diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..ed8ebf5
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+__pycache__
\ No newline at end of file
diff --git a/IcingaNotifier/README.md b/IcingaNotifier/README.md
new file mode 100644
index 0000000..41af460
--- /dev/null
+++ b/IcingaNotifier/README.md
@@ -0,0 +1,42 @@
+Pipe Icinga notifications to your channel
+
+Icinga service notification script:
+
+    #!/bin/sh
+    template=`cat <<TEMPLATE
+    {
+        "notification_type": "$NOTIFICATIONTYPE",
+        "host": "$HOSTALIAS",
+        "service": "$SERVICEDESC",
+        "hostdisplay": "$HOSTDISPLAYNAME",
+        "servicedisplay": "$SERVICEDISPLAYNAME",
+        "address": "$HOSTADDRESS",
+        "state": "$SERVICESTATE",
+        "datetime": "$LONGDATETIME",
+        "message": "$SERVICEOUTPUT",
+        "author": "$NOTIFICATIONAUTHORNAME",
+        "comment": "$NOTIFICATIONCOMMENT"
+    }
+    `
+    
+    /usr/bin/printf "%b" "$template" | curl -d@- -H 'Content-Type: application/json' http://<limnoria http server>/icinga/<network>.<percent-encoded channel name>
+
+Icinga host notification script:
+
+    #!/bin/sh
+    template=`cat <<TEMPLATE
+    {
+        "notification_type": "$NOTIFICATIONTYPE",
+        "host": "$HOSTALIAS",
+        "hostdisplay": "$HOSTDISPLAYNAME",
+        "address": "$HOSTADDRESS",
+        "state": "$HOSTSTATE",
+        "datetime": "$LONGDATETIME",
+        "message": "$HOSTOUTPUT",
+        "author": "$NOTIFICATIONAUTHORNAME",
+        "comment": "$NOTIFICATIONCOMMENT"
+    }
+    `
+    
+    /usr/bin/printf "%b" "$template" | curl -d@- -H 'Content-Type: application/json' http://<limnoria http server>/icinga/<network>.<percent-encoded channel name>
+    
diff --git a/IcingaNotifier/__init__.py b/IcingaNotifier/__init__.py
new file mode 100644
index 0000000..1bff60a
--- /dev/null
+++ b/IcingaNotifier/__init__.py
@@ -0,0 +1,68 @@
+###
+# Copyright (c) 2017, Nicolas Dandrimont
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+#   * Redistributions of source code must retain the above copyright notice,
+#     this list of conditions, and the following disclaimer.
+#   * Redistributions in binary form must reproduce the above copyright notice,
+#     this list of conditions, and the following disclaimer in the
+#     documentation and/or other materials provided with the distribution.
+#   * Neither the name of the author of this software nor the name of
+#     contributors to this software may be used to endorse or promote products
+#     derived from this software without specific prior written consent.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+
+###
+
+"""
+IcingaNotifier: Pipe Icinga notifications to your channel
+"""
+
+import supybot
+import supybot.world as world
+
+# Use this for the version of this plugin.  You may wish to put a CVS keyword
+# in here if you're keeping the plugin in CVS or some similar system.
+__version__ = ""
+
+# XXX Replace this with an appropriate author or supybot.Author instance.
+__author__ = supybot.authors.unknown
+
+# This is a dictionary mapping supybot.Author instances to lists of
+# contributions.
+__contributors__ = {}
+
+# This is a url where the most recent plugin package can be downloaded.
+__url__ = ''
+
+from . import config
+from . import plugin
+from imp import reload
+# In case we're being reloaded.
+reload(config)
+reload(plugin)
+# Add more reloads here if you add third-party modules and want them to be
+# reloaded when this plugin is reloaded.  Don't forget to import them as well!
+
+if world.testing:
+    from . import test
+
+Class = plugin.Class
+configure = config.configure
+
+
+# vim:set shiftwidth=4 tabstop=4 expandtab textwidth=79:
diff --git a/IcingaNotifier/config.py b/IcingaNotifier/config.py
new file mode 100644
index 0000000..a017818
--- /dev/null
+++ b/IcingaNotifier/config.py
@@ -0,0 +1,48 @@
+###
+# Copyright (c) 2017 Software Heritage Developers
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+#   * Redistributions of source code must retain the above copyright notice,
+#     this list of conditions, and the following disclaimer.
