Postalrios

com.postalriosPublished by postalrios.comOfficial publisherv1.0.0Updated Nov 8, 2026

Save, illustrate, schedule, and publish LinkedIn posts from Claude, ChatGPT, or any MCP client.

VerifiedStreamable HTTPWeb executableCommunication & Collaboration

Overview

AI-generated overview

Remote MCP server that lets an assistant save, illustrate, schedule and publish LinkedIn posts from Claude, ChatGPT or any MCP client.

What you can do
  • Save draft LinkedIn posts from a conversation
  • Illustrate posts with generated or supplied visuals
  • Schedule posts for later publishing
  • Publish posts to LinkedIn
  • Manage the resulting posts through the Postalrios service
When to use it
Useful when you draft LinkedIn content in an AI chat and want the assistant to carry it through to scheduling and publishing without copying text between tools.
Requirements
A remote MCP endpoint at app.postalrios.com connected over streamable HTTP, plus OAuth sign-in to a Postalrios account. No packages, environment variables or headers are declared.
Before you install
OAuth grants the server access to your Postalrios account and, through it, your LinkedIn publishing. Publishing and scheduling change public content on a third-party social network, so review drafts before they go live. Post content is sent to Postalrios.

Installation

In SourceWeft

  1. Open Postalrios in the dashboard and add it to a workspace.
  2. Connect the required credentials. They are stored privately and never shown on public pages.
  3. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/com.postalrios%2Fpostalrios/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config. The client completes OAuth sign-in on first connect.

{
  "mcpServers": {
    "postalrios": {
      "type": "http",
      "url": "https://app.postalrios.com/mcp"
    }
  }
}

Tools

0
This server asks you to sign in, so SourceWeft could not read its tools without an account and has not indexed them. What a connected account sees can depend on that account and its permissions.

Version history

1
  1. v1.0.0LatestNov 8, 2026

Score

83% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listed15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts
  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.