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Manus + Postiz

Schedule Social Media Posts with Manus

Official Postiz connector in the Manus directory
Draft, schedule and publish posts from any task
30+ platforms: X, LinkedIn, Instagram, Reddit

Postiz is the agentic social media scheduling platform that Manus drives through the official Postiz connector. Please keep a human in the loop. Last updated: September 2026. Part of the Postiz AI agents guide.

How do I connect Postiz to Manus?

Postiz is listed in the Manus connector directory, with the Postiz MCP server already built in. The connector signs in with your Postiz API key instead of a browser window, so you paste one key and every Manus task can post for you.

1Connect

about two minutes

Add the Postiz connector

Open the Postiz listing in Manus, click Connect, and fill in the API Key field in this format.

Manus → Settings → Connectors → Postiz

Connector: Postiz (MCP, by Postiz)
Server:    https://mcp.postiz.com/mcp
API Key:   Bearer YOUR_POSTIZ_API_KEY

Copy the key in Postiz under Settings → Developers → Public API, and keep the word Bearer and the space in front of it. One click instead? Open the Postiz connector in Manus. The same Postiz account also works in Cue and any MCP client.

2Ask

live in Postiz

Then name Postiz in any task

Manus picks the connector from your prompt and calls the Postiz tools. Scheduled posts publish on time even after the task ends.

Use Postiz to draft a LinkedIn post announcing our new feature launch and schedule it for next Tuesday at 9am.

Done. I found your LinkedIn page in Postiz and scheduled the post for Tuesday at 9:00 AM. Want a shorter version for X and Threads too?

via Postiz

Also try

Show my connected Postiz channelsList this week's scheduled postsAdapt this update for X, Threads and Mastodon

1In Postiz, open Settings → Developers → Public API and copy your API key
2In Manus, open Settings → Connectors → Browse Connectors and search for Postiz
3Click Connect and paste Bearer, a space, then your key into the API Key field
4Confirm, and Postiz moves to Added connectors in your Manus settings
5Start a task that names Postiz, for example: Use Postiz to schedule this post

One Manus connector powers every channel you run

Connect your accounts in Postiz once. From then on any Manus task can post to them, and Postiz publishes at the time you set.

What can Manus do with Postiz?

Manus is built to finish multi-step work, so one task can research a topic, write a post for each platform, attach media and hand the schedule to Postiz. These are the jobs it takes on once the connector is added.

Just Ask in Plain English

Describe the post, the channels and the time. Manus writes it and schedules it through Postiz. No menus, no forms.

30+ Platforms

Post to X, LinkedIn, Instagram, Reddit, YouTube, TikTok, Threads, Bluesky and more from a single Manus task.

Official Connector

Postiz is listed in the Manus connector directory. Paste your API key once and every task can use it.

Plan & Schedule Ahead

Ask for a week or a month of posts. Postiz holds the calendar and publishes each one at its time.

Generate Images & Videos

Manus can generate images and videos through Postiz, or cut a long video into vertical clips, and attach them to the post.

Stays in Your Account

The connector only reaches the channels you connected in Postiz. Manus never sees your social media passwords.

What is the Postiz connector for Manus?

It is the official Postiz entry in the Manus connector directory: an MCP (Model Context Protocol) connector, published by Postiz, that points Manus at the hosted Postiz MCP server. MCP is the standard way AI agents plug into apps, so Manus finds the Postiz tools on its own. Full details are on the Postiz MCP page.

How Manus Uses Postiz

Once the connector is saved, Manus calls these tools whenever a task mentions Postiz or asks it to post. The server address is part of the listing, so your API key is the only thing you enter.

