Index: devel/Makefile
===================================================================
--- devel/Makefile
+++ devel/Makefile
@@ -1823,6 +1823,7 @@
     SUBDIR += omniNotify
     SUBDIR += omniORB
     SUBDIR += omniORB-4.1
+    SUBDIR += omnisharp-server
     SUBDIR += oniguruma
     SUBDIR += onscripter
     SUBDIR += onscripter-1byte
Index: devel/omnisharp-server/Makefile
===================================================================
--- /dev/null
+++ devel/omnisharp-server/Makefile
@@ -0,0 +1,29 @@
+# Created by: Richard Gallamore <ultima@FreeBSD.org>
+# $FreeBSD$
+
+PORTNAME=	omnisharp-server
+DISTVERSION=	g20150729
+CATEGORIES=	devel
+
+MAINTAINER=	ultima@FreeBSD.org
+COMMENT=	HTTP wrapper around NRefactory for C\# editor plugins
+
+LICENSE=	MIT
+LICENSE_FILE=	${WRKSRC}/LICENSE.md
+
+USES=		mono
+USE_GITHUB=	yes
+GH_ACCOUNT=	OmniSharp
+GH_TAGNAME=	e1902915c
+GH_TUPLE=	icsharpcode:NRefactory:3f78bdbed:nrefactory/NRefactory \
+		jbevain:cecil:4770957a0:cecil/cecil
+
+do-build:
+		(cd ${WRKSRC} && ${SETENV} ${MAKE_ENV} \
+			xbuild /property:Configuration=Release)
+
+do-install:
+		(cd ${WRKSRC}/OmniSharp/bin && ${COPYTREE_SHARE} \
+			"Release" ${STAGEDIR}/${DATADIR}/bin)
+
+.include <bsd.port.mk>
Index: devel/omnisharp-server/distinfo
===================================================================
--- /dev/null
+++ devel/omnisharp-server/distinfo
@@ -0,0 +1,7 @@
+TIMESTAMP = 1513219474
+SHA256 (OmniSharp-omnisharp-server-g20150729-e1902915c_GH0.tar.gz) = 1ac89920c32288b9141a9bc23f4246cf003c4bac214bd007d8955fd256b05552
+SIZE (OmniSharp-omnisharp-server-g20150729-e1902915c_GH0.tar.gz) = 3004591
+SHA256 (icsharpcode-NRefactory-3f78bdbed_GH0.tar.gz) = a2363b7cd3961bb9799e70a400779da17f0d0799732889a6bc18585ecc663a5c
+SIZE (icsharpcode-NRefactory-3f78bdbed_GH0.tar.gz) = 1969655
+SHA256 (jbevain-cecil-4770957a0_GH0.tar.gz) = 540b888cf415918158851bb9402bb2b1bf0f6205f95121cc76c1632f2426ba4b
+SIZE (jbevain-cecil-4770957a0_GH0.tar.gz) = 439866
Index: devel/omnisharp-server/pkg-descr
===================================================================
--- /dev/null
+++ devel/omnisharp-server/pkg-descr
@@ -0,0 +1,8 @@
+HTTP wrapper around [NRefactory] allowing C# editor plugins
+to be written for any editor in any language.
+
+This is the server component for the Vim OmniSharp plugin,
+YouCompleteMe, Sublime Text 2, Sublime Text 3, Emacs
+OmniSharp plugin and Atom plugin
+
+WWW: https://github.com/OmniSharp/omnisharp-server
Index: devel/omnisharp-server/pkg-plist
===================================================================
--- /dev/null
+++ devel/omnisharp-server/pkg-plist
@@ -0,0 +1,25 @@
+%%DATADIR%%/bin/Release/ICSharpCode.NRefactory.CSharp.Refactoring.dll
+%%DATADIR%%/bin/Release/ICSharpCode.NRefactory.CSharp.Refactoring.xml
+%%DATADIR%%/bin/Release/ICSharpCode.NRefactory.CSharp.dll
+%%DATADIR%%/bin/Release/ICSharpCode.NRefactory.CSharp.xml
+%%DATADIR%%/bin/Release/ICSharpCode.NRefactory.Cecil.dll
+%%DATADIR%%/bin/Release/ICSharpCode.NRefactory.Cecil.dll.mdb
+%%DATADIR%%/bin/Release/ICSharpCode.NRefactory.Xml.dll
+%%DATADIR%%/bin/Release/ICSharpCode.NRefactory.Xml.xml
+%%DATADIR%%/bin/Release/ICSharpCode.NRefactory.dll
+%%DATADIR%%/bin/Release/ICSharpCode.NRefactory.xml
+%%DATADIR%%/bin/Release/Microsoft.Build.Evaluation.dll
+%%DATADIR%%/bin/Release/Microsoft.Build.Evaluation.dll.mdb
+%%DATADIR%%/bin/Release/Mono.Cecil.dll
+%%DATADIR%%/bin/Release/Mono.Cecil.dll.mdb
+%%DATADIR%%/bin/Release/Nancy.Hosting.Self.dll
+%%DATADIR%%/bin/Release/Nancy.Metadata.Module.dll
+%%DATADIR%%/bin/Release/Nancy.Swagger.dll
+%%DATADIR%%/bin/Release/Nancy.dll
+%%DATADIR%%/bin/Release/OmniSharp.exe
+%%DATADIR%%/bin/Release/OmniSharp.exe.config
+%%DATADIR%%/bin/Release/OmniSharp.exe.mdb
+%%DATADIR%%/bin/Release/Swagger.ObjectModel.dll
+%%DATADIR%%/bin/Release/System.IO.Abstractions.dll
+%%DATADIR%%/bin/Release/config.json
+%%DATADIR%%/bin/Release/monodoc.dll