diff --git a/.azure-pipelines/ci-build.yml b/.azure-pipelines/ci-build.yml
new file mode 100644
index 000000000..5649e50c5
--- /dev/null
+++ b/.azure-pipelines/ci-build.yml
@@ -0,0 +1,126 @@
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License.
+
+name: $(BuildDefinitionName)_$(SourceBranchName)_$(Date:yyyyMMdd)$(Rev:.r)
+
+trigger:
+  branches:
+    include:
+      - master
+pr: none
+
+pool:
+  name: Azure Pipelines
+  vmImage: windows-latest
+  demands:
+  - msbuild
+  - vstest
+
+steps:
+- task: NuGetCommand@2
+  displayName: 'NuGet restore'
+
+- task: MSBuild@1
+  displayName: 'Build solution **/*.sln'
+  inputs:
+    configuration: Release
+
+- task: VSTest@2
+  displayName: 'XUnit Tests'
+  inputs:
+    testAssemblyVer2: |
+     **\*.Tests.dll
+     
+    vsTestVersion: 16.0
+    codeCoverageEnabled: true
+
+- task: SFP.build-tasks.custom-build-task-1.EsrpCodeSigning@1
+  displayName: 'ESRP CodeSigning'
+  inputs:
+    ConnectedServiceName: 'microsoftgraph ESRP CodeSign DLL and NuGet (AKV)'
+    FolderPath: src
+    signConfigType: inlineSignParams
+    inlineOperation: |
+     [
+         {
+             "keyCode": "CP-230012",
+             "operationSetCode": "SigntoolSign",
+             "parameters": [
+             {
+                 "parameterName": "OpusName",
+                 "parameterValue": "Microsoft"
+             },
+             {
+                 "parameterName": "OpusInfo",
+                 "parameterValue": "http://www.microsoft.com"
+             },
+             {
+                 "parameterName": "FileDigest",
+                 "parameterValue": "/fd \"SHA256\""
+             },
+             {
+                 "parameterName": "PageHash",
+                 "parameterValue": "/NPH"
+             },
+             {
+                 "parameterName": "TimeStamp",
+                 "parameterValue": "/tr \"http://rfc3161.gtm.corp.microsoft.com/TSS/HttpTspServer\" /td sha256"
+             }
+             ],
+             "toolName": "sign",
+             "toolVersion": "1.0"
+         },
+         {
+             "keyCode": "CP-230012",
+             "operationSetCode": "SigntoolVerify",
+             "parameters": [ ],
+             "toolName": "sign",
+             "toolVersion": "1.0"
+         }
+     ]
+    SessionTimeout: 20
+
+- task: MSBuild@1
+  displayName: 'Pack OpenAPI'
+  inputs:
+    solution: src/Microsoft.OpenApi/Microsoft.OpenApi.csproj
+    configuration: Release
+    msbuildArguments: '/t:pack /p:PackageOutputPath=$(Build.ArtifactStagingDirectory) /p:IncludeSymbols=true /p:SymbolPackageFormat=snupkg'
+
+- task: MSBuild@1
+  displayName: 'Pack OpenAPI Readers'
+  inputs:
+    solution: src/Microsoft.OpenApi.Readers/Microsoft.OpenApi.Readers.csproj
+    configuration: Release
+    msbuildArguments: '/t:pack /p:PackageOutputPath=$(Build.ArtifactStagingDirectory) /p:IncludeSymbols=true /p:SymbolPackageFormat=snupkg'
+
+- task: SFP.build-tasks.custom-build-task-1.EsrpCodeSigning@1
+  displayName: 'ESRP CodeSigning Nuget Packages'
+  inputs:
+    ConnectedServiceName: 'microsoftgraph ESRP CodeSign DLL and NuGet (AKV)'
+    FolderPath: '$(Build.ArtifactStagingDirectory)'
+    Pattern: '*.nupkg'
+    signConfigType: inlineSignParams
+    inlineOperation: |
+     [
+         {
+             "keyCode": "CP-401405",
+             "operationSetCode": "NuGetSign",
+             "parameters": [ ],
+             "toolName": "sign",
+             "toolVersion": "1.0"
+         },
+         {
+             "keyCode": "CP-401405",
+             "operationSetCode": "NuGetVerify",
+             "parameters": [ ],
+             "toolName": "sign",
+             "toolVersion": "1.0"
+         }
+     ]
+    SessionTimeout: 20
+
+- task: PublishBuildArtifacts@1
+  displayName: 'Publish Artifact: Nugets'
+  inputs:
+    ArtifactName: Nugets
\ No newline at end of file
diff --git a/src/Microsoft.OpenApi.Readers/Microsoft.OpenApi.Readers.csproj b/src/Microsoft.OpenApi.Readers/Microsoft.OpenApi.Readers.csproj
index d16fc1fd1..c52601ebb 100644
--- a/src/Microsoft.OpenApi.Readers/Microsoft.OpenApi.Readers.csproj
+++ b/src/Microsoft.OpenApi.Readers/Microsoft.OpenApi.Readers.csproj
@@ -14,10 +14,15 @@
         <Description>OpenAPI.NET Readers for JSON and YAML documents</Description>
         <Copyright>© Microsoft Corporation. All rights reserved.</Copyright>
         <PackageTags>OpenAPI .NET</PackageTags>
-        
+        <RepositoryUrl>https://github.com/Microsoft/OpenAPI.NET</RepositoryUrl>
+        <PackageReleaseNotes>
+- Publish symbols.
+        </PackageReleaseNotes>        
         <AssemblyName>Microsoft.OpenApi.Readers</AssemblyName>
         <RootNamespace>Microsoft.OpenApi.Readers</RootNamespace>
         <SignAssembly>true</SignAssembly>
+        <!-- https://github.com/dotnet/sourcelink/blob/main/docs/README.md#embeduntrackedsources -->
+        <EmbedUntrackedSources>true</EmbedUntrackedSources>
     </PropertyGroup>
 
