How do I install Social0?

Social0 is a local plugin. Install it using npm package: social0-mcp and add the generated configuration snippet to your AI app's MCP config file. Then restart your AI app.

Is Social0 safe to use?

Social0 was flagged by MCP Marketplace's security scan, scoring 4.2/10 (high risk). It has 3 high or critical findings to review. Review the security report on this page carefully before installing it.

What credentials does Social0 need?

Social0 requires the following credentials or environment variables: SOCIAL0_API_KEY. You can find setup instructions on the server detail page.

What AI apps work with Social0?

Social0 uses the Model Context Protocol (MCP) and works with any MCP-compatible AI app, including Claude, ChatGPT / Codex, Gemini, Copilot, Cursor, and more.

Back to Browse

Social0 MCP Server

by Abhishek B R

Developer ToolsUse Caution4.2MCP RegistryLocal

Free

Server data from the Official MCP Registry

Post and schedule across 9 social platforms from Claude, Cursor, or ChatGPT.

About

Post and schedule across 9 social platforms from Claude, Cursor, or ChatGPT.

Security Report

4.2

Use Caution4.2High Risk

The Social0 MCP server is a well-structured social media posting tool with appropriate authentication via API keys and reasonable permission scoping. Input validation is solid with Zod schemas, and no critical vulnerabilities were identified. Minor code quality concerns around error handling breadth and missing timeout configurations in specific scenarios prevent a higher score, but these do not represent exploitable security risks. Supply chain analysis found 3 known vulnerabilities in dependencies (0 critical, 3 high severity). Package verification found 1 issue.

7 files analyzed · 9 issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

HTTP Network Access

Connects to external APIs or services over the internet.

env_vars

Check that this permission is expected for this type of plugin.

File System Read

Reads files on your machine. Normal for tools that analyze or process local data.

What You'll Need

Set these up before or after installing:

Your Social0 API key (sk_live_…)Required

Environment variable: SOCIAL0_API_KEY

How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "io-github-abhishek-b-r-social0-mcp": {
      "env": {
        "SOCIAL0_API_KEY": "your-social0-api-key-here"
      },
      "args": [
        "-y",
        "social0-mcp"
      ],
      "command": "npx"
    }
  }
}

Documentation

View on GitHub

From the project's GitHub README.

Social0 MCP

Post to Instagram, TikTok, YouTube, X, LinkedIn, Facebook, Pinterest, Threads, and Bluesky from Claude, Cursor, ChatGPT, and other AI apps — in plain English.

social0.app · Get an API key

Setup

1. Get an API key

2. Paste this into your AI app

Replace sk_live_your_key_here with your key. You need Node.js 20+ installed (one-time).

Cursor

Settings → MCP, or create .cursor/mcp.json:

{
  "mcpServers": {
    "social0": {
      "command": "npx",
      "args": ["-y", "social0-mcp"],
      "env": {
        "SOCIAL0_API_KEY": "sk_live_your_key_here"
      }
    }
  }
}

Reload MCP / restart Cursor.

Claude Desktop

Edit:

macOS: ~/Library/Application Support/Claude/claude_desktop_config.json
Windows: %APPDATA%\Claude\claude_desktop_config.json

{
  "mcpServers": {
    "social0": {
      "command": "npx",
      "args": ["-y", "social0-mcp"],
      "env": {
        "SOCIAL0_API_KEY": "sk_live_your_key_here"
      }
    }
  }
}

Fully quit and reopen Claude Desktop.

ChatGPT (Desktop)

Settings → Connectors / MCP (wording varies):

{
  "name": "social0",
  "command": "npx",
  "args": ["-y", "social0-mcp"],
  "env": {
    "SOCIAL0_API_KEY": "sk_live_your_key_here"
  }
}

Save and restart ChatGPT if needed.

VS Code / Windsurf / others

Same idea — add an MCP server with:

{
  "command": "npx",
  "args": ["-y", "social0-mcp"],
  "env": {
    "SOCIAL0_API_KEY": "sk_live_your_key_here"
  }
}

3. Try saying

“Show my connected Social0 accounts”
“Post this to LinkedIn and X”
“Schedule this for tomorrow at 9am UTC on Instagram and TikTok”
“Upload this image from a URL and publish it everywhere”

What you can do

Publish or schedule to any connected platforms
Upload images and videos
Draft, edit, and delete before going live
Check per-platform publish status
Get suggestions for which platforms fit a caption

Help

Something not working? See AGENTS.md (troubleshooting + full tool reference for developers).

More: Product docs · social0.app

License

MIT — see LICENSE.

Reviews

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Social0 MCP Server

About

Security Report

Findings (9)Action required

Permissions Required

What You'll Need

How to Install

Documentation

Social0 MCP

Setup

1. Get an API key

2. Paste this into your AI app

Cursor

Claude Desktop

ChatGPT (Desktop)

VS Code / Windsurf / others

3. Try saying

What you can do

Help

License

Reviews

No reviews yet

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