields>>(
+    payload,
+    config
+  );
+}
+
+
+/**
+ * Validate: Update an existing Tweet
+ *
+ * @ashActionType :update
+ * @validation true
+ */
+export async function validateUpdateTweet(
+  config: {
+  tenant?: string;
+  identity: UUID | string;
+  input: UpdateTweetInput;
+  headers?: Record<string, string>;
+  fetchOptions?: RequestInit;
+  customFetch?: (input: RequestInfo | URL, init?: RequestInit) => Promise<Response>;
+}
+): Promise<ValidationResult> {
+  const payload = {
+    action: "update_tweet",
+    ...(config.tenant !== undefined && { tenant: config.tenant }),
+    identity: config.identity,
+    input: config.input
+  };
+
+  return executeValidationRpcRequest<ValidationResult>(
+    payload,
+    config
+  );
+}
+
diff --git a/assets/js/ash_types.ts b/assets/js/ash_types.ts
index 31243c3..b1d1d4b 100644
--- a/assets/js/ash_types.ts
+++ b/assets/js/ash_types.ts
@@ -3,14 +3,70 @@
 
 
 
+export type UUID = string;
+
+// tweets Schema
+export type tweetsResourceSchema = {
+  __type: "Resource";
+  __primitiveFields: "id" | "content" | "userId" | "state";
+  id: UUID;
+  content: string;
+  userId: UUID;
+  state: "posted" | "drafted";
+};
 
 
 
+export type tweetsAttributesOnlySchema = {
+  __type: "Resource";
+  __primitiveFields: "id" | "content" | "userId" | "state";
+  id: UUID;
+  content: string;
+  userId: UUID;
+  state: "posted" | "drafted";
+};
+
+
+export type tweetsFilterInput = {
+  and?: Array<tweetsFilterInput>;
+  or?: Array<tweetsFilterInput>;
+  not?: Array<tweetsFilterInput>;
+
+  id?: {
+    eq?: UUID;
+    notEq?: UUID;
+    in?: Array<UUID>;
+  };
+
+  content?: {
+    eq?: string;
+    notEq?: string;
+    in?: Array<string>;
+  };
+
+  userId?: {
+    eq?: UUID;
+    notEq?: UUID;
+    in?: Array<UUID>;
+  };
+
+  state?: {
+    eq?: "posted" | "drafted";
+    notEq?: "posted" | "drafted";
+    in?: Array<"posted" | "drafted">;
+  };
 
 
 
+};
 
 
+export const tweetsFilterFields = ["id", "content", "userId", "state", "user"] as const;
+export type tweetsFilterField = (typeof tweetsFilterFields)[number];
+
+
+export const tweetsSortFields = ["id", "content", "userId", "state"] as const;
+export type tweetsSortField = (typeof tweetsSortFields)[number];
 
 
 // Utility Types
diff --git a/config/config.exs b/config/config.exs
index b382988..5a8a118 100644
--- a/config/config.exs
+++ b/config/config.exs
@@ -90,7 +90,7 @@ config :spark,
 config :mixer,
   ecto_repos: [Mixer.Repo],
   generators: [timestamp_type: :utc_datetime],
-  ash_domains: [Mixer.Accounts],
+  ash_domains: [Mixer.Accounts, Mixer.Posts],
   ash_authentication: [return_error_on_invalid_magic_link_token?: true]
 
