What is the main functional difference between ContentIn — LinkedIn Ghostwriter and Postfast MCP?

ContentIn — LinkedIn Ghostwriter is categorized under Social Media and uses an install path we have not confirmed yet. Postfast MCP belongs to Social Media and uses a local stdio subprocess. Pick ContentIn — LinkedIn Ghostwriter for social media work and Postfast MCP for social media.

How do I install ContentIn — LinkedIn Ghostwriter or Postfast MCP in Claude Desktop, Cursor, or Windsurf?

Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client. ContentIn — LinkedIn Ghostwriter has no confirmed install command yet — follow its own setup instructions.

Are ContentIn — LinkedIn Ghostwriter and Postfast MCP free to use, or do they require API keys?

ContentIn — LinkedIn Ghostwriter has no declared pricing — check the project's own site. Postfast MCP is bring-your-own-key: usage is billed by the API provider you supply a key for. Auth: other. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.

Can I run both ContentIn — LinkedIn Ghostwriter and Postfast MCP at the same time in my AI client?

Yes. MCP clients support multiple servers: add contentin-linkedin-ghostwriter and peturgeorgievv-factory-postfast-mcp as separate keys in the same mcpServers object, and your assistant will call tools from either one.

Which MCP server has higher directory engagement and quality ratings?

On AllMCPs, ContentIn — LinkedIn Ghostwriter has a quality signal of 37/100 (Fair) with 0 views, 0 installs and 0 GitHub stars. Postfast MCP has 64/100 (Good) with 4 views, 0 installs and 6 GitHub stars.

ContentIn — LinkedIn… vs Postfast MCP

ContentIn — LinkedIn… vs Postfast MCP | AllMCPs

Feature & specification comparison

Rows where the two servers differ are marked.

Spec	C ContentIn — LinkedIn Ghostwriter	Postfast MCP
Category	Social Media	Social Media
Quality signal	37/100 · Fair	64/100 · Good
Install command	Not confirmed yet	Confirmed
Transport	—	Local subprocess (stdio)
Auth	Not declared	other
Pricing	Not declared	BYOK (pay the provider)
Required env vars	None listed	`POSTFAST_API_KEYPOSTFAST_API_URL`
Verified owner	Community listing	Community listing
GitHub stars	—	6
Directory activity	0 views 0 installs 0 upvotes	4 views 0 installs 0 upvotes
Tools	Not listed	25
Full listing	View ContentIn — LinkedIn Ghostwriter	View Postfast MCP

Ready-to-paste client configs

Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.

ContentIn — LinkedIn Ghostwriter

No confirmed install command for ContentIn — LinkedIn Ghostwriter yet — follow the setup steps linked from its listing page rather than a guessed package name.

Postfast MCP

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"
      }
    }
  }
}

ContentIn — LinkedIn Ghostwriter vs Postfast MCP

Which MCP server should you choose?

C
Choose ContentIn — LinkedIn Ghostwriter when

Choose Postfast MCP when

Feature & specification comparison

Tools & capabilities

ContentIn — LinkedIn Ghostwriter tools

Postfast MCP tools 25

Ready-to-paste client configs

ContentIn — LinkedIn Ghostwriter

Postfast MCP

Frequently asked questions

CChoose ContentIn — LinkedIn Ghostwriter when

Choose Postfast MCP when

ContentIn — LinkedIn Ghostwriter tools

Postfast MCP tools 25

ContentIn — LinkedIn Ghostwriter

Postfast MCP

Frequently asked questions

What is the main functional difference between ContentIn — LinkedIn Ghostwriter and Postfast MCP?

How do I install ContentIn — LinkedIn Ghostwriter or Postfast MCP in Claude Desktop, Cursor, or Windsurf?

Are ContentIn — LinkedIn Ghostwriter and Postfast MCP free to use, or do they require API keys?

Can I run both ContentIn — LinkedIn Ghostwriter and Postfast MCP at the same time in my AI client?

Which MCP server has higher directory engagement and quality ratings?

Popular comparisons with ContentIn — LinkedIn Ghostwriter

Popular comparisons with Postfast MCP

C
Choose ContentIn — LinkedIn Ghostwriter when