What is the key difference between Openholidays and Openrouter?

Openholidays belongs to the Developer Tools category with local stdio execution, while Openrouter belongs to the Developer Tools category with local stdio execution.

How do I install Openholidays or Openrouter 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 Openholidays and Openrouter free or paid?

Openholidays operates under a Free / Open Source model (No auth required). Openrouter operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Openholidays lists 0 tools with 0 views and 0 GitHub stars. Openrouter lists 0 tools with 0 views and 0 GitHub stars.

Can I use both Openholidays and Openrouter 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

Openholidays vs Openrouter

In-depth architectural comparison of the Openholidays and Openrouter 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

Openholidays

Developer Tools · Local stdio

Quality: 24/100 (Emerging) | Auth: No auth required

Openrouter

Developer Tools · Local stdio

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

Verdict Summary: Choose Openholidays if you need specialized Developer Tools tools running via a local process. Choose Openrouter 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 Openholidays 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 Openholidays Details

Choose Openrouter 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 Openrouter Details

Feature & Specification Comparison

Specification	Openholidays Developer Tools	Openrouter Developer Tools
Summary	OpenHolidays MCP.	OpenRouter Models MCP.
Category & Scope	Developer Tools	Developer Tools
Quality signal

Tools & Capabilities Breakdown

Openholidays Tools (0)

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

Openrouter 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).

Openholidays Configuration

mcpServers (Claude Desktop / Cursor)

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

Openrouter Configuration

mcpServers (Claude Desktop / Cursor)

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

Frequently Asked Questions

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

More alternatives to Openholidays More alternatives to Openrouter Developer Tools category hub