diff --git a/.gitignore b/.gitignore
index 682b318..f78ee89 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 /bin/
 /obj/
-/test/benchmark_output/
\ No newline at end of file
+/test/benchmark_output/
+/.contest
diff --git a/mise.toml b/mise.toml
new file mode 100644
index 0000000..be5c4b9
--- /dev/null
+++ b/mise.toml
@@ -0,0 +1,48 @@
+[env]
+ASSET_PATH_RO = "{{ [xdg_cache_home, 'stitch-a-ton', 'asset'] | join_path }}"
+CONTEST_HOST = "http://localhost:7007"
+CONTEST_ENDPOINT = "/api/image/generate"
+CONTEST_OUTPUT = "{{ [cwd, '.contest'] | join_path }}"
+DOTNET_ENVIRONMENT = 'Production'
+
+[tools]
+dotnet = "8"
+xh = "latest"
+uv = "latest"
+
+[tasks.arrange]
+run = '''
+{% if env.ASSET_PATH_RO is not exists %}
+mkdir {{ env.ASSET_PATH_RO }}
+{% endif %}
+
+{% if env.CONTEST_OUTPUT is not exists %}
+mkdir {{ env.CONTEST_OUTPUT }}
+{% endif %}
+
+{% set py = [env.CONTEST_OUTPUT, 'generate.py'] | join_path %}
+{% if py is not exists %}
+xh get https://null.formulatrix.dev/Contest/stitch-a-ton-answer/raw/branch/main/generate.py -o {{ [env.CONTEST_OUTPUT, 'generate.py'] | join_path }}
+{% endif %}
+'''
+
+[tasks.serve]
+run = "dotnet run -c Release --no-launch-profile --urls {{env.CONTEST_HOST}}"
+
+[tasks.quick]
+depends = ['arrange']
+run = '''
+xh post {{env.CONTEST_HOST}}{{env.CONTEST_ENDPOINT}} canvas_rect=A1:H12 crop_offset:=[0,0] crop_size:=[1,1] output_scale:=0.25 -o {{ [env.CONTEST_OUTPUT, 'quick.png'] | join_path }}
+'''
+
+[tasks.action]
+depends = ['arrange']
+run = '''
+uv run --script {{ [env.CONTEST_OUTPUT, 'generate.py'] | join_path }}
+'''
+
+[tasks.assert]
+depends = ['action']
+run = '''
+echo not_implemented
+'''