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

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Setup

1. Get an API key

1. Sign up at social0.app
2. Connect your social accounts
3. Create a key at Dashboard → API keys

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”

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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

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Help

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

More: Product docs · social0.app

License

MIT — see LICENSE.