diff --git a/jsk_tools/package.xml b/jsk_tools/package.xml
index ae3bf4a90..6f506e8a5 100644
--- a/jsk_tools/package.xml
+++ b/jsk_tools/package.xml
@@ -20,7 +20,7 @@
   <run_depend>cv_bridge</run_depend>
   <run_depend>python-percol</run_depend>
   <run_depend>python-colorama</run_depend>
-  <run_depend>python-pygithub3</run_depend>
+  <run_depend>python-github-pip</run_depend>
   <run_depend>python-slacker-cli</run_depend>
   <run_depend>python-tabulate-pip</run_depend>
   <run_depend>python-texttable</run_depend>
diff --git a/jsk_tools/src/git_commit_alias.py b/jsk_tools/src/git_commit_alias.py
index 0a8fa4998..4bd2989eb 100755
--- a/jsk_tools/src/git_commit_alias.py
+++ b/jsk_tools/src/git_commit_alias.py
@@ -1,32 +1,34 @@
 #!/usr/bin/env python
 
-# Generate commit aliases for jsk-ros-pkg developers
+"""Generate commit aliases for jsk-ros-pkg developers"""
+
 import subprocess
-from pygithub3 import Github
+from jsk_tools.github_lib import login_github
+
 
-from getpass import getpass
-user = raw_input('GitHub User name: ')
-pw = getpass('Password: ')
 
-gh = Github(login=user, password=pw)
-result = gh.orgs.members.list('jsk-ros-pkg')
-for page in result:
-    for member in page:
-        user = gh.users.get(member.login)
+def main():
+    gh = login_github()
+
+    org = gh.get_organization('jsk-ros-pkg')
+    for user in org.get_members():
         try:
-            name = user.name
-            alias_name = name
+            alias_name = name = user.name
             email = user.email
             if not email or email == "":
                 raise Exception("No email specified")
-            if len(alias_name.split(" ")) > 0:
+            if len(name.split(" ")) > 0:
                 alias_name = name.split(" ")[-1]
             alias_command = "commit-%s" % alias_name.lower()
             alias = "jsk-commit --author='%s <%s>'" % (name, email)
-            subprocess.check_call(["git", "config", "--global", 
-                                   "alias.%s" % alias_command,
-                                   alias])
+            subprocess.check_call(
+                ["git", "config", "--global",
+                "alias.%s" % alias_command, alias]
+            )
             print "Added %s" % (alias_command)
-        except:
-            print "Failed to generate alias for %s" % (member.login)
+        except Exception as e:
+            print("Failed to generate alias for %s: %s" % (user.name, e))
+
 
+if __name__ == '__main__':
+    main()
diff --git a/jsk_tools/src/jsk_tools/__init__.py b/jsk_tools/src/jsk_tools/__init__.py
index fb1eb6144..fbf4cf394 100644
--- a/jsk_tools/src/jsk_tools/__init__.py
+++ b/jsk_tools/src/jsk_tools/__init__.py
@@ -5,3 +5,4 @@
 from . import video_directive
 from . import sanity_lib
 from . import cltool
+from . import github_lib
diff --git a/jsk_tools/src/jsk_tools/github_lib.py b/jsk_tools/src/jsk_tools/github_lib.py
new file mode 100644
index 000000000..349a1f117
--- /dev/null
+++ b/jsk_tools/src/jsk_tools/github_lib.py
@@ -0,0 +1,24 @@
+import __builtin__
+
+import getpass
+import sys
+
+import github
+
+
+def raw_input(prompt=None):
+    if prompt:
+        sys.stderr.write(str(prompt))
+    return __builtin__.raw_input()
+
+
+gh = None
+
+
+def login_github():
+    global gh
+    if gh is None:
+        username = raw_input('GitHub username: ')
+        password = getpass.getpass('Password: ', stream=sys.stderr)
+        gh = github.Github(username, password)
+    return gh
diff --git a/jsk_tools/src/list_repos.py b/jsk_tools/src/list_repos.py
new file mode 100755
index 000000000..9e6624b91
--- /dev/null
+++ b/jsk_tools/src/list_repos.py
@@ -0,0 +1,37 @@
+#!/usr/bin/env python
+
+import argparse
+
+from jsk_tools.github_lib import login_github
+
+
+def main():
+    parser = argparse.ArgumentParser()
+    parser.add_argument('--rosinstall', action='store_true',
+                        help='Outputs with rosinstall format.')
+    args = parser.parse_args()
+
+    rosinstall = args.rosinstall
+
+    gh = login_github()
+
+    for org_name in ['jsk-ros-pkg', 'start-jsk']:
+        org = gh.get_organization(org_name)
+        for repo in org.get_repos():
+            if rosinstall:
+                if repo.private:
+                    uri_prefix = 'git@github.com:'
+                else:
+                    uri_prefix = 'https://github.com/'
+                print('''\
+- git:
+    local-name: {repo.full_name}
+    uri: {uri_prefix}{repo.full_name}.git
+    version: {repo.default_branch}'''.format(repo=repo,
+                                             uri_prefix=uri_prefix))
+            else:
+                print(repo.full_name)
+
+
+if __name__ == '__main__':
+    main()