+#   * Redistributions in binary form must reproduce the above copyright notice,
+#     this list of conditions, and the following disclaimer in the
+#     documentation and/or other materials provided with the distribution.
+#   * Neither the name of the author of this software nor the name of
+#     contributors to this software may be used to endorse or promote products
+#     derived from this software without specific prior written consent.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+
+###
+
+import supybot.conf as conf
+import supybot.registry as registry
+from supybot.i18n import PluginInternationalization
+_ = PluginInternationalization('IcingaNotifier')
+
+
+def configure(advanced):
+    conf.registerPlugin('IcingaNotifier', True)
+
+
+IcingaNotifier = conf.registerPlugin('IcingaNotifier')
+
+conf.registerChannelValue(
+    IcingaNotifier, 'enable',
+    registry.Boolean(True, _("""Determines whether the Icinga notifier is enabled."""))
+)
+
+# vim:set shiftwidth=4 tabstop=4 expandtab textwidth=79:
diff --git a/IcingaNotifier/plugin.py b/IcingaNotifier/plugin.py
new file mode 100644
index 0000000..b5a02e7
--- /dev/null
+++ b/IcingaNotifier/plugin.py
@@ -0,0 +1,160 @@
+###
+# Copyright (c) 2017 Software Heritage Developers
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+#   * Redistributions of source code must retain the above copyright notice,
+#     this list of conditions, and the following disclaimer.
+#   * Redistributions in binary form must reproduce the above copyright notice,
+#     this list of conditions, and the following disclaimer in the
+#     documentation and/or other materials provided with the distribution.
+#   * Neither the name of the author of this software nor the name of
+#     contributors to this software may be used to endorse or promote products
+#     derived from this software without specific prior written consent.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+
+###
+
+import json
+import traceback
+import urllib.parse
+
+import supybot.httpserver as httpserver
+import supybot.ircutils as ircutils
+import supybot.ircmsgs as ircmsgs
+import supybot.callbacks as callbacks
+import supybot.world as world
+from supybot.i18n import PluginInternationalization
+_ = PluginInternationalization('IcingaNotifier')
+
+# Notification type map
+NOTIFICATION_TYPES = {
+    'PROBLEM': 'orange',
+    'RECOVERY': 'green',
+    'ACKNOWLEDGEMENT': 'blue',
+    'FLAPPINGSTART': 'orange',
+    'FLAPPINGSTOP': 'green',
+    'FLAPPINGDISABLED': 'orange',
+    'DOWNTIMESTART': 'dark grey',
+    'DOWNTIMEEND': 'dark grey',
+    'DOWNTIMECANCELLED': 'orange',
+}
+
+# Alert type map
+STATES = {
+    'UP': 'green',
+    'DOWN': 'red',
+    'UNREACHABLE': 'orange',
+    'OK': 'green',
+    'WARNING': 'yellow',
+    'UNKNOWN': 'orange',
+    'CRITICAL': 'red',
+}
+
+
+
+class IcingaCallback(httpserver.SupyHTTPServerCallback):
+    name = 'IcingaNotifier'
+    defaultResponse = _("""This endpoint only supports POST requests.""")
+    errorResponse = _("""Bad request!""")
