English Français العربية

io.github.postall-io/postall

Official registry Marketing and sales

Post to 35+ social media platforms. Schedule & publish from Claude AI.

Source code Documentation

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

NPM package postall-mcp-server
Claude Code 
claude mcp add postall -e 'POSTALL_API_KEY=<your postall_api_key>' -- npx -y postall-mcp-server@1.0.0
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "postall": {
            "command": "npx",
            "args": [
                "-y",
                "postall-mcp-server@1.0.0"
            ],
            "env": {
                "POSTALL_API_KEY": "<your postall_api_key>"
            }
        }
    }
}

Environment variables

  • POSTALL_API_KEY required secret PostAll API key. Get it from https://postall.io/dashboard → Settings → API

Documentation

From the project's README on GitHub, refreshed weekly. Links open on GitHub.

Contents
  1. PostAll MCP Server
  2. Quick Setup
  3. Available Tools
  4. Usage Examples
  5. Supported Platforms (35+)

PostAll MCP Server

Connect PostAll to Claude AI. Post to 35+ social media platforms directly from Claude.

Quick Setup

1. Install

\\\bash git clone https://github.com/nichetechsol/postall-mcp-server.git cd postall-mcp-server npm install \\\

2. Get your API key

Go to PostAll Dashboard → Settings → API and generate an API key.

3. Configure Claude Desktop

Add to your Claude config file:

macOS: \~/Library/Application Support/Claude/claude_desktop_config.json\
Windows: \%APPDATA%/Claude/claude_desktop_config.json\

\\\json { "mcpServers": { "postall": { "command": "node", "args": ["/path/to/postall-mcp-server/index.js"], "env": { "POSTALL_API_KEY": "pa_your_api_key_here" } } } } \\\

4. Restart Claude Desktop

Available Tools

ToolDescription
\postall_list_platforms\See connected platforms
\postall_create_post\Create a draft post
\postall_publish_post\Publish a draft
\postall_create_and_publish\Create + publish in one step
\postall_list_posts\List posts with filters
\postall_get_analytics\Get platform analytics

Usage Examples

"Write a motivational post about productivity and publish to Instagram and LinkedIn"

"Show me my connected platforms"

"Schedule a post about AI trends for tomorrow 9am on Twitter and Threads"

"List my recent published posts"

Supported Platforms (35+)

Instagram, X/Twitter, LinkedIn, Facebook, TikTok, YouTube, Pinterest, Threads, Reddit, WhatsApp, Telegram, Discord, Bluesky, Mastodon, Tumblr, VK, Slack, WordPress, Medium, Hashnode, Dev.to, Blogger, Ghost, Vimeo, Dribbble, Twitch, Warpcast, Lemmy, MeWe, Nostr, Listmonk, Whop, Skool, Kick, and more.

Frequently asked questions

What is io.github.postall-io/postall?

Post to 35+ social media platforms. Schedule & publish from Claude AI.

How do I install io.github.postall-io/postall?

It runs on your machine. In Claude Code: claude mcp add postall -e 'POSTALL_API_KEY=<your postall_api_key>' -- npx -y postall-mcp-server@1.0.0. For other clients, paste the JSON configuration from this page into their MCP settings.

Does io.github.postall-io/postall need an API key?

Yes. It expects POSTALL_API_KEY, which you set in its configuration.

Is io.github.postall-io/postall open source?

Its code is public on GitHub, but the repository does not declare a standard license.

Who maintains io.github.postall-io/postall?

It is published by postall-io. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.