Add the Postiz connector once with your Postiz API key
Manus lists your connected channels and each platform's rules
It writes a version of the post for every platform you name
It drafts, schedules, or publishes, exactly as you asked
Works alongside other Manus connectors, such as Gmail and Notion

Postiz connector in Manus

Connector: Postiz
Type: MCP (official, author: Postiz)
Server: https://mcp.postiz.com/mcp
Header: Authorization: Bearer YOUR_POSTIZ_API_KEY

# Tools Manus discovers:
# - integrationList: your connected channels
# - integrationSchema: platform rules and settings
# - schedulePostTool: draft, schedule or publish
# - postsListTool: posts in a date range
# - generateImageTool, generateVideoTool
# - clippingTool: long video to vertical clips

What can you ask Manus to post?

Name Postiz, the channels and the time, the way the connector's own example prompts do. Manus handles the research, the copy and the scheduling in one task.

Announcement

Schedule a launch post

Use Postiz to draft a LinkedIn post announcing our new feature launch and schedule it for next Tuesday at 9am.

Repurpose

One update, every network

Publish the same product update to my X, Threads, and Mastodon accounts via Postiz, adapting it to each platform's length.

Research

Turn research into posts

Research this week's biggest stories in our industry, write three posts with sources, and schedule them in Postiz for Monday, Wednesday and Friday at 10am.

Visual post

Post with a generated image

Generate an image for our webinar with Postiz and schedule it to Instagram and Facebook for Thursday at noon.

Can Manus post on a schedule automatically?

Yes, in two ways. Every post Manus schedules waits in Postiz and publishes at its time, even after the task ends. And Manus Automations, which grew out of scheduled tasks in Manus 2.0, can start a task on a schedule or when something happens in a connected app, such as a new email, a calendar event, a Slack message or a Notion update.

A Weekly Content Run

Set an automation for Monday morning: plan the week, write the posts and schedule them in Postiz.

From Notion to Posts

Trigger a task from a Notion update. Manus reads the page, writes the posts and queues them in Postiz.

Draft First, Publish Later

Ask for drafts instead of scheduled posts. Review them in Postiz, then tell Manus which ones to schedule.

Is it safe to connect Postiz to Manus?

You paste the Postiz API key once, in the connector settings, not in a chat. Manus can only reach the channels you connected in Postiz, and you can remove the connector from Settings → Connectors at any time. Keep a human in the loop for anything public.

The API key goes into the connector's API Key field, never into the chat
Manus redacts sensitive details such as API keys when you share a session
Manus only sees the social accounts you already connected in Postiz
Ask for drafts when you want to review a post before it goes live

Manus or Cue: which one should post for you?

Both come from the same team, and Postiz is listed as a connector in both. Manus is the general agent you hand tasks to. Cue is a separate app for personal agents that each have their own email address, phone number, wallet and computer, and keep working after you log off.

	Manus	Cue
What it is	General AI agent that completes tasks: research, documents, slides, websites, code	App for personal agents, each with its own email, phone number, wallet and computer
How Postiz connects	Postiz connector in Settings → Connectors, with your API key	Postiz connector in Cue's connectors, with your API key
Recurring posts	Automations on a schedule or triggered by email, calendar, Slack or Notion events	Routines you define for the steps an agent repeats
Best for	Campaigns, research-backed content and posts tied to your work apps	A dedicated social media agent that works alongside your other agents

Using Cue? See the Cue social media guide. For headless and cron-style automation with any agent, start with the Postiz Agent CLI.

Which platforms can Manus post to?

Any channel you connect in Postiz, across 30+ platforms. Connect your accounts in Postiz once, then name them in any Manus task. Each platform below opens its Postiz channel page.

How much does it cost to use Manus with Postiz?

The Postiz connector costs nothing extra. Postiz starts with a 7-day free trial, and paid plans start at $29 per month; compare them on the Postiz pricing page. Manus bills its own usage under your Manus plan, so a task that posts through Postiz uses Manus credits like any other task.

Troubleshooting the Manus connector

Most problems come down to the API key format or a channel that is not connected in Postiz yet. These fixes cover the common cases.

Manus cannot authenticate with Postiz

Reopen the Postiz connector under Settings → Connectors → Added connectors and check the API Key field. It must read Bearer, a space, then the key from Postiz Settings → Developers → Public API. Paste it again and confirm.

