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How to connect BulkPublish to Claude

Connect Claude Web, Desktop and Cowork to BulkPublish MCP. Schedule posts across all social channels, analyze last month’s campaign performance, and more using natural language, with authentication handled for you.

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BulkPublish is a social media publishing platform for managing scheduled content across multiple channels. It helps teams plan campaigns, publish consistently, and track performance in one place.

10 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 BulkPublish account to Claude via Composio Connect, enabling it to schedule posts across all social channels, analyze last month’s campaign performance, publish product launch posts tomorrow, 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 BulkPublish with

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Connecting BulkPublish 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 BulkPublish account

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

For example, ask Claude to:

  • "Schedule posts across all social channels"
  • "Analyze last month’s campaign performance"
  • "Publish product launch posts tomorrow"

It will prompt you to authenticate and authorize access.

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

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

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

Troubleshooting

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

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

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

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

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

  • 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 BulkPublish.
  • If it fails again, send the error and the ofid_ reference id to support@composio.dev.

3. Why does the BulkPublish authorization link not work?

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

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

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

The BulkPublish connection can expire or lose permission.

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

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

Claude can manage the BulkPublish connection for you.

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

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

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

  • In Claude Desktop, open Customize > Connectors.
  • Next to Composio, click ⋮ and click Clear cache.
  • If BulkPublish 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 BulkPublish.
TOOLS

Supported Tools

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

Get Analytics Summary

Summarize post counts by status, platform, and day for a required date range of up to 30 days.

Get API Request Usage

Return today's organization-wide API request count, daily limit, plan, and per-key breakdown.

Get Plan Usage

Return the connected organization's plan, feature limits, and current resource usage.

Get Platform Availability

Return current connection and publishing availability for every supported platform and platform variant.

List Activity

Return one page of organization audit activity, optionally filtered by action or resource type.

List Channels

Return active connected social channels by default, or inactive channels when active is false, including platform and token state.

List Labels

Return post or media labels available in the connected organization.

List Media

Search uploaded media by filename or labels and return one page of files.

List Notifications

Return one page of organization notifications, optionally restricted to unread items.

List Posts

Search and filter the connected organization's posts, returning one page and a cursor when more results are available.

FRAMEWORKS

How to build BulkPublish MCP Agent with another framework

ChatGPT logo

ChatGPT

Use BulkPublish MCP with ChatGPT

Hermes logo

Hermes

Use BulkPublish MCP with Hermes

Atomic Agent logo

Atomic Agent

Use BulkPublish MCP with Atomic Agent

FAQ

Frequently asked questions

With a standalone BulkPublish MCP server, the agents and LLMs can only access a fixed set of BulkPublish tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from BulkPublish 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 BulkPublish tools.

Yes, absolutely. You can configure which BulkPublish 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 BulkPublish data and credentials are handled as safely as possible.

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