The Cake.Prca.PullRequests.Tfs addin provides the following features:
- Writes issues as comments to Team Foundation Server (TFS) or Visual Studio Team Services (VSTS) pull requests.
 - Full support for all Core features.
 - Supported authentication methods:
- NTLM using the TfsAuthenticationNtlm alias. Can only be used for on-premise Team Foundation Server.
 - Basic authentication using the TfsAuthenticationBasic alias. Can only be used for on-premise Team Foundation Server configured for basic authentication.
 - Personal Access Token using the TfsAuthenticationPersonalAccessToken alias. Can be used for Team Foundation Server or Visual Studio Team Services.
 - OAuth using the TfsAuthenticationOAuth alias. Can only be used with Visual Studio Team Services.
 - Azure Active Directory using the TfsAuthenticationAzureActiveDirectory alias.
 
 - Identification of pull requests through source branch or pull request ID.
 - Comments written by the addin will be rendered with a specific icon corresponding to the state of the issue.
 - Adds rule number and, if provided by the issue provider, link to the rule description to the comment.
 - Support for issues messages formatted in Markdown format.
 - Alias for approving or voting pull requests.