What is the key difference between Library and Open Mcp Registry?

Library belongs to the Developer Tools category with local stdio execution, while Open Mcp Registry belongs to the Developer Tools category with local stdio execution.

How do I install Library or Open Mcp Registry 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 Library and Open Mcp Registry free or paid?

Library operates under a Free / Open Source model (No auth required). Open Mcp Registry operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Library lists 0 tools with 0 views and 0 GitHub stars. Open Mcp Registry lists 0 tools with 0 views and 0 GitHub stars.

Can I use both Library and Open Mcp Registry 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.

How do I install Library or Open Mcp Registry in Claude Desktop, Cursor, or Windsurf?

Both servers follow the standard Model Context Protocol configuration format. Simply copy the JSON block from the configuration section above and paste it into your AI client's mcpServers configuration object (for instance in claude_desktop_config.json or ~/.cursor/mcp.json ), then completely restart or refresh the application.

Are Library and Open Mcp Registry free to use, or do they require API keys?

Library is listed under a Free / Open Source model with No auth required . Open Mcp Registry operates under a Free / Open Source model with No auth required . If environment variables are required (such as API keys), be sure to define them under the env key in your MCP client's configuration file.

Can I run both Library and Open Mcp Registry at the same time in my AI client?

Yes! MCP clients support multi-server orchestration. You can include both library-11 and open-mcp-registry as distinct keys inside the single mcpServers object in your configuration file. Your AI assistant will automatically select and call the appropriate tool from either server during chat sessions.

Which MCP server has higher directory engagement and quality ratings?

On AllMCPs, Library has a Quality Score of 27 /100 ( Emerging ) with 0 views, 0 installs, and 0 GitHub stars. Open Mcp Registry holds a Quality Score of 25 /100 ( Emerging ) with 0 views, 0 installs, and 0 GitHub stars.

Side-by-Side Model Context Protocol Comparison

Library vs Open Mcp Registry

In-depth architectural comparison of the Library and Open Mcp Registry 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

Library

Developer Tools · Local stdio

Quality: 27/100 (Emerging) | Auth: No auth required

Open Mcp Registry

Developer Tools · Local stdio

Quality: 25/100 (Emerging) | Auth: No auth required

Verdict Summary: Choose Library if you need specialized Developer Tools tools running via a local process. Choose Open Mcp Registry 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 Library 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).

Explore Library Details

Choose Open Mcp Registry 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).

Explore Open Mcp Registry Details

Feature & Specification Comparison

Specification	L Library Developer Tools	O Open Mcp Registry Developer Tools
Summary	Search and discover 25,000+ MCP servers across all major registries. Connect and pay autonomously.	Search and discover MCP servers from the MCP Registry.
Category & Scope	Developer Tools	Developer Tools
Quality signal

Tools & Capabilities Breakdown

Library Tools (0)

No explicit tool names declared in metadata yet. Check project README on main listing page.

Open Mcp Registry Tools (0)

No explicit tool names declared in metadata yet. Check project README on main listing page.

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).

Library Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "library-11": {
      "command": "npx",
      "args": [
        "-y",
        "library-11"
      ]
    }
  }
}

Open Mcp Registry Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "open-mcp-registry": {
      "command": "npx",
      "args": [
        "-y",
        "open-mcp-registry"
      ]
    }
  }
}

Frequently Asked Questions

Library is categorized under Developer Tools and uses a local stdio subprocess. In contrast, Open Mcp Registry belongs to Developer Tools using local stdio subprocess. Select Library when you need capabilities focused on developer tools and Open Mcp Registry when you require tools for developer tools.

More alternatives to Library More alternatives to Open Mcp Registry Developer Tools category hub