What is the key difference between Image Gen and MCP Doctor?

Image Gen belongs to the Developer Tools category with local stdio execution, while MCP Doctor belongs to the Developer Tools category with local stdio execution.

How do I install Image Gen or MCP Doctor in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are Image Gen and MCP Doctor free or paid?

Image Gen operates under a Free / Open Source model (No auth required). MCP Doctor operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Image Gen lists 3 tools with 0 views and 1 GitHub stars. MCP Doctor lists 6 tools with 4 views and 1 GitHub stars.

Can I use both Image Gen and MCP Doctor together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

Side-by-Side Model Context Protocol Comparison

Image Gen vs MCP Doctor

In-depth architectural comparison of the Image Gen and MCP Doctor MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

At a Glance & Executive Verdict

Image Gen

Developer Tools · Local stdio

Quality: 52/100 (Good) | Auth: No auth required

MCP Doctor

Developer Tools · Local stdio

Quality: 40/100 (Fair) | Auth: No auth required

Verdict Summary: Choose Image Gen if you need specialized Developer Tools tools running via a local process. Choose MCP Doctor if your workspace requires Developer Tools integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose Image Gen when:

You need dedicated capabilities in the Developer Tools domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
You have access to required keys: GEMINI_API_KEY, OPENAI_API_KEY.
Primary tools included: generate_image, edit_image, list_capabilities.

Explore Image Gen Details

Choose MCP Doctor when:

You need dedicated capabilities in the Developer Tools domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
You have access to required keys: OPENAI_API_KEY, OPENAI_BASE_URL, MCP_DOCTOR_MODEL.
Primary tools included: Six-dimension MCP contract evaluation, Deterministic offline rule-based checks, Optional AI-enhanced review.

Feature & Specification Comparison

Specification	Image Gen Developer Tools	MCP Doctor Developer Tools
Summary
Category & Scope	Developer Tools	Developer Tools
Quality signal

Tools & Capabilities Breakdown

Image Gen Tools (3)

generate_image

Text prompt to one or more image files. Returns the absolute saved paths.

edit_image

Edit or combine existing images with a text instruction. Never overwrites the sources.

list_capabilities

Which providers are configured, default models, and the output directory rules.

MCP Doctor Tools (6)

Six-dimension MCP contract evaluation

Deterministic offline rule-based checks

Optional AI-enhanced review

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

Image Gen Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "image-gen": {
      "command": "npx",
      "args": [
        "-y",
        "@nuver-labs/image-gen-mcp"
      ],
      "env": {
        "GEMINI_API_KEY": "YOUR_GEMINI_API_KEY_HERE",
        "OPENAI_API_KEY": "YOUR_OPENAI_API_KEY_HERE"
      }
    }
  }
}

MCP Doctor Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "mcp-doctor": {
      "command": "uvx",
      "args": [
        "mcp-doctor"
      ],
      "env": {
        "OPENAI_API_KEY": "YOUR_OPENAI_API_KEY_HERE",
        "OPENAI_BASE_URL": "YOUR_OPENAI_BASE_URL_HERE",
        "MCP_DOCTOR_MODEL": "YOUR_MCP_DOCTOR_MODEL_HERE"
      }
    }
  }
}

Frequently Asked Questions

Image Gen is categorized under Developer Tools and uses a local stdio subprocess. In contrast, MCP Doctor belongs to Developer Tools using local stdio subprocess. Select Image Gen when you need capabilities focused on developer tools and MCP Doctor when you require tools for developer tools.

More alternatives to Image Gen More alternatives to MCP Doctor Developer Tools category hub