+
+    def error(self, handler, path, message):
+        response = "%s\n\n%s\n" % (self.errorResponse, message)
+        response = response.encode('utf-8')
+        handler.send_response(400)
+        self.send_header('Content-Type', 'text/plain; charset=utf-8')
+        self.send_header('Content-Length', len(response))
+        self.end_headers()
+        self.wfile.write(response)
+
+    def doPost(self, handler, path, form):
+        if not self.headers.get('Content-Type', '').startswith('application/json'):
+            return self.error(
+                handler, path,
+                _('Wrong Content-Type: only application/json supported.'),
+            )
+        try:
+            self.handle_message(path, json.loads(form.decode('utf-8')))
+        except Exception:
+            return self.error(handler, path, traceback.format_exc())
+        else:
+            handler.send_response(200)
+            self.send_header('Content-Type', 'text/plain; charset=utf-8')
+            self.send_header('Content-Length', '0')
+            self.end_headers()
+
+    def handle_message(self, path, data):
+        try:
+            network, channel = urllib.parse.unquote(path[1:]).split('.', 1)
+        except:
+            raise ValueError("Must pass network.channel as argument")
+
+        irc = world.getIrc(network)
+        if not irc:
+            raise ValueError("Unknown IRC network %s" % network)
+
+        if not ircutils.isChannel(channel):
+            raise ValueError("Wrong IRC channel name %s" % channel)
+
+        if channel not in irc.state.channels:
+            raise ValueError("Bot not joined to channel %s" % channel)
+
+        irc.queueMsg(ircmsgs.privmsg(channel, self.format_msg(data)))
+
+    def format_msg(self, data):
+        service = data.get('service')
+        if not service:
+            tpl = "icinga {notification_type}: host {host} is {state}: {message}"
+        else:
+            tpl = "icinga {notification_type}: service {service} on {host} is {state}: {message}"
+
+        state = data['state']
+        state = ircutils.mircColor(state, STATES[state])
+        notif_type = data['notification_type']
+        notif_type = ircutils.mircColor(notif_type,
+                                        NOTIFICATION_TYPES[notif_type])
+        if service:
+            service = ircutils.underline(data['service'])
+
+        return tpl.format(
+            notification_type=notif_type,
+            host=ircutils.mircColor(data['host'], fg='light grey'),
+            state=state,
+            service=service,
+            message=data['message'],
+        )
+
+
+class IcingaNotifier(callbacks.Plugin):
+    """Pipe Icinga notifications to your channel"""
+
+    def __init__(self, irc):
+        self.__parent = super(IcingaNotifier, self)
+        self.__parent.__init__(irc)
+
+        callback = IcingaCallback()
+        httpserver.hook('icinga', callback)
+
+    def die(self):
+        httpserver.unhook('icinga')
+
+        self.__parent.die()
+
+
+Class = IcingaNotifier
+
+
+# vim:set shiftwidth=4 softtabstop=4 expandtab textwidth=79:
diff --git a/IcingaNotifier/test.py b/IcingaNotifier/test.py
new file mode 100644
index 0000000..e2e00c5
--- /dev/null
+++ b/IcingaNotifier/test.py
@@ -0,0 +1,38 @@
+###
+# Copyright (c) 2017 Software Heritage Developers
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+#   * Redistributions of source code must retain the above copyright notice,
+#     this list of conditions, and the following disclaimer.
+#   * Redistributions in binary form must reproduce the above copyright notice,
+#     this list of conditions, and the following disclaimer in the
+#     documentation and/or other materials provided with the distribution.
+#   * Neither the name of the author of this software nor the name of
+#     contributors to this software may be used to endorse or promote products
+#     derived from this software without specific prior written consent.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+
+###
+
+from supybot.test import *
+
+
+class IcingaNotifierTestCase(PluginTestCase):
+    plugins = ('IcingaNotifier',)
+
+
+# vim:set shiftwidth=4 tabstop=4 expandtab textwidth=79:
diff --git a/Phabricator/README.md b/Phabricator/README.md
new file mode 100644
index 0000000..7f97e54
--- /dev/null
+++ b/Phabricator/README.md
@@ -0,0 +1 @@
+Integration with the Phabricator development collaboration tools
diff --git a/Phabricator/__init__.py b/Phabricator/__init__.py
new file mode 100644
index 0000000..264bca2
--- /dev/null
+++ b/Phabricator/__init__.py
@@ -0,0 +1,68 @@
+###
+# Copyright (c) 2018 Software Heritage Developers
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+#   * Redistributions of source code must retain the above copyright notice,
+#     this list of conditions, and the following disclaimer.
+#   * Redistributions in binary form must reproduce the above copyright notice,
+#     this list of conditions, and the following disclaimer in the
+#     documentation and/or other materials provided with the distribution.
