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Post Assembly

Official registry Marketing and sales

Editorial tools for LinkedIn. Capture ideas, draft posts, build narrative arcs, manage a schedule.

Source code Website

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).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http post-assembly 'https://app.postassembly.com/api/mcp' --header 'x-api-key: <Post Assembly API key. Sign up at postassembly.com, then generate a key at Settings > API Keys.>'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "post-assembly": {
            "type": "http",
            "url": "https://app.postassembly.com/api/mcp",
            "headers": {
                "x-api-key": "<Post Assembly API key. Sign up at postassembly.com, then generate a key at Settings > API Keys.>"
            }
        }
    }
}

Frequently asked questions

What is Post Assembly?

Editorial tools for LinkedIn. Capture ideas, draft posts, build narrative arcs, manage a schedule.

How do I install Post Assembly?

It runs as a remote server. In Claude Code: claude mcp add --transport http post-assembly 'https://app.postassembly.com/api/mcp' --header 'x-api-key: <Post Assembly API key. Sign up at postassembly.com, then generate a key at Settings > API Keys.>'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does Post Assembly need an API key?

Yes. It expects x-api-key, which you set in its configuration.

Is Post Assembly open source?

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

Who maintains Post Assembly?

It is published by toddwilkens. 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.