diff --git a/Makefile b/Makefile
index fe36a06e..7cec13b8 100644
--- a/Makefile
+++ b/Makefile
@@ -29,3 +29,7 @@ tag_github_release:
 	git push origin `python setup.py --version`
 
 publish: upload_pypi_artifact build_dockerhub_image tag_github_release
+
+scaffold:
+	@pip install -r requirements-dev.txt > /dev/null
+	@python scripts/scaffold.py
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 28aaec60..6d84d7a8 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -9,3 +9,7 @@ flask
 boto3>=1.4.4
 botocore>=1.5.77
 six>=1.9
+prompt-toolkit==1.0.14
+click==6.7
+inflection==0.3.1
+lxml==4.0.0
diff --git a/scripts/scaffold.py b/scripts/scaffold.py
new file mode 100755
index 00000000..bbc8de20
--- /dev/null
+++ b/scripts/scaffold.py
@@ -0,0 +1,387 @@
+#!/usr/bin/env python
+"""This script generates template codes and response body for specified boto3's operation and apply to appropriate files.
+You only have to select service and operation that you want to add.
+This script looks at the botocore's definition file of specified service and operation, and auto-generates codes and reponses.
+Basically, this script supports almost all services, as long as its protocol is `query`, `json` or `rest-json`.
+Event if aws adds new services, this script will work as long as the protocol is known.
+
+TODO:
+  - This scripts don't generates functions in `responses.py` for `rest-json`, because I don't know the rule of it. want someone fix this.
+  - In some services's operations, this scripts might crash. Make new issue on github then.
+"""
+import os
+import re
+import inspect
+import importlib
+from lxml import etree
+
+import click
+import jinja2
+from prompt_toolkit import (
+    prompt
+)
+from prompt_toolkit.contrib.completers import WordCompleter
+from prompt_toolkit.shortcuts import print_tokens
+
+from botocore import xform_name
+from botocore.session import Session
+import boto3
+
+from moto.core.responses import BaseResponse
+from moto.core import BaseBackend
+from implementation_coverage import (
+    get_moto_implementation
+)
+from inflection import singularize
+
+TEMPLATE_DIR = os.path.join(os.path.dirname(__file__), './template')
+
+INPUT_IGNORED_IN_BACKEND = ['Marker', 'PageSize']
+OUTPUT_IGNORED_IN_BACKEND = ['NextMarker']
+
+
+def print_progress(title, body, color):
+    click.secho(u'\t{}\t'.format(title), fg=color, nl=False)
+    click.echo(body)
+
+
+def select_service_and_operation():
+    service_names = Session().get_available_services()
+    service_completer = WordCompleter(service_names)
+    service_name = prompt(u'Select service: ', completer=service_completer)
+    if service_name not in service_names:
+        click.secho(u'{} is not valid service'.format(service_name), fg='red')
+        raise click.Abort()
+    moto_client = get_moto_implementation(service_name)
+    real_client = boto3.client(service_name, region_name='us-east-1')
+    implemented = []
+    not_implemented = []
+
+    operation_names = [xform_name(op) for op in real_client.meta.service_model.operation_names]
+    for op in operation_names:
+        if moto_client and op in dir(moto_client):
+            implemented.append(op)
+        else:
+            not_implemented.append(op)
+    operation_completer = WordCompleter(operation_names)
+
+    click.echo('==Current Implementation Status==')
+    for operation_name in operation_names:
+        check = 'X' if operation_name in implemented else ' '
+        click.secho('[{}] {}'.format(check, operation_name))
+    click.echo('=================================')
+    operation_name = prompt(u'Select Operation: ', completer=operation_completer)
+
+    if operation_name not in operation_names:
+        click.secho('{} is not valid operation'.format(operation_name), fg='red')
+        raise click.Abort()
+
+    if operation_name in implemented:
+        click.secho('{} is already implemented'.format(operation_name), fg='red')
+        raise click.Abort()
+    return service_name, operation_name
+
+
+def get_lib_dir(service):
+    return os.path.join('moto', service)
+
+def get_test_dir(service):
+    return os.path.join('tests', 'test_{}'.format(service))
+
+
+def render_template(tmpl_dir, tmpl_filename, context, service, alt_filename=None):
+    is_test = True if 'test' in tmpl_dir else False
+    rendered = jinja2.Environment(
+        loader=jinja2.FileSystemLoader(tmpl_dir)