+#   * Neither the name of the author of this software nor the name of
+#     contributors to this software may be used to endorse or promote products
+#     derived from this software without specific prior written consent.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+
+###
+
+"""
+Phabricator: Integration with the Phabricator development collaboration tools
+"""
+
+import supybot
+import supybot.world as world
+
+# Use this for the version of this plugin.  You may wish to put a CVS keyword
+# in here if you're keeping the plugin in CVS or some similar system.
+__version__ = ""
+
+# XXX Replace this with an appropriate author or supybot.Author instance.
+__author__ = supybot.authors.unknown
+
+# This is a dictionary mapping supybot.Author instances to lists of
+# contributions.
+__contributors__ = {}
+
+# This is a url where the most recent plugin package can be downloaded.
+__url__ = ''
+
+from . import config
+from . import plugin
+from imp import reload
+# In case we're being reloaded.
+reload(config)
+reload(plugin)
+# Add more reloads here if you add third-party modules and want them to be
+# reloaded when this plugin is reloaded.  Don't forget to import them as well!
+
+if world.testing:
+    from . import test
+
+Class = plugin.Class
+configure = config.configure
+
+
+# vim:set shiftwidth=4 tabstop=4 expandtab textwidth=79:
diff --git a/Phabricator/config.py b/Phabricator/config.py
new file mode 100644
index 0000000..1e29dea
--- /dev/null
+++ b/Phabricator/config.py
@@ -0,0 +1,75 @@
+###
+# Copyright (c) 2018 Software Heritage Developers
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+#   * Redistributions of source code must retain the above copyright notice,
+#     this list of conditions, and the following disclaimer.
+#   * Redistributions in binary form must reproduce the above copyright notice,
+#     this list of conditions, and the following disclaimer in the
+#     documentation and/or other materials provided with the distribution.
+#   * Neither the name of the author of this software nor the name of
+#     contributors to this software may be used to endorse or promote products
+#     derived from this software without specific prior written consent.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+
+###
+
+import supybot.conf as conf
+import supybot.registry as registry
+try:
+    from supybot.i18n import PluginInternationalization
+    _ = PluginInternationalization('Phabricator')
+except:
+    # Placeholder that allows to run the plugin on a bot
+    # without the i18n module
+    _ = lambda x: x
+
+
+def configure(advanced):
+    # This will be called by supybot to configure this module.  advanced is
+    # a bool that specifies whether the user identified themself as an advanced
+    # user or not.  You should effect your configuration by manipulating the
+    # registry as appropriate.
+    from supybot.questions import expect, anything, something, yn
+    conf.registerPlugin('Phabricator', True)
+
+
+Phabricator = conf.registerPlugin('Phabricator')
+conf.registerChannelValue(
+    Phabricator, 'enable',
+    registry.Boolean(True, _(
+        """Enable Phabricator interaction on this channel"""
+    )),
+)
+
+conf.registerChannelValue(
+    Phabricator, 'phabricatorURI',
+    registry.String("", _(
+        """Phabricator URI"""
+    ))
+)
+
+conf.registerChannelValue(
+    Phabricator, 'phabricatorConduitToken',
+    registry.String("", _(
+        """Conduit token for Phabricator access"""
+    ))
+)
+
+
+
+# vim:set shiftwidth=4 tabstop=4 expandtab textwidth=79:
diff --git a/Phabricator/local/__init__.py b/Phabricator/local/__init__.py
new file mode 100644
index 0000000..e86e97b
--- /dev/null
+++ b/Phabricator/local/__init__.py
@@ -0,0 +1 @@
+# Stub so local is a module, used for third-party modules
diff --git a/Phabricator/plugin.py b/Phabricator/plugin.py
new file mode 100644
index 0000000..cccabaf
--- /dev/null
+++ b/Phabricator/plugin.py
@@ -0,0 +1,377 @@
+###
+# Copyright (c) 2018 Software Heritage Developers
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+#   * Redistributions of source code must retain the above copyright notice,
+#     this list of conditions, and the following disclaimer.
