Run Your Social Media from Muse

Connect Postiz to Muse, Meta's personal AI assistant, with a single message. Once it's added as a connector, Muse can schedule, publish, and manage your posts across 30+ platforms — just by asking in plain English.

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Connect Postiz to Muse

Muse has no connector settings screen — you connect by sending it one message with your personal MCP link. Takes under a minute — no installs.

1In Postiz, open Settings → Developers → Public API and copy your API key
2Build your link: https://api.postiz.com/mcp/YOUR_API_KEY
3Copy the setup prompt and swap in your API key
4Paste it into a new message to Muse — web, iOS, Android, or WhatsApp
5Muse adds the connector and saves a skill — it can now post for you

Paste this into Muse

Add my Postiz connector:
https://api.postiz.com/mcp/YOUR_API_KEY
- Setup: standard MCP over HTTP, the API key is already in the URL so no sign-in is needed.
- Skill: save one so every question about social media posting, scheduling or content goes through Postiz tools first.
Once you are in, list my connected channels.

Replace YOUR_API_KEY with the key from your Postiz settings.

Then just ask Muse

"Schedule a post to X and LinkedIn
for tomorrow at 9am announcing our
new feature. Keep it short and upbeat."

Built for Automation

💬

Just Ask in Plain English

Tell Muse what to post and when. It writes it, schedules it, and publishes it through Postiz — no menus, no forms.

🌐

30+ Platforms

Post to X, LinkedIn, Reddit, Instagram, YouTube, TikTok, and more — all from a single conversation with Muse.

🔗

Connect Once with a Message

No installs or technical setup. Paste one message with your MCP link into Muse and you're ready to go.

🗓️

Plan & Schedule Ahead

Ask Muse to plan a week of content and pick the times. It schedules everything in Postiz so it goes out automatically.

🎨

Generate Images & Videos

Muse can generate images and videos through Postiz and attach them to your posts — all in the same request.

🔒

Stays in Your Account

The connector uses your private Postiz key, so Muse only touches the accounts you've already connected.

What is Muse?

Muse is Meta's personal AI assistant that gets things done. It lives on the web, iOS, Android, and WhatsApp, and uses connectors to reach the apps you already use — so a request in chat turns into real work.

Postiz is not an official Muse connector yet. Until it lands in the Muse directory, you connect it yourself with your personal Postiz MCP link — same tools, same results.

📱

Wherever You Chat

Ask Muse to post from the web, your phone, or WhatsApp. Postiz handles the publishing in the background.

🔌

Connectors

Muse reaches outside tools through connectors. The Postiz MCP server plugs in as one, exposing your channels as tools.

🧠

Saved Skills

The setup prompt asks Muse to save a skill, so every social media request goes through Postiz first — no reminding it.

What is the Postiz MCP?

MCP (Model Context Protocol) is the standard way AI assistants plug into the apps you use. The Postiz MCP server exposes your social media accounts to Muse as tools — so it can post, schedule, and report without you ever opening a dashboard.

How Muse Uses Postiz

Once your MCP link is added as a connector, Muse discovers the Postiz tools automatically and calls them on your behalf when you ask it to post. Postiz isn't in the official Muse connector directory yet — you add it yourself with your own link.

✓Send Muse your Postiz MCP link in one message
✓Muse discovers your connected accounts and platform rules
✓It composes posts with the right format for each platform
✓It schedules, drafts, or publishes — exactly as you asked
✓Works alongside Muse's other connectors like Gmail and Calendar

Muse connector

Connector type: MCP over HTTP
Name: Postiz
URL: https://api.postiz.com/mcp/
  YOUR_API_KEY

# Available tools (auto-discovered):
# - list connected accounts
# - schedule / publish a post
# - generate image
# - generate video
# - platform settings & analytics

Just Talk to It

Once connected, you don't need any commands. Ask Muse the way you'd ask a teammate.

You

"Schedule a post to X and LinkedIn
for tomorrow at 9am announcing our
new feature. Keep it short and upbeat."

Muse

"Done! I found your X and LinkedIn
accounts and scheduled both posts for
9:00 AM tomorrow. Want me to add an
image too?"

You

"Plan a week of posts about our launch
and space them out across my channels."

Muse

"I drafted 5 posts and scheduled them
Monday to Friday at your best times
across X, LinkedIn, and Instagram."

Works Across All Your Channels

Connect your accounts in Postiz once, then post to any of them just by asking Muse.

X (Twitter)LinkedInInstagramFacebookRedditYouTubeTikTokPinterestThreadsBlueskyMastodonDiscordSlackTelegramTwitchKickMediumDev.toHashnodeWordPressDribbbleFarcasterLemmyNostrVKGoogle My BusinessListmonk

Frequently Asked Questions

How does Postiz work with Muse?

Postiz runs an MCP (Model Context Protocol) server. You send Muse one message with your personal Postiz MCP link, Muse adds it as a connector, and it can then schedule and publish posts on your behalf — just by asking in plain English.

How do I connect Postiz to Muse?

In Postiz, go to Settings → Developers → Public API and copy your API key to build your MCP link (https://api.postiz.com/mcp/YOUR_API_KEY). Muse has no MCP settings screen — you connect by pasting the setup prompt from this page into a new Muse message. Muse adds the connector and saves a skill so social media requests go through Postiz.

Is Postiz an official Muse connector?

Not yet. Postiz is not listed in the Muse connector directory today. You connect it yourself with your own Postiz MCP link, which works the same way — Muse talks to the Postiz MCP server directly using your private key.

What can Muse do with Postiz?

Muse can draft, schedule, and publish posts, generate images and videos for them, create threads and comments, apply platform-specific settings, and plan a whole content calendar across 30+ platforms — all from a conversation.

Which social media platforms are supported?

30+ platforms, including X (Twitter), LinkedIn, Instagram, Facebook, Reddit, YouTube, TikTok, Pinterest, Discord, Slack, Telegram, Threads, Bluesky, Mastodon, and more.

Does it work with other AI assistants?

Yes. The same MCP link works with ChatGPT, Claude, Cursor, and any MCP-compatible client. You can also use the Postiz Agent CLI with agents like OpenClaw, Hermes Agent, Grok Bot, and Claude Code.