diff --git a/lib/Service.py b/lib/Service.py
index 46b6232..542895b 100644
--- a/lib/Service.py
+++ b/lib/Service.py
@@ -4,6 +4,8 @@ from lib import Logger, Loader, Loadable
 from Config import cnf
 
 class Service(Loadable):
+  """Base class for loadale service"""
+  # service consists of running thread and storage attached
   def __init__(self, thread, id, root=cnf):
     super().__init__(id, root)
 
diff --git a/lib/data/Feed.py b/lib/data/Feed.py
index 7c90090..17f3ebe 100644
--- a/lib/data/Feed.py
+++ b/lib/data/Feed.py
@@ -8,6 +8,7 @@ from lib import Service
 
 
 class Feed(Service):
+  """Base class for datafeeds"""
   def __init__(self, thread, id, root):
     super().__init__(thread, id, root)
     self._logger.add_field('service', 'Feed')
diff --git a/lib/data/Filter.py b/lib/data/Filter.py
index cc2fcf0..d77859b 100644
--- a/lib/data/Filter.py
+++ b/lib/data/Filter.py
@@ -1,6 +1,7 @@
 from lib import Loader
 
 class Filter:
+  """Base class for filters..? ehm, it should be part of storage, i think"""
   def __init__(self):
     self._not_exist = []
     self._exist = []
diff --git a/lib/data/Manager.py b/lib/data/Manager.py
index cab9b65..7fcbff3 100644
--- a/lib/data/Manager.py
+++ b/lib/data/Manager.py
@@ -3,6 +3,7 @@ from time import sleep
 from lib import Service, Loader
 
 class DataManager(Service):
+  """Actually, we may load feeds, sources and datapools right in core. Not sure that datamanager is required just to pull sources"""
   def __init__(self, id, root):
     super().__init__(self.__run, id, root)
     self._logger.add_field('service', 'DataManager')
diff --git a/lib/data/Source.py b/lib/data/Source.py
index 22f74b1..c5ec8bc 100644
--- a/lib/data/Source.py
+++ b/lib/data/Source.py
@@ -1,6 +1,7 @@
 from lib import Service
 
 class Source(Service):
+  """Base class for datasources"""
   def __init__(self, thread, id, root):
     super().__init__(thread, id, root)
     self._logger.add_field('service', 'Feed')
diff --git a/lib/data/Storage.py b/lib/data/Storage.py
index 7480c12..8c565a9 100644
--- a/lib/data/Storage.py
+++ b/lib/data/Storage.py
@@ -3,6 +3,7 @@ from queue import LifoQueue, Empty, Full
 from lib import Loadable, Logger
 
 class Storage(Loadable):
+  """Base class for storages"""
   def __init__(self, id, root):
     super().__init__(id, root)
 
diff --git a/lib/data/Type.py b/lib/data/Type.py
index 58af0d0..f577c99 100644
--- a/lib/data/Type.py
+++ b/lib/data/Type.py
@@ -1,5 +1,7 @@
 from lib import Loadable, Logger
 
+# dunno
+
 class Type(Loadable):
   def __init__(self):
     self.data = {}
diff --git a/lib/exeq/Executor.py b/lib/exeq/Executor.py
index de2e078..4c88896 100644
--- a/lib/exeq/Executor.py
+++ b/lib/exeq/Executor.py
@@ -7,6 +7,7 @@ from redis import Redis
 
 
 class Executor(Service):
+  """Base class for executors"""
   def __init__(self, thread, id, root):
     super().__init__(thread, id, root)
     self._logger.add_field('service', 'Executor')
@@ -14,12 +15,14 @@ class Executor(Service):
 
 
 class RQExecutor(Executor):
+  """rq (redis queue) executor - lightweight; workers placed on different nodes"""
   def __init__(self, id, root):
     super().__init__(self.__run, id, root)
 
