Socialync

by Jack Vitick

Recommended SSE

381 downloads

Not rated

GitHub Website

About

Draft, schedule, and publish social media posts to 8 platforms from any AI agent: Facebook, Instagram, X, TikTok, YouTube, LinkedIn, Threads, and Bluesky. 19 tools covering drafting, scheduling, publishing, media upload,

Details

Author: Jack Vitick
Downloads: 381
Transport: SSE
Categories: Marketing, Other, Communication, Automation

Setting up with Highlight

This MCP is not yet compatible with Highlight’s one-click setup. However, you can still use it with Highlight by following these steps:

Download and install Highlight from highlightai.com/download
Navigate to the plugins tab and select "Add Custom Plugin"
Configure the plugin with the settings below

Plugin Name Socialync

Command (node, npx, python, etc.)

Please refer to the README for specific instructions on how to obtain API keys or other required environment variables.
Enable "Start Automatically" if you want the plugin to start when Highlight launches

Setting up with Cursor

Open Cursor's settings
Navigate to the MCP section
Click "Add new Global MCP server"
Copy and paste the configuration below based on your operating system

JSON

{
    "mcpServers": {
        "socialync": {
            "socialync": {
                "type": "http",
                "url": "https://mcp.socialync.io/mcp"
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "socialync": {
            "socialync": {
                "type": "http",
                "url": "https://mcp.socialync.io/mcp"
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "socialync": {
            "socialync": {
                "type": "http",
                "url": "https://mcp.socialync.io/mcp"
            }
        }
    }
}

Setting up with Claude Desktop

Open Claude Desktop's settings
Go to the Integrations tab
Click "Add MCP Server"
Use the configuration below based on your operating system

Note: Make sure Claude Desktop is running before attempting to connect.

JSON

{
    "mcpServers": {
        "socialync": {
            "socialync": {
                "type": "http",
                "url": "https://mcp.socialync.io/mcp"
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "socialync": {
            "socialync": {
                "type": "http",
                "url": "https://mcp.socialync.io/mcp"
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "socialync": {
            "socialync": {
                "type": "http",
                "url": "https://mcp.socialync.io/mcp"
            }
        }
    }
}

Setting up with Windsurf

Open Windsurf's preferences
Go to the Integrations section
Click "Add MCP Integration"
Use the configuration below based on your operating system

JSON

{
    "mcpServers": {
        "socialync": {
            "socialync": {
                "type": "http",
                "url": "https://mcp.socialync.io/mcp"
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "socialync": {
            "socialync": {
                "type": "http",
                "url": "https://mcp.socialync.io/mcp"
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "socialync": {
            "socialync": {
                "type": "http",
                "url": "https://mcp.socialync.io/mcp"
            }
        }
    }
}

Setting up with Cline

Open Cline's settings
Navigate to the Integrations section
Click "Add MCP Server"
Copy and paste the configuration below based on your operating system

Note: Make sure to restart Cline after adding the configuration.

JSON

{
    "mcpServers": {
        "socialync": {
            "socialync": {
                "type": "http",
                "url": "https://mcp.socialync.io/mcp"
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "socialync": {
            "socialync": {
                "type": "http",
                "url": "https://mcp.socialync.io/mcp"
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "socialync": {
            "socialync": {
                "type": "http",
                "url": "https://mcp.socialync.io/mcp"
            }
        }
    }
}

Setting up with Goose

Open Goose's preferences
Go to the Integrations tab
Select "MCP Servers"
Click "Add New Server"
Use the configuration below based on your operating system

JSON

{
    "mcpServers": {
        "socialync": {
            "socialync": {
                "type": "http",
                "url": "https://mcp.socialync.io/mcp"
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "socialync": {
            "socialync": {
                "type": "http",
                "url": "https://mcp.socialync.io/mcp"
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "socialync": {
            "socialync": {
                "type": "http",
                "url": "https://mcp.socialync.io/mcp"
            }
        }
    }
}

From the repository

{
  "mcpServers": {
    "socialync": {
      "type": "http",
      "url": "https://mcp.socialync.io/mcp"
    }
  }
}

Claude Desktop / Cursor

Paste into your MCP client config file to install this server.

{
    "mcpServers": {
        "socialync": {
            "socialync": {
                "type": "http",
                "url": "https://mcp.socialync.io/mcp"
            }
        }
    }
}

McpServers

{
    "socialync": {
        "type": "http",
        "url": "https://mcp.socialync.io/mcp"
    }
}

Official documentation and registry manifest for theSocialync hosted MCP server. Socialync is a cross-posting and scheduling tool for creators: upload once, publish to TikTok, Instagram, YouTube, Facebook, X (Twitter), LinkedIn, Threads, and Bluesky.