 # Configure the endpoint
diff --git a/lib/mixer/posts.ex b/lib/mixer/posts.ex
new file mode 100644
index 0000000..e99466b
--- /dev/null
+++ b/lib/mixer/posts.ex
@@ -0,0 +1,22 @@
+defmodule Mixer.Posts do
+  use Ash.Domain,
+    otp_app: :mixer,
+    extensions: [AshTypescript.Rpc, AshAdmin.Domain]
+
+  admin do
+    show? true
+  end
+
+  resources do
+    resource Mixer.Posts.Tweet
+  end
+
+  typescript_rpc do
+    resource Mixer.Posts.Tweet do
+      rpc_action :create_tweet, :create
+      rpc_action :read_tweet, :read
+      rpc_action :update_tweet, :update
+      rpc_action :destroy_tweet, :destroy
+    end
+  end
+end
diff --git a/lib/mixer/posts/tweet.ex b/lib/mixer/posts/tweet.ex
new file mode 100644
index 0000000..e5a41b8
--- /dev/null
+++ b/lib/mixer/posts/tweet.ex
@@ -0,0 +1,60 @@
+defmodule Mixer.Posts.Tweet do
+  use Ash.Resource,
+    otp_app: :mixer,
+    domain: Mixer.Posts,
+    data_layer: AshPostgres.DataLayer,
+    authorizers: [Ash.Policy.Authorizer],
+    extensions: [AshStateMachine, AshTypescript.Resource]
+
+  postgres do
+    table "tweets"
+    repo Mixer.Repo
+  end
+
+  typescript do
+    type_name "tweets"
+  end
+
+  state_machine do
+    initial_states [:drafted]
+    default_initial_state :drafted
+
+    transitions do
+      transition :create, from: :*, to: :posted
+    end
+  end
+
+  actions do
+    defaults [:read, :destroy, update: :*]
+
+    create :create do
+      upsert? true
+      accept [:content]
+      change relate_actor(:user)
+      change transition_state(:posted)
+    end
+  end
+
+  attributes do
+    uuid_primary_key :id
+
+    attribute :content, :string do
+      allow_nil? false
+      public? true
+    end
+
+    attribute :user_id, :uuid do
+      allow_nil? false
+      public? true
+    end
+  end
+
+  relationships do
+    belongs_to :user, Mixer.Accounts.User do
+      attribute_type :uuid
+      attribute_writable? true
+      allow_nil? false
+      public? true
+    end
+  end
+end
diff --git a/priv/repo/migrations/20260330053523_setup_posts_and_tweets.exs b/priv/repo/migrations/20260330053523_setup_posts_and_tweets.exs
new file mode 100644
index 0000000..7032144
--- /dev/null
+++ b/priv/repo/migrations/20260330053523_setup_posts_and_tweets.exs
@@ -0,0 +1,32 @@
+defmodule Mixer.Repo.Migrations.SetupPostsAndTweets do
+  @moduledoc """
+  Updates resources based on their most recent snapshots.
+
+  This file was autogenerated with `mix ash_postgres.generate_migrations`
+  """
+
+  use Ecto.Migration
+
+  def up do
+    create table(:tweets, primary_key: false) do
+      add :id, :uuid, null: false, default: fragment("gen_random_uuid()"), primary_key: true
+      add :content, :text, null: false
+
+      add :user_id,
+          references(:users,
+            column: :id,
+            name: "tweets_user_id_fkey",
+            type: :uuid,
+            prefix: "public"
+          ), null: false
+
+      add :state, :text, null: false, default: "drafted"
+    end
+  end
+
+  def down do
+    drop constraint(:tweets, "tweets_user_id_fkey")
+
+    drop table(:tweets)
+  end
+end
diff --git a/priv/resource_snapshots/repo/tweets/20260330053524.json b/priv/resource_snapshots/repo/tweets/20260330053524.json
new file mode 100644
index 0000000..3fdcf18
--- /dev/null
+++ b/priv/resource_snapshots/repo/tweets/20260330053524.json
@@ -0,0 +1,87 @@
+{
+  "attributes": [
+    {
+      "allow_nil?": false,
+      "default": "fragment(\"gen_random_uuid()\")",
+      "generated?": false,
+      "precision": null,
+      "primary_key?": true,
+      "references": null,
+      "scale": null,
+      "size": null,
+      "source": "id",
+      "type": "uuid"
+    },
+    {
+      "allow_nil?": false,
+      "default": "nil",
+      "generated?": false,
+      "precision": null,
+      "primary_key?": false,
+      "references": null,
+      "scale": null,
+      "size": null,
+      "source": "content",
+      "type": "text"
+    },
+    {
+      "allow_nil?": false,
+      "default": "nil",
+      "generated?": false,
+      "precision": null,
+      "primary_key?": false,
+      "references": {
+        "deferrable": false,
+        "destination_attribute": "id",
+        "destination_attribute_default": null,
+        "destination_attribute_generated": null,
+        "index?": false,
+        "match_type": null,
+        "match_with": null,
+        "multitenancy": {
+          "attribute": null,
+          "global": null,
+          "strategy": null
+        },
+        "name": "tweets_user_id_fkey",
+        "on_delete": null,
+        "on_update": null,
+        "primary_key?": true,
+        "schema": "public",
+        "table": "users"
+      },
+      "scale": null,
+      "size": null,
+      "source": "user_id",
+      "type": "uuid"
+    },
+    {
+      "allow_nil?": false,
+      "default": "\"drafted\"",
+      "generated?": false,
+      "precision": null,
+      "primary_key?": false,
+      "references": null,
+      "scale": null,
+      "size": null,
+      "source": "state",
+      "type": "text"
+    }
+  ],
+  "base_filter": null,
+  "check_constraints": [],
+  "create_table_options": null,
+  "custom_indexes": [],
+  "custom_statements": [],
+  "has_create_action": true,
+  "hash": "675AD3F7639EEA15B853B45EE76B73E63AEF0A9B7936A048244EBE50ADB1B7F5",
+  "identities": [],
+  "multitenancy": {
+    "attribute": null,
+    "global": null,
+    "strategy": null
+  },
+  "repo": "Elixir.Mixer.Repo",
+  "schema": null,
+  "table": "tweets"
+}
\ No newline at end of file