What is the key difference between SocialRainbow and Postlia?

SocialRainbow belongs to the Developer Tools category with cloud HTTP/SSE execution, while Postlia belongs to the Developer Tools category with cloud HTTP/SSE execution.

How do I install SocialRainbow or Postlia 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 SocialRainbow and Postlia free or paid?

SocialRainbow operates under a Free / Open Source model (No auth required). Postlia operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

SocialRainbow lists 0 tools with 0 views and 0 GitHub stars. Postlia lists 0 tools with 0 views and 0 GitHub stars.

Can I use both SocialRainbow and Postlia 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 SocialRainbow or Postlia 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 SocialRainbow and Postlia free to use, or do they require API keys?

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

Yes! MCP clients support multi-server orchestration. You can include both socialrainbow and postlia 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, SocialRainbow has a Quality Score of 30 /100 ( Emerging ) with 0 views, 0 installs, and 0 GitHub stars. Postlia holds a Quality Score of 42 /100 ( Fair ) with 0 views, 0 installs, and 0 GitHub stars.

Side-by-Side Model Context Protocol Comparison

SocialRainbow vs Postlia

In-depth architectural comparison of the SocialRainbow and Postlia 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

SocialRainbow

Developer Tools · Remote HTTP/SSE

Quality: 30/100 (Emerging) | Auth: No auth required

Postlia

Developer Tools · Remote HTTP/SSE

Quality: 42/100 (Fair) | Auth: No auth required

Verdict Summary: Choose SocialRainbow if you need specialized Developer Tools tools running via a hosted cloud SSE transport. Choose Postlia if your workspace requires Developer Tools integration with remote web transport. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose SocialRainbow when:

You need dedicated capabilities in the Developer Tools domain.
You prefer remote streaming HTTP/SSE transport architecture.
Your security boundary fits: No auth required (Free / Open Source).

Explore SocialRainbow Details

Choose Postlia when:

You need dedicated capabilities in the Developer Tools domain.
You prefer remote streaming HTTP/SSE transport architecture.
Your security boundary fits: No auth required (Free / Open Source).

Explore Postlia Details

Feature & Specification Comparison

Specification	S SocialRainbow Developer Tools	P Postlia Developer Tools
Summary	Draft, validate, publish, schedule, and manage social posts across connected accounts.	Schedule and publish social posts to 7 networks from AI agents. Postlia API key (Pro) required.
Category & Scope	Developer Tools	Developer Tools
Quality signal

Tools & Capabilities Breakdown

SocialRainbow Tools (0)

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

Postlia 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).

SocialRainbow Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "socialrainbow": {
      "url": "https://socialrainbow.app"
    }
  }
}

Postlia Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "postlia": {
      "url": "https://postlia.com"
    }
  }
}

Frequently Asked Questions

SocialRainbow is categorized under Developer Tools and uses a remote streaming HTTP/SSE transport. In contrast, Postlia belongs to Developer Tools using remote streaming HTTP/SSE transport. Select SocialRainbow when you need capabilities focused on developer tools and Postlia when you require tools for developer tools.

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