diff --git a/lib/sukaato/comment.ex b/lib/sukaato/comment.ex
new file mode 100644
index 0000000..30e7fca
--- /dev/null
+++ b/lib/sukaato/comment.ex
@@ -0,0 +1,23 @@
+defmodule Sukaato.Comment do
+  use Ecto.Schema
+  import Ecto.Changeset
+
+  schema "comments" do
+    field :slug, :string
+    field :tripcode, :string
+    field :content, :string
+    field :ledit, :utc_datetime
+    field :post_id, :id
+    field :reply_to, :id
+
+    timestamps(type: :utc_datetime)
+  end
+
+  @doc false
+  def changeset(comment, attrs) do
+    comment
+    |> cast(attrs, [:slug, :tripcode, :content, :ledit])
+    |> validate_required([:slug, :tripcode, :content, :ledit])
+    |> unique_constraint(:tripcode)
+  end
+end
diff --git a/lib/sukaato/folio.ex b/lib/sukaato/folio.ex
new file mode 100644
index 0000000..63a8611
--- /dev/null
+++ b/lib/sukaato/folio.ex
@@ -0,0 +1,24 @@
+defmodule Sukaato.Folio do
+  use Ecto.Schema
+  import Ecto.Changeset
+  import Sukaato.Vschemas
+  import Sukaato.CustomValidators
+
+  schema "folios" do
+    field :resume, :map
+    field :showcase, :map
+    field :theme_uri, :string
+    field :user_id, :id
+
+    timestamps(type: :utc_datetime)
+  end
+
+  @doc false
+  def changeset(folio, attrs) do
+    folio
+    |> cast(attrs, [:resume, :showcase, :theme_uri])
+    |> validate_required([:user_id, :showcase])
+    |> validate_map_format(:resume, @resume_vschema)
+    |> validate_map_format(:showcase, @showcase_vschema)
+  end
+end
diff --git a/lib/sukaato/post.ex b/lib/sukaato/post.ex
new file mode 100644
index 0000000..96c79c6
--- /dev/null
+++ b/lib/sukaato/post.ex
@@ -0,0 +1,28 @@
+defmodule Sukaato.Post do
+  use Ecto.Schema
+  import Ecto.Changeset
+  # import Sukaato.CustomValidators
+
+  schema "posts" do
+    field :title, :string
+    field :cat, :string
+    field :abst, :string
+    field :slug, :string
+    field :content, :string
+    field :tags, {:array, :string}
+    field :ledit, :utc_datetime
+    field :auth_id, :id
+    field :rev_id, :id
+
+    timestamps(type: :utc_datetime)
+  end
+
+  @doc false
+  def changeset(post, attrs) do
+    post
+    |> cast(attrs, [:title, :abst, :slug, :content, :tags, :cat, :ledit])
+    |> validate_required([:title, :slug, :content, :cat, :ledit])
+    |> validate_format(:cat, ~r/^(\.(\w)+)+/)
+    |> unique_constraint(:title)
+  end
+end
diff --git a/lib/sukaato/user.ex b/lib/sukaato/user.ex
new file mode 100644
index 0000000..be13ca0
--- /dev/null
+++ b/lib/sukaato/user.ex
@@ -0,0 +1,36 @@
+defmodule Sukaato.User do
+  use Ecto.Schema
+  import Ecto.Changeset
+  alias Sukaato.Vschemas
+  import Sukaato.CustomValidators
+
+  schema "users" do
+    field :name, :string
+    field :password, :string
+    field :username, :string
+    field :email, :string
+    field :dob, :date
+    field :gender_type, Ecto.Enum, values: [:trans, :cis, :nb]
+    field :gender_id, Ecto.Enum, values: [:fem, :masc, :combined, :fluid, :none]
+    field :bio, :string
+    field :affil, {:array, :map}
+    field :perms, {:array, :integer}
+    field :user_token, :string
+    field :pub_keys, :map
+
+    timestamps(type: :utc_datetime)
+  end
+
+  @doc false
+  def changeset(user, attrs) do
+    user
+    |> cast(attrs, [:name, :username, :password, :email, :dob, :gender_type, :gender_id, :bio, :affil, :perms, :user_token, :pub_keys])
+    |> validate_required([:username, :password, :email, :dob, :perms, :user_token])
+    |> validate_length(:perms, is: 6)
+    |> validate_format(:email, ~r/@/)
+    |> validate_map_format(:perms, @perms_vschema)
+    |> validate_map_format(:affil, @affil_vschema)
+    |> validate_map_format(:pub_keys, @pubkeys_vschema)
+    |> unique_constraint(:username)
+  end
+end