+    ).get_template(tmpl_filename).render(context)
+
+    dirname = get_test_dir(service) if is_test else get_lib_dir(service)
+    filename = alt_filename or os.path.splitext(tmpl_filename)[0]
+    filepath = os.path.join(dirname, filename)
+
+    if os.path.exists(filepath):
+        print_progress('skip creating', filepath, 'yellow')
+    else:
+        print_progress('creating', filepath, 'green')
+        with open(filepath, 'w') as f:
+            f.write(rendered)
+
+
+def initialize_service(service, operation, api_protocol):
+    """create lib and test dirs if not exist
+    """
+    lib_dir = os.path.join('moto', service)
+    test_dir = os.path.join('tests', 'test_{}'.format(service))
+
+    print_progress('Initializing service', service, 'green')
+
+    service_class = boto3.client(service).__class__.__name__
+
+    tmpl_context = {
+        'service': service,
+        'service_class': service_class
+    }
+
+    # initialize service directory
+    if os.path.exists(lib_dir):
+        print_progress('skip creating', lib_dir, 'yellow')
+    else:
+        print_progress('creating', lib_dir, 'green')
+        os.makedirs(lib_dir)
+
+    tmpl_dir = os.path.join(TEMPLATE_DIR, 'lib')
+    for tmpl_filename in os.listdir(tmpl_dir):
+        render_template(
+            tmpl_dir, tmpl_filename, tmpl_context, service
+        )
+
+    # initialize test directory
+    if os.path.exists(test_dir):
+        print_progress('skip creating', test_dir, 'yellow')
+    else:
+        print_progress('creating', test_dir, 'green')
+        os.makedirs(test_dir)
+    tmpl_dir = os.path.join(TEMPLATE_DIR, 'test')
+    for tmpl_filename in os.listdir(tmpl_dir):
+        alt_filename = 'test_{}.py'.format(service) if tmpl_filename == 'test_service.py.j2' else None
+        render_template(
+            tmpl_dir, tmpl_filename, tmpl_context, service, alt_filename
+        )
+
+def to_upper_camel_case(s):
+    return ''.join([_.title() for _ in s.split('_')])
+
+def to_snake_case(s):
+    s1 = re.sub('(.)([A-Z][a-z]+)', r'\1_\2', s)
+    return re.sub('([a-z0-9])([A-Z])', r'\1_\2', s1).lower()
+
+
+def get_function_in_responses(service, operation, protocol):
+    """refers to definition of API in botocore, and autogenerates function
+    You can see example of elbv2 from link below.
+      https://github.com/boto/botocore/blob/develop/botocore/data/elbv2/2015-12-01/service-2.json
+    """
+    client = boto3.client(service)
+
+    aws_operation_name = to_upper_camel_case(operation)
+    op_model = client._service_model.operation_model(aws_operation_name)
+    outputs = op_model.output_shape.members
+    inputs = op_model.input_shape.members
+    input_names = [to_snake_case(_) for _ in inputs.keys() if _ not in INPUT_IGNORED_IN_BACKEND]
+    output_names = [to_snake_case(_) for _ in outputs.keys() if _ not in OUTPUT_IGNORED_IN_BACKEND]
+    body = 'def {}(self):\n'.format(operation)
+
+    for input_name, input_type in inputs.items():
+        type_name = input_type.type_name
+        if type_name == 'integer':
+            arg_line_tmpl = '    {} = _get_int_param("{}")\n'
+        elif type_name == 'list':
+            arg_line_tmpl = '    {} = self._get_list_prefix("{}.member")\n'
+        else:
+            arg_line_tmpl = '    {} = self._get_param("{}")\n'
+        body += arg_line_tmpl.format(to_snake_case(input_name), input_name)
+    if output_names:
+        body += '    {} = self.{}_backend.{}(\n'.format(','.join(output_names), service, operation)
+    else:
+        body += '    self.{}_backend.{}(\n'.format(service, operation)
+    for input_name in input_names:
+        body += '        {}={},\n'.format(input_name, input_name)
+
+    body += '    )\n'
+    if protocol == 'query':
+        body += '    template = self.response_template({}_TEMPLATE)\n'.format(operation.upper())
+        body += '    return template.render({})\n'.format(
+            ','.join(['{}={}'.format(_, _) for _ in output_names])
+        )
+    elif protocol == 'json':
+        body += '    # TODO: adjust reponse\n'
+        body += '    return json.dumps({})\n'.format(','.join(['{}={}'.format(_, _) for _ in output_names]))
+    return body
+
+
+def get_function_in_models(service, operation):
+    """refers to definition of API in botocore, and autogenerates function
+    You can see example of elbv2 from link below.
