How do I install Postfast?

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

What credentials does Postfast need?

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

What AI apps work with Postfast?

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

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Postfast MCP Server

by Петър Георгиев

Developer ToolsModerate5.2Local

Free

MCP server for the PostFast API — schedule and manage social media posts via AI tools

About

MCP server for the PostFast API — schedule and manage social media posts via AI tools

What You'll Need

Set these up before or after installing:

Your PostFast workspace API keyRequired

Environment variable: POSTFAST_API_KEY

How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "io-github-peturgeorgievv-factory-postfast-mcp": {
      "env": {
        "POSTFAST_API_KEY": "your-postfast-api-key-here"
      },
      "args": [
        "-y",
        "postfast-mcp"
      ],
      "command": "npx"
    }
  }
}

Security Report

5.2

Moderate5.2Moderate Risk

This is a well-structured MCP server with appropriate authentication and security practices. The code demonstrates good security hygiene with environment-based API key handling, proper input validation using Zod schemas, and controlled file operations. Minor findings relate to basic error handling patterns and file system permissions that are necessary for the tool's intended functionality. Supply chain analysis found 3 known vulnerabilities in dependencies (0 critical, 3 high severity). Package verification found 1 issue.

14 tools verified · Open access · 6 issues found

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