What is resharper-cli-mcp?

An MCP plugin that lets an agent run ReSharper command-line code inspections and cleanup for C#. ReSharper is a development tool that finds code problems and can apply supported cleanups.

It is for inspecting C# projects and applying ReSharper cleanup actions. The plugin is unofficial and is not endorsed by JetBrains.

It helps identify and clean up C# code issues through an agent-controlled command-line service.

resharper-cli-mcp — Plugin for Gemini CLI by andypgray

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo

git clone --depth 1 https://github.com/andypgray/resharper-cli-mcp

Made for: Gemini CLI.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/plugins/andypgray/resharper-cli-mcp/gemini-extension/github.svg)](https://agentmods.dev/plugins/andypgray/resharper-cli-mcp/gemini-extension)

Your own site

<a href="https://agentmods.dev/plugins/andypgray/resharper-cli-mcp/gemini-extension"><img src="https://agentmods.dev/badge/plugins/andypgray/resharper-cli-mcp/gemini-extension/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/plugins/andypgray/resharper-cli-mcp/gemini-extension"><img src="https://agentmods.dev/badge/plugins/andypgray/resharper-cli-mcp/gemini-extension.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session not measured What this adds to a session before it is invoked.

When invoked not measured Not applicable: nothing here is loaded into a session.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Security

Grade A, and why

resharper-cli-mcp scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 6d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

gemini-extension.json · 12 lines

What it actually says

{
  "name": "resharper-cli-mcp",
  "version": "1.8.0",
  "description": "JetBrains ReSharper command-line inspection and cleanup for C#, over MCP. Unofficial — not affiliated with or endorsed by JetBrains.",
  "mcpServers": {
    "resharper": {
      "command": "dotnet",
      "args": ["dnx", "[email protected]", "--source", "https://api.nuget.org/v3/index.json"]
    }
  }
}

Files

What ships with it

4 files beside gemini-extension.json in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

6d ago Changed a9df49a12fa9
16d ago Changed 6a4c6256ffb6
1mo ago Changed bb407d3a0d4f
1mo ago Changed d051765cf9b9
2mo ago First seen · 12 lines scan A da8003ad72c0

Subscribe to this mod's changes

resharper-cli-mcp is a plugin published in the GitHub repository andypgray/resharper-cli-mcp (1 stars, last pushed yesterday), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-07.

C# and .NET Claude Code Debugging Languages ai-agents dotnet dotnet-tool linter

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