Manus writes the post but never sends it to Postiz

Name Postiz in the request, for example 'Use Postiz to schedule this', and check that Postiz is still listed under Added connectors.

A channel is missing

Connect the account in your Postiz dashboard first, then ask Manus to list your Postiz channels again. Manus only sees channels that exist in Postiz.

Postiz does not show up in Browse Connectors

Search for Postiz or use the Add to Manus link on this page. As a fallback, add it yourself as a custom MCP connector: server URL https://mcp.postiz.com/mcp over HTTP, with the header Authorization: Bearer YOUR_POSTIZ_API_KEY.

A scheduled post did not publish

Open the post in your Postiz calendar and check that the channel is still connected. If its login expired, reconnect it in Postiz. Manus does not need to be running for scheduled posts to go out.

Use Postiz with other AI agents

The same Postiz account works with every agent below, through a directory connector, the Postiz MCP server or the Postiz Agent CLI.

Frequently asked questions about Manus and Postiz

How does Manus work with Postiz?

Postiz is an official connector in the Manus connector directory. Add it once with your Postiz API key, and any Manus task can list your channels, write a post for each platform, generate media, and schedule or publish it through the Postiz MCP server across 30+ platforms.

How do I connect Postiz to Manus?

Copy your API key in Postiz under Settings → Developers → Public API. In Manus, open Settings → Connectors → Browse Connectors, find Postiz, click Connect, and paste Bearer followed by a space and your key into the API Key field. Then name Postiz in a task to use it.

Is Postiz an official Manus connector?

Yes. Postiz is listed in the Manus connector directory as an MCP connector published by Postiz, in the Business category. The Postiz MCP server is built into the listing, so the only thing you add is your Postiz API key.

Do I need a Postiz API key for Manus?

Yes. Unlike the ChatGPT and Claude connectors, which open a sign-in window, the Manus connector authenticates with an API key header. Generate the key in Postiz under Settings → Developers → Public API and paste it as Bearer YOUR_POSTIZ_API_KEY. It only gives Manus access to the channels you connected in Postiz.

What can Manus do with Postiz?

Manus can draft, schedule and publish posts, adapt one update to each platform's length, apply settings such as a Reddit subreddit or a YouTube title, generate images and videos, cut long videos into clips, and list what is already scheduled. It can also research a topic first and turn the findings into posts.

Can Manus post to social media automatically?

Yes. Posts that Manus schedules wait in Postiz and publish at their set time, even after the task ends. For recurring work, Manus Automations can start a task on a schedule or when something happens in a connected app, and that task schedules the posts through Postiz. Keep a human reviewing what goes out.

Is Manus the same as Cue?

No. Both come from Manus, but Cue is a separate app for personal agents, where each agent has its own email address, phone number, wallet and computer. Postiz is listed as a connector in both. See postiz.com/cue for the Cue setup.

Doesn't Manus already have an Instagram connector?

Manus has a built-in Instagram connector for publishing posts, stories and reels to Instagram. Postiz covers Instagram plus 30+ other platforms from one connector, keeps every post on a calendar you can review and edit, and works the same way from Cue, ChatGPT, Claude and other agents.

Is it free to use Postiz with Manus?

The connector itself is free. Postiz starts with a 7-day free trial, and paid plans start at $29 per month with the MCP server included on every plan. Manus usage is billed separately under your Manus plan. See postiz.com/pricing for details.

Which social media platforms can Manus post to through Postiz?

Any channel you connect in Postiz. That covers 30+ platforms, including X (Twitter), LinkedIn, Instagram, Facebook, Threads, Bluesky, Reddit, YouTube, TikTok, Pinterest, Mastodon, Discord, Slack, Telegram, Medium, Dev.to, WordPress and Google My Business.

Let Manus run your social media

Add the Postiz connector to Manus and turn any task into scheduled posts across 30+ platforms.

Add to Manus

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