X (Twitter)LinkedInGitHubDiscordYouTube

How to connect Postpone to Claude

Connect Claude Web, Desktop and Cowork to Postpone MCP. Schedule instagram post for next tuesday, publish x thread about product launch, and more using natural language, with authentication handled for you.

Create my free accountGet a demo
Postpone logoPostpone
Api Key

Postpone is a social media management platform for scheduling, publishing, and analyzing content across major networks. Manage campaigns, queue posts, and track performance from a single dashboard.

7 Tools

Introduction

Claude is Anthropic's AI assistant, available on the web, in the desktop app, and on mobile. Cowork is its agent for knowledge work, and it runs on all of those surfaces too. Connected to your apps, Claude can work with your files and services to accomplish complex tasks on your behalf.

This guide walks you through the easiest and most secure way to connect your Postpone account to Claude via Composio Connect, enabling it to schedule Instagram post for next Tuesday, publish X thread about product launch, analyze engagement for last week's posts, and more such actions on your behalf without compromising your account security.

Setup is the same on Claude Web, Desktop, and Cowork, and you only need to do it once. The connector is tied to your account, so it's available in all three.

Also integrate Postpone with

ChatGPTHermes

Connecting Postpone to Claude Web, Desktop, and Cowork

Two ways to add the Composio connector. Pick whichever you prefer.

1. Add with one click

Click the button. Claude opens with the Composio connector filled in. Click Add, then go to step 2.

Add to Claude

Add manually

In Claude Desktop, click Customize in the left sidebar, then select Connectors and click the + icon at the top.

Claude Desktop connectors screen with Add custom connector selected

Click Add custom connector and paste in the Composio MCP server URL:

bash
https://connect.composio.dev/mcp
Add custom connector dialog with Composio MCP server URL

2. Authorize in your browser

Click Connect. You'll be redirected to a browser window where you can authorize Composio to continue.

Composio authorization screen for Claude Web, Desktop, and Cowork

3. Connect your Postpone account

Back in Claude, ask it to connect to Postpone or give it any Postpone-related task.

For example, ask Claude to:

  • "Schedule Instagram post for next Tuesday"
  • "Publish X thread about product launch"
  • "Analyze engagement for last week's posts"

It will prompt you to authenticate and authorize access.

That's it. Composio's tools are now available in Claude, and your Postpone account is ready to use.

What is the Postpone Claude Connector, and what's possible with it?

The Postpone MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Postpone account. It provides structured and secure access so your agent can perform Postpone operations on your behalf.

Troubleshooting

1. Why does Claude not use the Composio connector for Postpone?

The connector can show as connected, but Claude must use it in each Postpone conversation.

  • Click + at the lower left of the chat, or type /.
  • Hover Connectors.
  • Turn on Composio.
  • Ask Claude to connect to Postpone again.

2. Why does Claude show an MCP server error before Postpone connects?

Claude can show Couldn't reach the MCP server or Authorization with the MCP server failed when you add the connector for Postpone.

  • Check that the connector URL is https://connect.composio.dev/mcp.
  • Connectors run from Anthropic's cloud, so your device network is usually not the problem.
  • Add the connector again from Customize > Connectors, then ask Claude to connect Postpone.
  • If it fails again, send the error and the ofid_ reference id to support@composio.dev.

3. Why does the Postpone authorization link not work?

The Composio connector is one server. Your Postpone account connects separately when Claude asks for it.

  • If the browser does not open, or the link expires, ask Claude to retry the Postpone connection.
  • Composio creates a fresh Postpone authorization link.
  • Open that link in your browser and finish the Postpone sign-in.

4. Why do Postpone actions fail after they worked before?

The Postpone connection can expire or lose permission.

  • Ask Claude to inspect the Postpone connection.
  • If the connection is unhealthy, disconnect it when Claude prompts you.
  • Reconnect the Postpone account and retry the action.
  • If Claude shows a permission prompt, approve it before Claude changes data in Postpone.
  • If the action still fails with a permission error, check that the connected account has that permission in Postpone itself.

5. How do I switch to a different Postpone account?

Claude can manage the Postpone connection for you.

  • Ask Claude to disconnect or delete the current Postpone account.
  • Ask Claude to connect Postpone again.
  • Open the new Composio authorization link for Postpone.
  • Sign in with the other Postpone account in the browser.
  • After the account connects, ask Claude to retry the Postpone task.

6. Why is my Postpone connection missing in Claude Desktop or on a Team plan?

The connector belongs to your Claude account, so your Postpone connection works in Claude Web, Desktop, and Cowork.

  • In Claude Desktop, open Customize > Connectors.
  • Next to Composio, click ⋮ and click Clear cache.
  • If Postpone tools still do not appear, click ⋮, disconnect, remove the connector, and add it again.
  • On Team or Enterprise, an Owner or Primary Owner must enable the connector before you can connect Postpone.
TOOLS

Supported Tools

Every Postpone action and event your agent gets out of the box.

Create Post

Create a platform-specific Postpone draft or review item without publishing externally.

Get Post

Retrieve one Postpone post by its Postpone ID and social platform, including its content, schedule, submissions, media, tags, and publishing state.

Get Publishing Context

Return the connected Postpone profile and plan limits, social accounts, post tags, and next open schedule dates needed to prepare a post.

List Posts

List one page of scheduled, submitted, failed, attempted, or draft post submissions for one social platform.

Schedule Post

Schedule a platform-specific Postpone post for external publication at a specific time or the next queue slot.

Search Media

Search and filter one page of Content Library media for assets that can be attached to posts.

Update Post

Replace the full editable state, including publishing state and automatic repost or removal rules, of a scheduled, draft, or review Postpone post.

FRAMEWORKS

How to build Postpone MCP Agent with another framework

ChatGPT logo

ChatGPT

Use Postpone MCP with ChatGPT

Hermes logo

Hermes

Use Postpone MCP with Hermes

FAQ

Frequently asked questions

With a standalone Postpone MCP server, the agents and LLMs can only access a fixed set of Postpone tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Postpone and many other apps based on the task at hand, all through a single MCP endpoint.

Yes, you can. Claude Cowork fully supports MCP integration. You get structured tool calling, message history handling, and model orchestration while Tool Router takes care of discovering and serving the right Postpone tools.

Yes, absolutely. You can configure which Postpone scopes and actions are allowed when connecting your account to Composio. You can also bring your own OAuth credentials or API configuration so you keep full control over what the agent can do.

All sensitive data such as tokens, keys, and configuration is fully encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant and follows strict security practices so your Postpone data and credentials are handled as safely as possible.

Start with Postpone.It takes 30 seconds.

Managed auth, hosted MCP servers, and every Postpone tool your agent needs.Free to start.

Start building