This MCP server lets Claude, ChatGPT, and any MCP-compatible AI agent draft, schedule, and publish social media posts through your own OAuth-authorized Socialync account, with human-in-the-loop approval built into the workflow.

Every platform integration runs on the official platform API. No browser automation, no scraping, no unofficial endpoints. Your agent cannot get your account restricted on our behalf.

Duplicate protection means a retry can never publish twice, and failed posts are retried automatically. Both matter when an agent is posting unattended.

Note:Socialync's server is hosted (remote) and closed source. This repository contains the documentation and the MCP Registry manifest only. There is nothing to install or run from here.

MCP and API access are on the free plan.$0, no credit card, 5 posts a month across all 8 platforms. Your agent can connect and publish without anyone reaching for a card. Paid plans start at $20/month for unlimited posts and 5 connected accounts.Plans and pricing.

Limits worth knowing: 1 API key per brand, and 10 AI-created posts per day per brand.

Claude (claude.ai):Settings, then Connectors, then "Add custom connector", and paste the endpoint URL above. Full walkthrough:Socialync MCP connector guide.

claude mcp add --transport http socialync https://mcp.socialync.io/mcp

openclaw mcp add socialync --url https://mcp.socialync.io/mcp --transport streamable-http openclaw mcp login socialync

{ "mcpServers": { "socialync": { "type": "streamable-http", "url": "https://mcp.socialync.io/mcp" } } }

Text and image posts publish to Instagram, Facebook, X, LinkedIn, Threads, and Bluesky. Video posts, including TikTok and YouTube (title required), are supported through scheduled posts using media hosted in your Socialync library or a public video URL.

Full reference, including recommended call order, per-platform limits, and error handling:docs/tools.md.

The intended workflow is draft first, publish second. Agents create drafts withcreate_post_draft; nothing reaches a social network until the draft is approved and explicitly published or scheduled. Posts go out through OAuth connections you authorized in Socialync and can be revoked at any time from your account settings. AI assistants help you draft, schedule, and publish; they do not operate accounts you have not connected and approved.

An OpenClaw skill wrapping this server is published on ClawHub:

openclaw skills install @jackvitick/social-media-scheduler

- Website:socialync.io
- MCP feature overview:socialync.io/features/mcp
- Connector setup guide:socialync.io/mcp-connector-guide
- Terms of Service:socialync.io/terms-of-service
- Developer Agreement (API and MCP):socialync.io/developer-terms
- Privacy Policy:socialync.io/privacy-policy

Questions or issues: open an issue here or email support@socialync.io.

- X:https://x.com/Socialync_io
- Instagram:https://www.instagram.com/socialync.io/
- TikTok:https://www.tiktok.com/@socialync.io
- YouTube:https://www.youtube.com/@Socialync-io
- LinkedIn:https://www.linkedin.com/company/socialync
- Threads:https://www.threads.com/@socialync.io
- Bluesky:https://bsky.app/profile/socialync.bsky.social

Free MCP that drives an audit of your marketing. Your AI connects, adsOS digs through your ads, email and site, and hands back a growth plan you can run today.

The most flexible and fun way to grow on social: a strategist, ghostwriter, scheduler and analyst in one — inside the AI you already use, so it has all your context: your real work, in your voice. Starting with LinkedIn, X and Substack.

Social media analytics for Instagram, TikTok, X, Facebook, LinkedIn and Threads.

Turn long videos into AI-curated short clips, then edit, caption, and schedule them to social.

Streamline your social media with Postiz. Schedule posts, analyze performance, and manage all accounts in one place

Zernio is a social media scheduling platform that lets you manage and publish content across all major platforms from a single API

Draft, schedule and publish social posts to LinkedIn, X, Instagram, Facebook, Threads, TikTok, Pinterest and YouTube from your AI assistant, in a brand voice learned per account.

Schedule, generate and publish social posts to X, LinkedIn, Instagram, Threads and YouTube from any MCP client.

Create, schedule, and publish social media posts to 9 platforms from Claude, Cursor, or any AI agent. Hosted server with OAuth or API key auth.

MCP server that distributes a single piece of content across 8+ channels (DEV.to, Hashnode, GitHub Discussions, Reddit, Bluesky, LinkedIn, Medium, Twitter) with automatic platform-specific adaptation, idempotent publishing, per-community anti-spam rules, and centralized state management.

Publish, schedule, moderate your social inbox, and pull analytics across every major network directly from any AI assistant, via Eclincher.

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Socialync

About

Details

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Setting up with Highlight

Setting up with Cursor

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Setting up with Claude Desktop

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Setting up with Windsurf

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Setting up with Cline

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Setting up with Goose

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From the repository

Claude Desktop / Cursor

McpServers

Install

About

Details

Jump to

Setting up with Highlight

From the repository

Claude Desktop / Cursor

McpServers

Install

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