Onboarding request: io.github.andypgray/resharper-cli-mcp (NuGet / dnx)

[andypgray]

resharper-cli-mcp is an MCP server that gives a C# coding agent ReSharper's solution-wide inspections and its code cleanup. It wraps JetBrains' jb command-line tools, manages the ReSharper cache between calls, and returns markdown sized to the client's output budget. It is unofficial: not affiliated with or endorsed by JetBrains. It bundles no JetBrains software and shells out to a jb you install yourself.

I would like to request onboarding into the GitHub MCP Registry.

Server details

Field	Value
Registry name	io.github.andypgray/resharper-cli-mcp
Version	1.5.0
Repository	https://github.com/andypgray/resharper-cli-mcp
server.json	https://github.com/andypgray/resharper-cli-mcp/blob/main/.mcp/server.json
NuGet package	Zphil.ReSharperCli
Runtime hint	dnx
Transport	stdio
License	MIT
Description	ReSharper CLI inspection/cleanup via MCP. Unofficial: not affiliated with or endorsed by JetBrains.

Packaging

The server ships as a .NET global tool on NuGet and runs under dnx, so a client starts it without a clone or a build step. It has been listed in the official MCP registry since 1.0.1, and 1.5.0 has been the latest version there since 2026-08-26.

com.microsoft/nuget is the precedent for this packaging in the GitHub registry: its listing renders dnx install steps for Visual Studio 2026, Visual Studio 2022 and VS Code. If a NuGet-packaged server needs anything further from me, tell me what and I will add it.

What it exposes

Three tools. resharper_inspect runs a read-only inspection and returns issues grouped by file. resharper_cleanup applies ReSharper's code cleanup to named files in place. resharper_reset_cache drops the solution's cache generations.

Two resources document how ReSharper configuration resolves and how to run the server, and one prompt walks an agent through deriving a style guide for a legacy codebase.

Requirements

The .NET 10 SDK and JetBrains' ReSharper Command Line Tools, both installed as .NET global tools:

dotnet tool install -g JetBrains.ReSharper.GlobalTools
dotnet tool install -g Zphil.ReSharperCli

The ReSharper command-line tools are free and need no IDE or licence.