What is the key difference between Linkedin MCP Server and Substack MCP?

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

How do I install Linkedin MCP Server or Substack 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 Linkedin MCP Server and Substack MCP free or paid?

Linkedin MCP Server operates under a Free / Open Source model (OAuth 2.0). Substack MCP operates under a Free / Open Source model (other).

Which MCP server has more tools and community activity?

Linkedin MCP Server lists 9 tools with 3 views and 2 GitHub stars. Substack MCP lists 14 tools with 4 views and 34 GitHub stars.

Can I use both Linkedin MCP Server and Substack 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

Linkedin MCP Server vs Substack MCP

In-depth architectural comparison of the Linkedin MCP Server and Substack 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

Linkedin MCP Server

Social Media · Local stdio

Quality: 49/100 (Fair) | Auth: OAuth 2.0

Substack MCP

Social Media · Local stdio

Quality: 68/100 (Great) | Auth: other

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

You need dedicated capabilities in the Social Media domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: OAuth 2.0 (Free / Open Source).
You have access to required keys: LINKEDIN_ACCESS_TOKEN.
Primary tools included: linkedin_get_profile, linkedin_create_post, linkedin_update_post.

Explore Linkedin MCP Server Details

Choose Substack MCP when:

You need dedicated capabilities in the Social Media domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: other (Free / Open Source).
You have access to required keys: SUBSTACK_PUBLICATION_URL, SUBSTACK_SESSION_TOKEN, SUBSTACK_USER_ID, SUBSTACK_MCP_HOME.

Feature & Specification Comparison

Specification	Linkedin MCP Server abhineet34 Social Media	Substack MCP conorbronsdon Social Media
Summary	Local LinkedIn MCP server for posting to LinkedIn from Claude. 9 tools — create/edit/delete posts (text, image, article), upload images, fetch profile, look up company pages, and check follower counts. Uses the official LinkedIn REST API with OAuth 2.0 (wmembersocial, OIDC).	MCP server for Substack — read posts, manage drafts, publish Notes, get comments, and upload images. Safe by design: cannot publish or delete posts.
Category & Scope

Tools & Capabilities Breakdown

Linkedin MCP Server Tools (9)

linkedin_get_profile

Get your LinkedIn profile (name, email, photo, URN)

linkedin_create_post

Create a post (text, image, or article/link)

linkedin_update_post

Edit a post's text or visibility

linkedin_delete_post

Delete a post

linkedin_upload_image

Upload an image to use in a post

linkedin_get_post

Get a post by its URN

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).

Linkedin MCP Server Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "abhineet34-linkedin-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "abhineet34-linkedin-mcp-server"
      ],
      "env": {
        "LINKEDIN_ACCESS_TOKEN": "YOUR_LINKEDIN_ACCESS_TOKEN_HERE"
      }
    }
  }
}

Substack MCP Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "conorbronsdon-substack-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@conorbronsdon/substack-mcp"
      ],
      "env": {
        "SUBSTACK_PUBLICATION_URL": "YOUR_SUBSTACK_PUBLICATION_URL_HERE",
        "SUBSTACK_SESSION_TOKEN": "YOUR_SUBSTACK_SESSION_TOKEN_HERE",
        "SUBSTACK_USER_ID": "YOUR_SUBSTACK_USER_ID_HERE",
        "SUBSTACK_MCP_HOME": "YOUR_SUBSTACK_MCP_HOME_HERE"
      }
    }
  }
}

Frequently Asked Questions

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

More alternatives to Linkedin MCP Server More alternatives to Substack MCP Social Media category hub