+      https://github.com/boto/botocore/blob/develop/botocore/data/elbv2/2015-12-01/service-2.json
+    """
+    client = boto3.client(service)
+    aws_operation_name = to_upper_camel_case(operation)
+    op_model = client._service_model.operation_model(aws_operation_name)
+    inputs = op_model.input_shape.members
+    outputs = op_model.output_shape.members
+    input_names = [to_snake_case(_) for _ in inputs.keys() if _ not in INPUT_IGNORED_IN_BACKEND]
+    output_names = [to_snake_case(_) for _ in outputs.keys() if _ not in OUTPUT_IGNORED_IN_BACKEND]
+    if input_names:
+        body = 'def {}(self, {}):\n'.format(operation, ', '.join(input_names))
+    else:
+        body = 'def {}(self)\n'
+    body += '    # implement here\n'
+    body += '    return {}\n'.format(', '.join(output_names))
+
+    return body
+
+
+def _get_subtree(name, shape, replace_list, name_prefix=[]):
+    class_name = shape.__class__.__name__
+    if class_name in ('StringShape', 'Shape'):
+        t = etree.Element(name)
+        if name_prefix:
+            t.text = '{{ %s.%s }}' % (name_prefix[-1], to_snake_case(name))
+        else:
+            t.text = '{{ %s }}' % to_snake_case(name)
+        return t
+    elif class_name in ('ListShape', ):
+        replace_list.append((name, name_prefix))
+        t = etree.Element(name)
+        t_member = etree.Element('member')
+        t.append(t_member)
+        for nested_name, nested_shape in shape.member.members.items():
+            t_member.append(_get_subtree(nested_name, nested_shape, replace_list, name_prefix + [singularize(name.lower())]))
+        return t
+    raise ValueError('Not supported Shape')
+
+
+def get_response_query_template(service, operation):
+    """refers to definition of API in botocore, and autogenerates template
+    Assume that response format is xml when protocol is query
+
+    You can see example of elbv2 from link below.
+      https://github.com/boto/botocore/blob/develop/botocore/data/elbv2/2015-12-01/service-2.json
+    """
+    client = boto3.client(service)
+    aws_operation_name = to_upper_camel_case(operation)
+    op_model = client._service_model.operation_model(aws_operation_name)
+    result_wrapper = op_model.output_shape.serialization['resultWrapper']
+    response_wrapper = result_wrapper.replace('Result', 'Response')
+    metadata = op_model.metadata
+    xml_namespace = metadata['xmlNamespace']
+
+    # build xml tree
+    t_root = etree.Element(response_wrapper,  xmlns=xml_namespace)
+
+    # build metadata
+    t_metadata = etree.Element('ResponseMetadata')
+    t_request_id = etree.Element('RequestId')
+    t_request_id.text = '1549581b-12b7-11e3-895e-1334aEXAMPLE'
+    t_metadata.append(t_request_id)
+    t_root.append(t_metadata)
+
+    # build result
+    t_result = etree.Element(result_wrapper)
+    outputs = op_model.output_shape.members
+    replace_list = []
+    for output_name, output_shape in outputs.items():
+        t_result.append(_get_subtree(output_name, output_shape, replace_list))
+    t_root.append(t_result)
+    xml_body = etree.tostring(t_root, pretty_print=True).decode('utf-8')
+    xml_body_lines = xml_body.splitlines()
+    for replace in replace_list:
+        name = replace[0]
+        prefix = replace[1]
+        singular_name = singularize(name)
+
+        start_tag = '<%s>' % name
+        iter_name = '{}.{}'.format(prefix[-1], name.lower())if prefix else name.lower()
+        loop_start = '{%% for %s in %s %%}' % (singular_name.lower(), iter_name)
+        end_tag = '</%s>' % name
+        loop_end = '{{ endfor }}'
+
+        start_tag_indexes = [i for i, l in enumerate(xml_body_lines) if start_tag in l]