+#   * Redistributions in binary form must reproduce the above copyright notice,
+#     this list of conditions, and the following disclaimer in the
+#     documentation and/or other materials provided with the distribution.
+#   * Neither the name of the author of this software nor the name of
+#     contributors to this software may be used to endorse or promote products
+#     derived from this software without specific prior written consent.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+
+###
+
+from collections import defaultdict
+import re
+import time
+
+import phabricator
+
+import supybot.utils as utils
+from supybot.commands import *
+import supybot.plugins as plugins
+import supybot.ircutils as ircutils
+import supybot.callbacks as callbacks
+try:
+    from supybot.i18n import PluginInternationalization
+    _ = PluginInternationalization('Phabricator')
+except ImportError:
+    # Placeholder that allows to run the plugin on a bot
+    # without the i18n module
+    _ = lambda x: x
+
+
+class Phabricator(callbacks.PluginRegexp):
+    """Integration with the Phabricator development collaboration tools"""
+    threaded = True
+    flags = re.VERBOSE
+    regexps = [
+        'phabricator_object_from_regexp',
+        'phabricator_commit_from_regexp',
+    ]
+    phid_cache_expiry = 24 * 3600
+
+    def __init__(self, irc):
+        super().__init__(irc)
+
+        self.default_conduit = None
+        self._conduits = {}
+        self._phid_cache = defaultdict(lambda: (None, 0))
+        host = self.registryValue('phabricatorURI')
+        token = self.registryValue('phabricatorConduitToken')
+        if host and token:
+            self.default_conduit = self.conduit_for_host_token(host, token)
+
+    def wrapped_message(self, sender, message, **kwargs):
+        line_length = 300
+        wrapped = ircutils.wrap(message, line_length)
+        for msg in wrapped:
+            sender(msg, **kwargs)
+
+    def conduit_for_host_token(self, host, token):
+        if (host, token) in self._conduits:
+            return self._conduits[host, token]
+
+        conduit = phabricator.Phabricator(
+            host=host,
+            token=token,
+        )
+        conduit.update_interfaces()
+        self._conduits[host, token] = conduit
+        return conduit
+
+    def conduit(self, recipient):
+        host = self.registryValue(
+            'phabricatorURI', channel=recipient
+        )
+        token = self.registryValue(
+            'phabricatorConduitToken', channel=recipient
+        )
+        return self.conduit_for_host_token(host, token)
+
+    def get_object_by_phid(self, recipient, phid, skip_cache=False):
+        if not skip_cache:
+            object, timeout = self._phid_cache[recipient, phid]
+            if timeout > time.time():
+                return object
+
+        r = self.conduit(recipient).phid.query(phids=[phid])
+        object = r.response.get(phid)
+        self._phid_cache[recipient, phid] = (
+            object,
+            time.time() + self.phid_cache_expiry
+        )
+        return object
+
+    def get_commit_author_info(self, recipient, commit, type='author'):
+        if not commit['%sPHID' % type]:
+            return commit['%sName' % type]
+        return self.get_user_by_phid(recipient, commit['%sPHID' % type])
+
+    def get_user_by_phid(self, recipient, phid):
+        author = self.get_object_by_phid(recipient, phid)
+        return author['name']
+
+    def get_repo(self, recipient, repo):
+        conduit = self.conduit(recipient)
+        res = conduit.diffusion.repository.search(
+            constraints={'phids': [repo]}
+        )
+        if res.response['data']:
+            return res.response['data'][0]
+
+    def get_buildable(self, recipient, phid):
+        conduit = self.conduit(recipient)
+        res = conduit.harbormaster.querybuildables(phids=[phid])
+        if not res.response['data']:
+            return
+
+        data = res.response['data'][0].copy()
+        buildable = self.get_object_by_phid(recipient,
+                                            data['buildablePHID'])
+        data['buildable'] = buildable
+        if buildable['type'] == 'DIFF':
+            buildable = self.get_object_by_phid(recipient,
+                                                data['containerPHID'])
+            data['buildable'] = buildable
+
+        return data
+
+    def get_repo_name(self, repo):
+        if not repo:
+            return '<unknown repository>'
+        for field in ('shortName', 'callsign', 'name'):
