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posterly

io.github.awpthorp/posterly

Validate, schedule, publish, and analyze social content across 18 platforms with posterly.

Install

Add the config to your client settings. Replace values in <angle brackets> with your own.

claude_desktop_config.json

{
  "mcpServers": {
    "posterly": {
      "command": "npx",
      "args": [
        "-y",
        "posterly-mcp-server@0.52.1"
      ],
      "env": {
        "POSTERLY_API_KEY": "<POSTERLY_API_KEY>",
        "POSTERLY_TOOLSETS": "<POSTERLY_TOOLSETS>"
      }
    }
  }
}

Details

Name: io.github.awpthorp/posterly
Version: 0.52.1
Updated: Oct 14, 2026
Source: Official MCP Registry
Repository: https://github.com/awpthorp/posterly-mcp-server
Website: https://www.poster.ly/mcp