+        if len(start_tag_indexes) != 1:
+            raise Exception('tag %s not found in response body' % start_tag)
+        start_tag_index = start_tag_indexes[0]
+        xml_body_lines.insert(start_tag_index + 1, loop_start)
+
+        end_tag_indexes = [i for i, l in enumerate(xml_body_lines) if end_tag in l]
+        if len(end_tag_indexes) != 1:
+            raise Exception('tag %s not found in response body' % end_tag)
+        end_tag_index = end_tag_indexes[0]
+        xml_body_lines.insert(end_tag_index, loop_end)
+    xml_body = '\n'.join(xml_body_lines)
+    body = '\n{}_TEMPLATE = """{}"""'.format(operation.upper(), xml_body)
+    return body
+
+
+def insert_code_to_class(path, base_class, new_code):
+    with open(path) as f:
+        lines = [_.replace('\n', '') for _ in f.readlines()]
+    mod_path = os.path.splitext(path)[0].replace('/', '.')
+    mod = importlib.import_module(mod_path)
+    clsmembers = inspect.getmembers(mod, inspect.isclass)
+    _response_cls = [_[1] for _ in clsmembers if issubclass(_[1], base_class) and _[1] != base_class]
+    if len(_response_cls) != 1:
+        raise Exception('unknown error, number of clsmembers is not 1')
+    response_cls = _response_cls[0]
+    code_lines, line_no = inspect.getsourcelines(response_cls)
+    end_line_no = line_no + len(code_lines)
+
+    func_lines = [' ' * 4 + _ for _ in new_code.splitlines()]
+
+    lines = lines[:end_line_no] + func_lines + lines[end_line_no:]
+
+    body = '\n'.join(lines) + '\n'
+    with open(path, 'w') as f:
+        f.write(body)
+
+
+def insert_query_codes(service, operation):
+    func_in_responses = get_function_in_responses(service, operation, 'query')
+    func_in_models = get_function_in_models(service, operation)
+    template = get_response_query_template(service, operation)
+
+    # edit responses.py
+    responses_path = 'moto/{}/responses.py'.format(service)
+    print_progress('inserting code', responses_path, 'green')
+    insert_code_to_class(responses_path, BaseResponse, func_in_responses)
+
+    # insert template
+    with open(responses_path) as f:
+        lines = [_[:-1] for _ in f.readlines()]
+    lines += template.splitlines()
+    with open(responses_path, 'w') as f:
+        f.write('\n'.join(lines))
+
+    # edit models.py
+    models_path = 'moto/{}/models.py'.format(service)
+    print_progress('inserting code', models_path, 'green')
+    insert_code_to_class(models_path, BaseBackend, func_in_models)
+
+def insert_json_codes(service, operation):
+    func_in_responses = get_function_in_responses(service, operation, 'json')
+    func_in_models = get_function_in_models(service, operation)
+
+    # edit responses.py
+    responses_path = 'moto/{}/responses.py'.format(service)
+    print_progress('inserting code', responses_path, 'green')
+    insert_code_to_class(responses_path, BaseResponse, func_in_responses)
+
+    # edit models.py
+    models_path = 'moto/{}/models.py'.format(service)
+    print_progress('inserting code', models_path, 'green')
+    insert_code_to_class(models_path, BaseBackend, func_in_models)
+
+def insert_restjson_codes(service, operation):
+    func_in_models = get_function_in_models(service, operation)
+
+    print_progress('skipping inserting code to responses.py', "dont't know how to implement", 'yellow')
+    # edit models.py
+    models_path = 'moto/{}/models.py'.format(service)
+    print_progress('inserting code', models_path, 'green')
+    insert_code_to_class(models_path, BaseBackend, func_in_models)
+
+@click.command()
+def main():
+    service, operation = select_service_and_operation()