     <PropertyGroup>
@@ -25,6 +30,15 @@
         <AssemblyOriginatorKeyFile>..\Microsoft.OpenApi.snk</AssemblyOriginatorKeyFile>
     </PropertyGroup>
 
+    <!-- https://github.com/clairernovotny/DeterministicBuilds#deterministic-builds -->
+    <PropertyGroup Condition="'$(TF_BUILD)' == 'true'">
+        <ContinuousIntegrationBuild>true</ContinuousIntegrationBuild>
+    </PropertyGroup>
+
+    <ItemGroup>
+        <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="All"/>
+    </ItemGroup>
+
     <ItemGroup>
         <PackageReference Include="SharpYaml" Version="1.6.6" />
     </ItemGroup>
diff --git a/src/Microsoft.OpenApi/Microsoft.OpenApi.csproj b/src/Microsoft.OpenApi/Microsoft.OpenApi.csproj
index 379d430fb..d0ff2fbcd 100644
--- a/src/Microsoft.OpenApi/Microsoft.OpenApi.csproj
+++ b/src/Microsoft.OpenApi/Microsoft.OpenApi.csproj
@@ -14,17 +14,31 @@
         <Description>.NET models with JSON and YAML writers for OpenAPI specification</Description>
         <Copyright>© Microsoft Corporation. All rights reserved.</Copyright>
         <PackageTags>OpenAPI .NET</PackageTags>
-        
+        <RepositoryUrl>https://github.com/Microsoft/OpenAPI.NET</RepositoryUrl>
+        <PackageReleaseNotes>
+- Publish symbols.
+        </PackageReleaseNotes>
         <AssemblyName>Microsoft.OpenApi</AssemblyName>
         <RootNamespace>Microsoft.OpenApi</RootNamespace>
         <SignAssembly>true</SignAssembly>
+        <!-- https://github.com/dotnet/sourcelink/blob/main/docs/README.md#embeduntrackedsources -->
+        <EmbedUntrackedSources>true</EmbedUntrackedSources>
     </PropertyGroup>
 
     <PropertyGroup>
         <DocumentationFile>bin\$(Configuration)\$(TargetFramework)\Microsoft.OpenApi.xml</DocumentationFile>
         <AssemblyOriginatorKeyFile>..\Microsoft.OpenApi.snk</AssemblyOriginatorKeyFile>
     </PropertyGroup>
-    
+
+    <!-- https://github.com/clairernovotny/DeterministicBuilds#deterministic-builds -->
+    <PropertyGroup Condition="'$(TF_BUILD)' == 'true'">
+        <ContinuousIntegrationBuild>true</ContinuousIntegrationBuild>
+    </PropertyGroup>
+
+    <ItemGroup>
+        <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="All"/>
+    </ItemGroup>
+
     <ItemGroup>
         <Compile Update="Properties\SRResource.Designer.cs">
             <DesignTime>True</DesignTime>
diff --git a/test/Microsoft.OpenApi.Tests/PublicApi/PublicApi.approved.txt b/test/Microsoft.OpenApi.Tests/PublicApi/PublicApi.approved.txt
index 16a6e1c7b..e5fd82d46 100755
--- a/test/Microsoft.OpenApi.Tests/PublicApi/PublicApi.approved.txt
+++ b/test/Microsoft.OpenApi.Tests/PublicApi/PublicApi.approved.txt
@@ -1,3 +1,4 @@
+[assembly: System.Reflection.AssemblyMetadata("RepositoryUrl", "https://github.com/Microsoft/OpenAPI.NET")]
 [assembly: System.Runtime.CompilerServices.InternalsVisibleTo(@"Microsoft.OpenApi.Readers.Tests, PublicKey=0024000004800000940000000602000000240000525341310004000001000100957cb48387b2a5f54f5ce39255f18f26d32a39990db27cf48737afc6bc62759ba996b8a2bfb675d4e39f3d06ecb55a178b1b4031dcb2a767e29977d88cce864a0d16bfc1b3bebb0edf9fe285f10fffc0a85f93d664fa05af07faa3aad2e545182dbf787e3fd32b56aca95df1a3c4e75dec164a3f1a4c653d971b01ffc39eb3c4")]
 [assembly: System.Runtime.CompilerServices.InternalsVisibleTo(@"Microsoft.OpenApi.Tests, PublicKey=0024000004800000940000000602000000240000525341310004000001000100957cb48387b2a5f54f5ce39255f18f26d32a39990db27cf48737afc6bc62759ba996b8a2bfb675d4e39f3d06ecb55a178b1b4031dcb2a767e29977d88cce864a0d16bfc1b3bebb0edf9fe285f10fffc0a85f93d664fa05af07faa3aad2e545182dbf787e3fd32b56aca95df1a3c4e75dec164a3f1a4c653d971b01ffc39eb3c4")]
 [assembly: System.Runtime.Versioning.TargetFramework(".NETStandard,Version=v2.0", FrameworkDisplayName="")]