diff --git a/docs/librarymanager/create.rst b/docs/librarymanager/create.rst
new file mode 100644
index 00000000..0ea70477
--- /dev/null
+++ b/docs/librarymanager/create.rst
@@ -0,0 +1,129 @@
+.. _library_create:
+.. |PIOAPICR| replace:: *PlatformIO-API Crawler*
+
+Create Library
+==============
+
+*PlatformIO* :ref:`librarymanager` doesn't has any requirements to a library
+source code structure. The only one requirement is library's manifest file -
+:ref:`library_config`. It can be located inside your library or in the another
+location where |PIOAPICR| will have *HTTP* access.
+
+.. contents::
+
+Source Code Location
+--------------------
+
+There are a several ways how to share your library with the whole world
+(see `examples <https://github.com/ivankravets/platformio-libmirror/tree/master/configs>`_).
+
+Also, you can hold a lot of libraries inside the one repository/archive in the
+different folders. In this case please use :ref:`libjson_include` field to
+specify the relative path to your library's source code.
+
+
+Source Code at GitHub
+^^^^^^^^^^^^^^^^^^^^^
+
+**Recommended**
+
+If the library source code is located at `GitHub <https://github.com>`_, then
+you **need to specify** only these fields in :ref:`library_config`:
+
+* :ref:`libjson_name`
+* :ref:`libjson_keywords`
+* :ref:`libjson_description`
+* :ref:`libjson_repository`
+
+|PIOAPICR| will populate the rest fields, like :ref:`libjson_version` or
+:ref:`libjson_author` with actual information from *GitHub*.
+
+Example:
+
+.. code-block:: javascript
+
+    {
+        "name": "Arduino-IRremote",
+        "keywords": "infrared, ir, remote",
+        "description": "Send and receive infrared signals with multiple protocols",
+        "repository":
+        {
+            "type": "git",
+            "url": "https://github.com/shirriff/Arduino-IRremote.git"
+        }
+    }
+
+Source Code under CVS (SVN/GIT)
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+|PIOAPICR| can operate with the library source code that is under *CVS* control.
+The list of **required** fields in :ref:`library_config` will look like:
+
+* :ref:`libjson_name`
+* :ref:`libjson_keywords`
+* :ref:`libjson_description`
+* :ref:`libjson_author`
+* :ref:`libjson_repository`
+
+Example:
+
+.. code-block:: javascript
+
+    {
+        "name": "Arduino-XBee",
+        "keywords": "xbee, protocol, radio",
+        "description": "Arduino library for communicating with XBees in API mode",
+        "author":
+        {
+            "name": "Andrew Rapp",
+            "email": "andrew.rapp@gmail.com",
+            "url": "https://code.google.com/u/andrew.rapp@gmail.com/"
+        },
+        "repository":
+        {
+            "type": "git",
+            "url": "https://code.google.com/p/xbee-arduino/"
+        }
+    }
+
+Source Code Archived (Zip, Tar.Gz)
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+You can manually archive your library source code and host it in the *Internet*.
+Then you should specify additional fields, like :ref:`libjson_version` and
+:ref:`libjson_downloadurl`. The final list of **required** fields in
+:ref:`library_config` will look like:
+
+* :ref:`libjson_name`
+* :ref:`libjson_keywords`
+* :ref:`libjson_description`
+* :ref:`libjson_author`
+* :ref:`libjson_version`
+* :ref:`libjson_downloadurl`
+
+.. code-block:: javascript
+
+    {
+        "name": "Arduino-OneWire",
+        "keywords": "onewire, 1-wire, bus, sensor, temperature, ibutton",
+        "description": "Control devices (from Dallas Semiconductor) that use the One Wire protocol (DS18S20, DS18B20, DS2408 and etc)",
+        "author":
+        {
+            "name": "Paul Stoffregen",
+            "url": "http://www.pjrc.com/teensy/td_libs_OneWire.html"
+        },
+        "version": "2.2",
+        "downloadUrl": "http://www.pjrc.com/teensy/arduino_libraries/OneWire.zip",
+        "include": "OneWire"
+    }
+
+
+Register
+--------
+
+* The library must adhere to the :ref:`library_config` specification.
+* There must be public *HTTP* access to library :ref:`library_config` file.
+
+Now, you can :ref:`register <cmd_lib_register>` your library and allow others
+to :ref:`install <cmd_lib_install>` it.
+
diff --git a/docs/librarymanager/index.rst b/docs/librarymanager/index.rst
index f93a83de..8f7a857f 100644
--- a/docs/librarymanager/index.rst
+++ b/docs/librarymanager/index.rst
@@ -17,4 +17,5 @@ You don't need to bother for finding the latest version of library. Due to
 .. toctree::
     :maxdepth: 2
 
+    create
     config
diff --git a/docs/userguide/lib/cmd_register.rst b/docs/userguide/lib/cmd_register.rst
new file mode 100644
index 00000000..fddb1478
--- /dev/null
+++ b/docs/userguide/lib/cmd_register.rst
@@ -0,0 +1,26 @@
+.. _cmd_lib_register:
+
+platformio lib register
+=======================
+
+.. contents::
+
+Usage
+-----
+
+.. code-block:: bash
+
+    platformio lib regiter [HTTP_URL_TO_LIBRARY.JSON]
+
+
+Description
+-----------
+
+Register new library and allow others to install it.
+
+Examples
+--------
+
+.. code-block:: bash
+
+    $ platformio lib register http://my.example.com/library.json
diff --git a/docs/userguide/lib/index.rst b/docs/userguide/lib/index.rst
index d1d5802a..6d2c5fea 100644
--- a/docs/userguide/lib/index.rst
+++ b/docs/userguide/lib/index.rst
@@ -16,6 +16,7 @@ To print all available commands and options use:
 
     cmd_install
     cmd_list
+    cmd_register
     cmd_search
     cmd_show
     cmd_uninstall