+    api_protocol = boto3.client(service)._service_model.metadata['protocol']
+    initialize_service(service, operation, api_protocol)
+    if api_protocol == 'query':
+        insert_query_codes(service, operation)
+    elif api_protocol == 'json':
+        insert_json_codes(service, operation)
+    elif api_protocol == 'rest-json':
+        insert_restjson_codes(service, operation)
+    else:
+        print_progress('skip inserting code', 'api protocol "{}" is not supported'.format(api_protocol), 'yellow')
+
+if __name__ == '__main__':
+    main()
diff --git a/scripts/template/lib/__init__.py.j2 b/scripts/template/lib/__init__.py.j2
new file mode 100644
index 00000000..8e5bf50c
--- /dev/null
+++ b/scripts/template/lib/__init__.py.j2
@@ -0,0 +1,7 @@
+from __future__ import unicode_literals
+from .models import {{ service }}_backends
+from ..core.models import base_decorator
+
+{{ service }}_backend = {{ service }}_backends['us-east-1']
+mock_{{ service }} = base_decorator({{ service }}_backends)
+
diff --git a/scripts/template/lib/exceptions.py.j2 b/scripts/template/lib/exceptions.py.j2
new file mode 100644
index 00000000..2e9a72b1
--- /dev/null
+++ b/scripts/template/lib/exceptions.py.j2
@@ -0,0 +1,4 @@
+from __future__ import unicode_literals
+from moto.core.exceptions import RESTError
+
+
diff --git a/scripts/template/lib/models.py.j2 b/scripts/template/lib/models.py.j2
new file mode 100644
index 00000000..2a0097c1
--- /dev/null
+++ b/scripts/template/lib/models.py.j2
@@ -0,0 +1,20 @@
+from __future__ import unicode_literals
+import boto3
+from moto.core import BaseBackend, BaseModel
+
+
+class {{ service_class }}Backend(BaseBackend):
+    def __init__(self, region_name=None):
+        super({{ service_class }}Backend, self).__init__()
+        self.region_name = region_name
+
+    def reset(self):
+        region_name = self.region_name
+        self.__dict__ = {}
+        self.__init__(region_name)
+
+    # add methods from here
+
+
+available_regions = boto3.session.Session().get_available_regions("{{ service }}")
+{{ service }}_backends = {region: {{ service_class }}Backend for region in available_regions}
diff --git a/scripts/template/lib/responses.py.j2 b/scripts/template/lib/responses.py.j2
new file mode 100644
index 00000000..b27da5b9
--- /dev/null
+++ b/scripts/template/lib/responses.py.j2
@@ -0,0 +1,15 @@
+from __future__ import unicode_literals
+from moto.core.responses import BaseResponse
+from .models import {{ service }}_backends
+
+
+class {{ service_class }}Response(BaseResponse):
+    @property
+    def {{ service }}_backend(self):
+        return {{ service }}_backends[self.region]
+
+    # add methods from here
+
+
+# add teampltes from here
+
diff --git a/scripts/template/test/test_server.py.j2 b/scripts/template/test/test_server.py.j2
new file mode 100644
index 00000000..f3963a74
--- /dev/null
+++ b/scripts/template/test/test_server.py.j2
@@ -0,0 +1,16 @@
+from __future__ import unicode_literals
+
+import sure  # noqa
+
+import moto.server as server
+from moto import mock_{{ service }}
+
+'''
+Test the different server responses
+'''
+
+@mock_{{ service }}
+def test_{{ service }}_list():
+    backend = server.create_backend_app("{{ service }}")
+    test_client = backend.test_client()
+    # do test
diff --git a/scripts/template/test/test_service.py.j2 b/scripts/template/test/test_service.py.j2
new file mode 100644
index 00000000..076f92e2
--- /dev/null
+++ b/scripts/template/test/test_service.py.j2
@@ -0,0 +1,11 @@
+from __future__ import unicode_literals
+
+import boto3
+import sure  # noqa
+from moto import mock_{{ service }}
+
+
+@mock_{{ service }}
+def test_list():
+    # do test
+    pass