+            if field in repo['fields'] and repo['fields'][field]:
+                return repo['fields'][field]
+        return repo['phid']
+
+    def task_status_theme(self, status):
+        return status
+
+    def build_status_theme(self, status):
+        return status
+
+    def task_priority_theme(self, priority):
+        return priority
+
+    def diff_status_theme(self, status):
+        return status
+
+    def phabricator_object_from_regexp(self, irc, msg, match):
+        r"""
+        (?:
+          ^         # start of line
+         |(?<![:])\b # word boundary, not preceded by ":"
+        )
+        [A-Z]\d+
+        (?:
+          $         # end of line
+         |\b        # word boundary
+        )
+        """
+        for recipient in msg.args[0].split(','):
+            object_tag = match.group(0)
+            object_type = object_tag[0]
+            object_id = int(object_tag[1:])
+            lookup = {
+                'B': self.conduit(recipient).harbormaster.build.search,
+                'D': self.conduit(recipient).differential.revision.search,
+                'P': self.conduit(recipient).paste.search,
+                'T': self.conduit(recipient).maniphest.search,
+            }
+            if object_type not in lookup:
+                return
+
+            lookup_args = {
+                'constraints': {
+                    'ids': [object_id],
+                },
+            }
+
+            query = lookup[object_type](**lookup_args)
+            r = query.response
+            if not r['data']:
+                return
+
+            object = r['data'][0]
+
+            formatter = {
+                'B': self.build_formatter,
+                'D': self.diff_formatter,
+                'P': self.paste_formatter,
+                'T': self.task_formatter,
+            }
+
+            self.wrapped_message(
+                irc.reply,
+                formatter[object_type](recipient, object),
+                notice=True,
+                prefixNick=False,
+                to=recipient,
+            )
+
+    def build_formatter(self, recipient, build):
+        full_build = self.get_object_by_phid(recipient, build['phid'], True)
+        buildable = self.get_buildable(recipient,
+                                       build['fields']['buildablePHID'])
+        details = []
+        status = build['fields']['buildStatus']['name']
+        details.append('status: %s' % self.build_status_theme(status))
+
+        return "{id} for {buildable} ({details}): {title} <{url}>".format(
+            id=ircutils.bold('B%s' % build['id']),
+            buildable=buildable['buildable']['fullName'],
+            title=build['fields']['name'],
+            details=', '.join(details),
+            url=full_build['uri'],
+        )
+
+    def diff_formatter(self, recipient, diff):
+        full_diff = self.get_object_by_phid(recipient, diff['phid'], True)
+        repo = self.get_repo(recipient, diff['fields']['repositoryPHID'])
+        details = []
+        details.append(
+            'author: %s' % self.get_user_by_phid(
+                recipient, diff['fields']['authorPHID']
+            )
+        )
+        status = diff['fields']['status']['name']
+        details.append(self.diff_status_theme(status))
+
+        return "{id} ({details}) on {repo}: {title} <{url}>".format(
+            id=ircutils.bold('D%s' % diff['id']),
+            repo=ircutils.bold(self.get_repo_name(repo)),
+            title=diff['fields']['title'],
+            details=', '.join(details),
+            url=full_diff['uri'],
+        )
+
+    def paste_formatter(self, recipient, paste):
+        full_paste = self.get_object_by_phid(recipient, paste['phid'], True)
+        details = []
+        details.append(
+            'author: %s' % self.get_user_by_phid(
+                recipient, paste['fields']['authorPHID']
+            )
+        )
+        return "{id} ({details}): {title} <{url}>".format(
+            id=ircutils.bold('P%s' % paste['id']),
+            title=paste['fields']['title'],
+            details=', '.join(details),
+            url=full_paste['uri'],
+        )
+
+    def task_formatter(self, recipient, task):
+        full_task = self.get_object_by_phid(recipient, task['phid'], True)
+        details = []
+        details.append(
+            'submitter: %s' % self.get_user_by_phid(
+                recipient, task['fields']['authorPHID']
+            )
+        )
+        if task['fields']['ownerPHID']:
+            details.append(
