Fix MCP server mime types

Co-authored-by: Vinicius Negrisolo <vinicius.negrisolo@hashrocket.com>
Co-authored-by: Gabriel Reis <gabriel.reis@hashrocket.com>

Author: 3 people

config/config.exs

@@ -117,6 +117,10 @@ config :tilex, Tilex.Notifications.Notifiers.Twitter,
   token: System.get_env("twitter_access_token"),
   token_secret: System.get_env("twitter_access_token_secret")
 
+config :mime, :types, %{
+  "text/event-stream" => ["stream"]
+}
+
 # Import environment specific config. This must remain at the bottom
 # of this file so it overrides the configuration defined above.
 import_config "#{Mix.env()}.exs"

lib/tilex_web/router.ex

@@ -41,6 +41,18 @@ defmodule TilexWeb.Router do
     plug Tilex.Plug.RateLimiter
   end
 
+  pipeline :mcp do
+    plug :accepts, ["json", "stream"]
+  end
+
+  scope "/mcp" do
+    pipe_through [:mcp]
+
+    forward "/",
+            Anubis.Server.Transport.StreamableHTTP.Plug,
+            server: Tilex.MCP.Server
+  end
+
   scope "/api", TilexWeb do
     pipe_through [:api]
 
@@ -113,8 +125,4 @@ defmodule TilexWeb.Router do
       forward "/mailbox", Plug.Swoosh.MailboxPreview
     end
   end
-
-  forward "/mcp",
-          Anubis.Server.Transport.StreamableHTTP.Plug,
-          server: Tilex.MCP.Server
 end