   def __run(self):
     while self._running:
       try:
+        #TODO
         for pn, pipeline in self.cnf.pipelines:
           self._logger.debug("pipeline: %s", pn)
           for step in pipeline.steps:
diff --git a/lib/exeq/Pipeline.py b/lib/exeq/Pipeline.py
index 34b3158..84ea0fe 100644
--- a/lib/exeq/Pipeline.py
+++ b/lib/exeq/Pipeline.py
@@ -1,5 +1,5 @@
 from lib import Loadable
-
+#TODO dunno
 class Pipeline(Loadable):
   def __init__(self, id, root):
     super().__init__(id, root)
diff --git a/lib/net/Action.py b/lib/net/Action.py
index ea5c5e9..ae31716 100644
--- a/lib/net/Action.py
+++ b/lib/net/Action.py
@@ -1,4 +1,7 @@
 class Action:
+  """Base class for remote actions"""
+  #this part should be removed, I think
+  #dunno
   def __init__(self, datapool):
     self._datapool = datapool
     self.result = None
diff --git a/lib/net/Listener.py b/lib/net/Listener.py
index 31d707e..3ce80f4 100644
--- a/lib/net/Listener.py
+++ b/lib/net/Listener.py
@@ -1,17 +1,21 @@
 # pylint: disable=E1101
-
+# ^
+#  fags
+#      v
+import zmq
 from lib import Service
 from lib.net import ActionManager, Message
 
-import zmq
 
 class Listener(Service):
+  """Base class for listeners"""
   def __init__(self, thread, id, root):
     super().__init__(thread, id, root)
     self._logger.add_field('service', 'Listener')
     self._logger.add_field('vname', self.__class__.__name__)
 
 class ZMQListener(Listener):
+  """ZMQ (Zero MQ) listener - uses my own shitty legacy proto"""
   def __init__(self, id, root):
     super().__init__(self.__run, id, root)
   
diff --git a/lib/net/Message.py b/lib/net/Message.py
index 69e92b2..3d446ff 100644
--- a/lib/net/Message.py
+++ b/lib/net/Message.py
@@ -1,6 +1,7 @@
 import pickle
 
 class Message:
+    """Message. Just a pickled dict."""
     def __init__(self, data=None):
         if data is None:
             data = {}
diff --git a/lib/net/Remote.py b/lib/net/Remote.py
index 81c2f76..50b3976 100644
--- a/lib/net/Remote.py
+++ b/lib/net/Remote.py
@@ -1,5 +1,7 @@
 # pylint: disable=E1101
-
+# ^
+#  fags
+#      v
 import zmq
 import threading
 
@@ -7,7 +9,11 @@ from Config import cnf
 from lib.net import Message
 from lib import Logger
 
+"""This should be reworked to loadable format. Protos may be different, just like listeners"""
+
+
 class Remote:
+  """Used to run remote Actions.. meh"""
   def __init__(self, ip, port):
     self._send_lock = threading.Lock()
     self._ip = ip
diff --git a/lib/plugin/README b/lib/plugin/README
new file mode 100644
index 0000000..ff9d9b4
--- /dev/null
+++ b/lib/plugin/README
@@ -0,0 +1,6 @@
+THIS PART IS LIKE UNDER CONSTRUCTION
+
+get out
+for now
+
+come back later
\ No newline at end of file
diff --git a/lib/plugin/Task.py b/lib/plugin/Task.py
index d5026e4..7ee39b7 100644
--- a/lib/plugin/Task.py
+++ b/lib/plugin/Task.py
@@ -1,4 +1,5 @@
 class Task:
+  """Pipelines should consist of tasks??..."""
   def __init__(self):
     self._data = None
   
diff --git a/lib/plugin/base/lib/Mongo.py b/lib/plugin/base/lib/Mongo.py
index 3be0bee..3660383 100644
--- a/lib/plugin/base/lib/Mongo.py
+++ b/lib/plugin/base/lib/Mongo.py
@@ -3,6 +3,7 @@ from time import sleep
 from lib.data import Storage
 