+                'owner: %s' % self.get_user_by_phid(
+                    recipient, task['fields']['ownerPHID']
+                )
+            )
+        priority = task['fields']['priority']['name']
+        if priority != 'Normal':
+            details.append('priority %s' % self.task_priority_theme(priority))
+        status = task['fields']['status']['name']
+        details.append('status: %s' % self.task_status_theme(status))
+
+        return "{id} ({details}): {title} <{url}>".format(
+            id=ircutils.bold('T%s' % task['id']),
+            title=task['fields']['name'],
+            details=', '.join(details),
+            url=full_task['uri'],
+        )
+
+    def commit_formatter(self, recipient, commit, skip_details=None):
+        if not skip_details:
+            skip_details = []
+
+        details = []
+        if 'author' not in skip_details:
+            author_info = self.get_commit_author_info(recipient, commit,
+                                                      'author')
+            details.append("author: %s" % author_info)
+            committer_info = self.get_commit_author_info(recipient, commit,
+                                                         'committer')
+            if committer_info != author_info:
+                details.append("committer: %s" % committer_info)
+
+        repo_str = ''
+        if 'repo' not in skip_details:
+            repo = self.get_repo(recipient, commit['repositoryPHID'])
+            repo_str = "%s/" % self.get_repo_name(repo)
+
+        if details:
+            details_str = ' (%s)' % ', '.join(details)
+        else:
+            details_str = ''
+
+        return "{repo}{commit_id}{details} {summary} <{url}>".format(
+            repo=repo_str,
+            commit_id=ircutils.bold(commit['identifier'][:10]),
+            summary=commit['summary'],
+            details=details_str,
+            url=str(commit['uri'])[:-30],
+        )
+
+    def phabricator_commit_from_regexp(self, irc, msg, match):
+        r"""
+        (?:
+          ^          # start of line
+         |(?!<[:])\b  # word boundary, not preceded by ":"
+        )
+        (r[A-Z]+)?([0-9a-f]{7,})
+        (?:
+          $          # end of line
+         |\b         # word boundary
+        )
+        """
+        for recipient in msg.args[0].split(','):
+            commit_id = match.group(2)
+            repo_id = match.group(1)
+            query_params = {
+                'names': [commit_id],
+            }
+
+            if repo_id:
+                r = self.conduit(recipient).diffusion.repository.search(
+                    constraints={'callsigns': [repo_id[1:]]},
+                )
+                if not r.response['data']:
+                    return
+                repo_phid = r.response['data'][0]['phid']
+                query_params['repositoryPHID'] = repo_phid
+
+            r = self.conduit(recipient).diffusion.querycommits(**query_params)
+            if not r.response['identifierMap']:
+                return
+
+            commit_phid = r.response['identifierMap'][commit_id]
+            commit = r.response['data'][commit_phid]
+
+            self.wrapped_message(
+                irc.reply,
+                self.commit_formatter(recipient, commit),
+                notice=True,
+                prefixNick=False,
+                to=recipient,
+            )
+
+
+Class = Phabricator
+
+
+# vim:set shiftwidth=4 softtabstop=4 expandtab textwidth=79:
diff --git a/Phabricator/test.py b/Phabricator/test.py
new file mode 100644
index 0000000..afe19c2
--- /dev/null
+++ b/Phabricator/test.py
@@ -0,0 +1,38 @@
+###
+# Copyright (c) 2018 Software Heritage Developers
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+#   * Redistributions of source code must retain the above copyright notice,
+#     this list of conditions, and the following disclaimer.
+#   * Redistributions in binary form must reproduce the above copyright notice,
+#     this list of conditions, and the following disclaimer in the
+#     documentation and/or other materials provided with the distribution.
+#   * Neither the name of the author of this software nor the name of
+#     contributors to this software may be used to endorse or promote products
+#     derived from this software without specific prior written consent.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+
+###
+
+from supybot.test import *
+
+
+class PhabricatorTestCase(PluginTestCase):
+    plugins = ('Phabricator',)
+
+
+# vim:set shiftwidth=4 tabstop=4 expandtab textwidth=79: