mcp-openvision MCP Server

MCP OpenVision is a Model Context Protocol (MCP) server that provides image analysis capabilities powered by OpenRouter vision models. It enables AI assistants to analyze images via a simple…

Local serverstdio

What is the mcp-openvision MCP Server?

mcp-openvision is an MCP project maintained in the nazruden/mcp-openvision repository. The maintainer describes its purpose as “MCP OpenVision is a Model Context Protocol (MCP) server that provides image analysis capabilities powered by OpenRouter vision models. It enables AI assistants to analyze…”. Read the project documentation for the complete scope.

Installation

The documented pypi package is mcp-openvision. The configuration below comes from the maintainer’s example; adapt its paths and account values to your environment.

Configuration values

The example declares OPENROUTER_API_KEY, OPENROUTER_DEFAULT_MODEL. Secret-looking values have been replaced with placeholders. Required and optional labels are shown only when the documentation states them.

Source

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

How to install the mcp-openvision MCP Server

{
  "mcpServers": {
    "openvision": {
      "command": "uvx",
      "args": [
        "mcp-openvision"
      ],
      "env": {
        "OPENROUTER_API_KEY": "YOUR_OPENROUTER_API_KEY",
        "OPENROUTER_DEFAULT_MODEL": "anthropic/claude-3-sonnet"
      }
    }
  }
}

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

Configuration

VariableDescriptionRequired
OPENROUTER_API_KEYDeclared in the maintainer’s client configuration.Yes
OPENROUTER_DEFAULT_MODELDeclared in the maintainer’s client configuration.Optional