What is the key difference between Postfast Mcp and Solnk Mcp?

Postfast Mcp belongs to the Social Media category with local stdio execution, while Solnk Mcp belongs to the Social Media category with local stdio execution.

How do I install Postfast Mcp or Solnk Mcp 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 Postfast Mcp and Solnk Mcp free or paid?

Postfast Mcp operates under a BYOK (Pay Provider Direct) model (API Key required). Solnk Mcp operates under a BYOK (Pay Provider Direct) model (API Key required).

Which MCP server has more tools and community activity?

Postfast Mcp lists 24 tools with 3 views and 5 GitHub stars. Solnk Mcp lists 6 tools with 2 views and 1 GitHub stars.

Can I use both Postfast Mcp and Solnk Mcp 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 Postfast Mcp or Solnk Mcp 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 Postfast Mcp and Solnk Mcp free to use, or do they require API keys?

Postfast Mcp is listed under a BYOK (Pay Provider Direct) model with API Key required . Solnk Mcp operates under a BYOK (Pay Provider Direct) model with API Key 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 Postfast Mcp and Solnk Mcp at the same time in my AI client?

Yes! MCP clients support multi-server orchestration. You can include both peturgeorgievv-factory-postfast-mcp and solnk-dev-solnk-mcp 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, Postfast Mcp has a Quality Score of 55 /100 ( Good ) with 3 views, 0 installs, and 5 GitHub stars. Solnk Mcp holds a Quality Score of 43 /100 ( Fair ) with 2 views, 0 installs, and 1 GitHub stars.

Side-by-Side Model Context Protocol Comparison

Postfast Mcp vs Solnk Mcp

In-depth architectural comparison of the Postfast Mcp and Solnk Mcp 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

Postfast Mcp

Social Media · Local stdio

Quality: 55/100 (Good) | Auth: API Key required

Solnk Mcp

Social Media · Local stdio

Quality: 43/100 (Fair) | Auth: API Key required

Verdict Summary: Choose Postfast Mcp if you need specialized Social Media tools running via a local process. Choose Solnk Mcp if your workspace requires Social Media integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose Postfast Mcp when:

You need dedicated capabilities in the Social Media domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: API Key required (BYOK (Pay Provider Direct)).
You have access to required keys: POSTFAST_API_KEY.
Primary tools included: list_accounts, list_posts, create_posts.

Explore Postfast Mcp Details

Choose Solnk Mcp when:

You need dedicated capabilities in the Social Media domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: API Key required (BYOK (Pay Provider Direct)).
You have access to required keys: SOLNK_API_KEY, SOLNK_API_BASE.
Primary tools included: Supports 9 social media platforms, Publish, schedule, confirm, and cancel posts, Media upload via presigned URLs or direct URL ingestion.

Feature & Specification Comparison

Specification	Postfast Mcp peturgeorgievv-factory Social Media	Solnk Mcp solnk-dev Social Media
Summary	Schedule and manage social media posts across 10 platforms (Instagram, Facebook, TikTok, X, LinkedIn, YouTube, Threads, Pinterest, Bluesky, Telegram) from any MCP-compatible AI assistant.	Official Solnk MCP server — publish and schedule content across 9 platforms (X, Instagram, TikTok, YouTube, Facebook, LinkedIn, Pinterest, Threads, Bluesky) from any MCP client. 11 tools for publishing, drafts, scheduling, media upload, and post analytics. Hosted at mcp.solnk.com with bearer API key auth.
Category & Scope

Tools & Capabilities Breakdown

Postfast Mcp Tools (24)

list_accounts

List connected social media accounts (each with `connectionStatus` — `CONNECTED`/`DISABLED` — `disabledReason`, `followerCount`/`followerCountUpdatedAt`, and `inboxCapable`)

list_posts

List posts with filters (specific IDs, platform, status, date range)

create_posts

Create and schedule posts (batch, up to 15)

delete_post

Delete a post by ID

upload_media

Upload a local file and get a media key (handles the full flow)

get_upload_urls

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).

Postfast Mcp Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "peturgeorgievv-factory-postfast-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "peturgeorgievv-factory-postfast-mcp"
      ],
      "env": {
        "POSTFAST_API_KEY": "YOUR_POSTFAST_API_KEY_HERE"
      }
    }
  }
}

Solnk Mcp Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "solnk-dev-solnk-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "solnk-dev-solnk-mcp"
      ],
      "env": {
        "SOLNK_API_KEY": "YOUR_SOLNK_API_KEY_HERE",
        "SOLNK_API_BASE": "YOUR_SOLNK_API_BASE_HERE"
      }
    }
  }
}

Frequently Asked Questions

Postfast Mcp is categorized under Social Media and uses a local stdio subprocess. In contrast, Solnk Mcp belongs to Social Media using local stdio subprocess. Select Postfast Mcp when you need capabilities focused on social media and Solnk Mcp when you require tools for social media.

More alternatives to Postfast Mcp More alternatives to Solnk Mcp Social Media category hub