diff --git a/workspace_tools/export/__init__.py b/workspace_tools/export/__init__.py
index e35785a66f..8cba2a453b 100644
--- a/workspace_tools/export/__init__.py
+++ b/workspace_tools/export/__init__.py
@@ -21,7 +21,7 @@ from shutil import copytree, rmtree
 from workspace_tools.utils import mkdir
 from workspace_tools.export import uvision4, codesourcery, codered, gccarm, ds5_5, iar, emblocks, coide, kds
 from workspace_tools.export.exporters import zip_working_directory_and_clean_up, OldLibrariesException
-from workspace_tools.targets import EXPORT_MAP
+from workspace_tools.targets import TARGET_NAMES, EXPORT_MAP
 
 EXPORTERS = {
     'uvision': uvision4.Uvision4,
@@ -118,3 +118,59 @@ def setup_user_prj(user_dir, prj_path, lib_paths=None):
     if lib_paths is not None:
         for lib_path in lib_paths:
             copy_tree(lib_path, join(user_lib, basename(lib_path)))
+
+def get_unique_supported_ides():
+    """ Get list of all unique IDEs supported by targets """
+    unique_supported_ides = []
+    for key in EXPORTERS.iterkeys():
+        unique_supported_ides.append(key)
+    return unique_supported_ides
+
+def mcu_ide_matrix(verbose_html=False, platform_filter=None):
+    """  Shows target map using prettytable """
+    supported_ides = []
+    for key in EXPORTERS.iterkeys():
+        supported_ides.append(key)
+    supported_ides.sort()
+    from prettytable import PrettyTable, ALL # Only use it in this function so building works without extra modules
+
+    # All tests status table print
+    columns = ["Platform"] + supported_ides
+    pt = PrettyTable(columns)
+    # Align table
+    for col in columns:
+        pt.align[col] = "c"
+    pt.align["Platform"] = "l"
+
+    perm_counter = 0
+    target_counter = 0
+    for target in sorted(TARGET_NAMES):
+        target_counter += 1
+
+        row = [target]  # First column is platform name
+        for ide in supported_ides:
+            text = "-"
+            if target in EXPORTERS[ide].TARGETS:
+                if verbose_html: 
+                    text = "✓" 
+                else: 
+                    text = "x"
+                perm_counter += 1
+            row.append(text)
+        pt.add_row(row)
+
+    pt.border = True
+    pt.vrules = ALL
+    pt.hrules = ALL
+    # creates a html page suitable for a browser
+    # result = pt.get_html_string(format=True) if verbose_html else pt.get_string()
+    # creates a html page in a shorter format suitable for readme.md
+    result = pt.get_html_string() if verbose_html else pt.get_string()
+    result += "\n"
+    result += "Total IDEs: %d\n"% (len(supported_ides))
+    if verbose_html: result += "<br>"
+    result += "Total platforms: %d\n"% (target_counter)
+    if verbose_html: result += "<br>"
+    result += "Total permutations: %d"% (perm_counter)
+    if verbose_html: result = result.replace("&amp;", "&")
+    return result
diff --git a/workspace_tools/project.py b/workspace_tools/project.py
index 234fbd1e04..6f7fd1c473 100644
--- a/workspace_tools/project.py
+++ b/workspace_tools/project.py
@@ -8,7 +8,7 @@ from optparse import OptionParser
 
 from workspace_tools.paths import EXPORT_DIR, EXPORT_WORKSPACE, EXPORT_TMP
 from workspace_tools.paths import MBED_BASE, MBED_LIBRARIES
-from workspace_tools.export import export, setup_user_prj, EXPORTERS
+from workspace_tools.export import export, setup_user_prj, EXPORTERS, mcu_ide_matrix
 from workspace_tools.utils import args_error
 from workspace_tools.tests import TESTS, Test, TEST_MAP
 from workspace_tools.targets import TARGET_NAMES
@@ -65,6 +65,18 @@ if __name__ == '__main__':
                       default=False,
                       help="list available programs in order and exit")
 
+    parser.add_option("-S", "--list-matrix",
+                      action="store_true",
+                      dest="supported_ides",
+                      default=False,
+                      help="displays supported matrix of MCUs and IDEs")
+
+    parser.add_option("-E",
+                      action="store_true",
+                      dest="supported_ides_html",
+                      default=False,
+                      help="writes workspace_tools/export/README.md")
+
     (options, args) = parser.parse_args()
 
     # Print available tests in order and exit
@@ -72,6 +84,24 @@ if __name__ == '__main__':
         print '\n'.join(map(str, sorted(TEST_MAP.values())))
         sys.exit()
 
+    # Only prints matrix of supported IDEs
+    if options.supported_ides:
+        print mcu_ide_matrix()
+        exit(0)
+
+    # Only prints matrix of supported IDEs
+    if options.supported_ides_html:
+        html = mcu_ide_matrix(verbose_html=True)
+        f = open("./export/README.md","w")
+        try:
+            f.write("Exporter IDE/Platform Support\n")
+            f.write("-----------------------------------\n")
+            f.write("\n");
+            f.write(html)
+        finally:
+            f.close()
+        exit(0)
+
     # Clean Export Directory
     if options.clean:
         if exists(EXPORT_DIR):