How do I install the atlas social mcp server?

Use a recorded configuration for your client, replace example credential values and paths, and verify the documented runtime. Restart or reconnect the client, then inspect the available tools.

What credentials does it need?

It reads `ZERNIO_API_KEY`, `ANTHROPIC_API_KEY` from the environment. Store these in your client's env block or a secrets manager — never commit them to a repository — and grant the narrowest scope that still covers your use case.

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Atlas Social MCP Server

MCP server for AI-powered social media posting across 14 platforms via Atlas Social

Local serverstdio

What is the Atlas Social MCP Server?

MCP server for AI-powered social media posting across 14 platforms via Atlas Social

What you get

Twitter/X · Instagram · TikTok · Facebook · LinkedIn · YouTube · Threads · Pinterest · Reddit · Bluesky · Telegram · Google Business · Snapchat · WhatsApp

Post to 14 platforms — simultaneously with one command
AI adapts content — per platform — Twitter gets a punchy one-liner, LinkedIn gets thought leadership, TikTok gets a scroll-stopping hook
Schedule posts — for optimal times
Generate 30-day content calendars — with daily topics, hooks, and platform recommendations
Track analytics — across all connected platforms

More MCP options

Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.

Maintainer setup documentation.

Recorded tools

Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.

Tool	What it does
post_now	Post immediately. AI adapts content per platform.
schedule_post	Schedule for future date/time.
generate_calendar	30-day content calendar with AI.
get_analytics	Performance metrics across platforms.
get_recent_posts	Recent post history and status.
list_accounts	Connected social accounts.

How to install the Atlas Social MCP Server

{
  "mcpServers": {
    "atlas-social": {
      "command": "npx",
      "args": [
        "-y",
        "@runatlas/atlas-social-mcp"
      ],
      "env": {
        "ZERNIO_API_KEY": "YOUR_ZERNIO_API_KEY",
        "ANTHROPIC_API_KEY": "YOUR_ANTHROPIC_API_KEY"
      }
    }
  }
}

From the project documentation. Replace placeholders and example paths before connecting.

Configuration

Variable	Description	Required
ZERNIO_API_KEY	Declared in the maintainer’s client configuration.	Check documentation
ANTHROPIC_API_KEY	Declared in the maintainer’s client configuration.	Optional

Example prompts to try

“Use Atlas Social MCP to post now.”
“Use Atlas Social MCP to schedule post.”
“Use Atlas Social MCP to generate calendar.”

Frequently asked questions

MCP server for AI-powered social media posting across 14 platforms via Atlas Social Confirm the tools offered by your installed version in the connected client. Tool availability and permissions depend on the server and account configuration.