second-opinion MCP Server

An MCP (Model Context Protocol) server that assists Claude Code in reviewing commits and code bases. This tool leverages external LLMs (OpenAI, Google Gemini, Ollama, Mistral) to provide intelligent…

Local serverstdio

What is the second-opinion MCP Server?

second-opinion is an MCP project maintained in the dshills/second-opinion repository. The maintainer describes its purpose as “An MCP (Model Context Protocol) server that assists Claude Code in reviewing commits and code bases. This tool leverages external LLMs (OpenAI, Google Gemini, Ollama…”. Read the project documentation for the complete scope.

Local setup

The project provides a local client configuration using /path/to/second-opinion/bin/second-opinion. Follow the repository’s build and installation steps before copying it, and replace example paths with the paths on your own computer.

Source

Project documentation · Repository · Discovery listing. This profile records the public documentation checked on 2026-10-08.

Recorded tools

Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.

ToolWhat it does
TaskSpecific Temperature: 0.1 for security focus (high precision), 0.2 for general code review
MemorySafe Diff Processing: Handles large commits with automatic truncation
ContextAware Analysis: Tailored analysis for staged vs. all uncommitted work

How to install the second-opinion MCP Server

{
  "mcpServers": {
    "second-opinion": {
      "command": "/path/to/second-opinion/bin/second-opinion"
    }
  }
}

From the project documentation. Replace placeholders and example paths before connecting.