What is the key difference between Postproxy and Zernio?

Postproxy belongs to the Developer Tools category with local stdio execution, while Zernio belongs to the Developer Tools category with local stdio execution.

How do I install Postproxy or Zernio 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 Postproxy and Zernio free or paid?

Postproxy operates under a Free / Open Source model (No auth required). Zernio operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Postproxy lists 0 tools with 0 views and 0 GitHub stars. Zernio lists 0 tools with 0 views and 0 GitHub stars.

Can I use both Postproxy and Zernio 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 Postproxy or Zernio 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 Postproxy and Zernio free to use, or do they require API keys?

Postproxy is listed under a Free / Open Source model with No auth required . Zernio 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 Postproxy and Zernio at the same time in my AI client?

Yes! MCP clients support multi-server orchestration. You can include both postproxy and zernio 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, Postproxy has a Quality Score of 27 /100 ( Emerging ) with 0 views, 0 installs, and 0 GitHub stars. Zernio holds a Quality Score of 27 /100 ( Emerging ) with 0 views, 0 installs, and 0 GitHub stars.

Side-by-Side Model Context Protocol Comparison

Postproxy vs Zernio

In-depth architectural comparison of the Postproxy and Zernio 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

Postproxy

Developer Tools · Local stdio

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

Zernio

Developer Tools · Local stdio

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

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

Choose Zernio 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 Zernio Details

Feature & Specification Comparison

Specification	P Postproxy Developer Tools	Z Zernio Developer Tools
Summary	Publish, schedule, and manage social media posts across major platforms via the Postproxy API.	Schedule, publish, and analyze social media across 15+ platforms, plus inbox, ads, and analytics.
Category & Scope	Developer Tools	Developer Tools
Quality signal

Tools & Capabilities Breakdown

Postproxy Tools (0)

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

Zernio 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).

Postproxy Configuration

mcpServers (Claude Desktop / Cursor)

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

Zernio Configuration