 class MongoStorage(Storage):
+  """Mongo storage. Currently the only working correctly."""
   def __init__(self, id, root):
     super().__init__(id, root)
     self._client = MongoClient(self.lcnf.url)
diff --git a/lib/plugin/base/lib/Remote.py b/lib/plugin/base/lib/Remote.py
index 3280b51..1df0e2e 100644
--- a/lib/plugin/base/lib/Remote.py
+++ b/lib/plugin/base/lib/Remote.py
@@ -3,6 +3,7 @@ from lib.net import Remote
 from time import sleep
 
 class RemoteFeed(Feed):
+  """Puts processed data to remote medved"""
   def __init__(self, id, root):
     super().__init__(self.__run, id, root)
 
@@ -21,6 +22,7 @@ class RemoteFeed(Feed):
         self._logger.warn(e)
 
 class RemoteSource(Source):
+  """Takes data from remote medved"""
   def __init__(self, id, root):
     super().__init__(self.__run, id, root)
 
diff --git a/lib/plugin/base/lib/Telegram.py b/lib/plugin/base/lib/Telegram.py
index 8181198..35b8338 100644
--- a/lib/plugin/base/lib/Telegram.py
+++ b/lib/plugin/base/lib/Telegram.py
@@ -6,6 +6,8 @@ from time import sleep
 
 
 class TelegramFeed(Feed):
+  """Send data to Telegram chat"""
+  # it doesn't work, though
   def __init__(self, id, root):
     super().__init__(self.__run, id, root)
 
@@ -16,6 +18,9 @@ class TelegramFeed(Feed):
           chat_id = chat.id
           sleep(self.lcnf.delay)
           continue
+          # plugins -> pipelines
+          # it is in progress
+          #TODO
           msg = Manager.get_plugin(plugin).Plugin.TelegramMessage(host)
           msg.run()
           if msg.data['txt']:
diff --git a/lib/plugin/plugins/README b/lib/plugin/plugins/README
new file mode 100644
index 0000000..697c45e
--- /dev/null
+++ b/lib/plugin/plugins/README
@@ -0,0 +1,4 @@
+plugins formed in old plugin format
+
+however, currently there is no other format
+
diff --git a/lib/tasks/worker.py b/lib/tasks/worker.py
index 3a9eec8..1f18157 100644
--- a/lib/tasks/worker.py
+++ b/lib/tasks/worker.py
@@ -1,6 +1,7 @@
 from lib.plugin import Manager
-
+# legacy
 def worker(host, plugin):
     p = Manager.get_plugin(plugin)
     p.Plugin.Pipeline(host, plugin)
     del p
+    # cool bro
diff --git a/lib/util.py b/lib/util.py
index 3a34a2e..d1c6fb1 100644
--- a/lib/util.py
+++ b/lib/util.py
@@ -6,6 +6,7 @@ import importlib
 import sys, os
 
 class Logger(logging.Logger):
+  """Logger. standard logging logger with some shitcode on the top"""
   def __init__(self, name):
     self._lf_start = '[%(asctime)s][%(levelname)-7s][%(name)-10s]'
     self._lf_end   = ' %(message)s'
@@ -71,6 +72,7 @@ class Logger(logging.Logger):
 
 
 class Loadable:
+  """parent for loadable from configuration"""
   def __init__(self, id, root=config):
     self.cnf = config
     self.lcnf = root[id]
@@ -78,6 +80,7 @@ class Loadable:
 
 
 class Loader:
+  """Loads classes by configuration"""
   def __init__(self, path):
     self._path = path
     self._name = path.split('.')[-1]
diff --git a/medved.py b/medved.py
index 0722e24..0385ec1 100755
--- a/medved.py
+++ b/medved.py
@@ -7,6 +7,7 @@ from Config import cnf
 from lib import Logger, Loader
 
 class Core:
+  """Core class, contains core services (like listeners, executors, datapool)"""
   def __init__(self):
     self.cnf = cnf.Core
     self.logger = Logger("Core")