Posterly MCP Server

Posterly is an MCP integration. Validate, schedule, publish, and analyze social content across 18 platforms with posterly.

Hosted connection

The registry lists a streamable-http connection at https://www.poster.ly/api/mcp.

Packages and local setup

The published npm package is posterly-mcp-server, version 0.50.5. Its declared MCP transport is stdio.

The package declares POSTERLY_API_KEY: posterly API key. Optional for public signup tools; required for authenticated tools.; POSTERLY_TOOLSETS: Optional. Comma-separated tool sets to list: core, creative, inbox, google_business, admin, billing (signup tools are always listed). Default: every set. Every tool stays callable by name..

Before connecting

Check the maintainer’s instructions for account access, authentication and the supported client configuration. Once connected, inspect the tools your client receives and try a small task that matches the server’s stated purpose. The registry description does not include a verified, complete tool list.

Project and source

View the publisher’s registry entry · Project repository · Project website. This profile uses version 0.50.5 from the registry. Registration identifies the publisher namespace; it does not establish that this is a first-party integration for every service it connects.

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