What is the key difference between MCP Linkedin and Postfast MCP?

MCP Linkedin belongs to the Social Media category with local stdio execution, while Postfast MCP belongs to the Social Media category with local stdio execution.

How do I install MCP Linkedin or Postfast 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 MCP Linkedin and Postfast MCP free or paid?

MCP Linkedin operates under a Free / Open Source model (API Key required). Postfast MCP operates under a BYOK (Pay Provider Direct) model (other).

Which MCP server has more tools and community activity?

MCP Linkedin lists 5 tools with 5 views and 2 GitHub stars. Postfast MCP lists 24 tools with 4 views and 5 GitHub stars.

Can I use both MCP Linkedin and Postfast 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.

Side-by-Side Model Context Protocol Comparison

MCP Linkedin vs Postfast MCP

In-depth architectural comparison of the MCP Linkedin and Postfast 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

MCP Linkedin

Social Media · Local stdio

Quality: 41/100 (Fair) | Auth: API Key required

Postfast MCP

Social Media · Local stdio

Quality: 64/100 (Good) | Auth: other

Verdict Summary: Choose MCP Linkedin if you need specialized Social Media tools running via a local process. Choose Postfast 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 MCP Linkedin when:

You need dedicated capabilities in the Social Media domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: API Key required (Free / Open Source).
You have access to required keys: UNIPILE_API_KEY, UNIPILE_DSN.
Primary tools included: LinkedIn post publishing through Unipile, Dry-run previews for posts and comments, Comments and immediate reactions.

Explore MCP Linkedin Details

Choose Postfast MCP when:

You need dedicated capabilities in the Social Media domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: other (BYOK (Pay Provider Direct)).
You have access to required keys: POSTFAST_API_KEY, POSTFAST_API_URL.

Feature & Specification Comparison

Specification	MCP Linkedin timkulbaev Social Media	Postfast MCP peturgeorgievv-factory Social Media
Summary	LinkedIn publishing, commenting, and reacting via Unipile API. Dry-run by default, SKILL.md included, CLI-first design for AI automation workflows.	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.
Category & Scope

Tools & Capabilities Breakdown

MCP Linkedin Tools (5)

LinkedIn post publishing through Unipile

Dry-run previews for posts and comments

Comments and immediate reactions

Local or URL-based media attachments

Company mention resolution

Postfast MCP Tools (24)

list_accounts

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

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).

MCP Linkedin Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "timkulbaev-mcp-linkedin": {
      "command": "npx",
      "args": [
        "-y",
        "timkulbaev-mcp-linkedin"
      ],
      "env": {
        "UNIPILE_API_KEY": "YOUR_UNIPILE_API_KEY_HERE",
        "UNIPILE_DSN": "YOUR_UNIPILE_DSN_HERE"
      }
    }
  }
}

Postfast MCP Configuration

mcpServers (Claude Desktop / Cursor)

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

Frequently Asked Questions

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

More alternatives to MCP Linkedin More alternatives to Postfast MCP Social Media category hub Canonical compare URL