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Muse icon+Posttu logoPosttu for Meta AI Muse • Autonomous Social Delegate

Delegate end-to-end social media publishing to Meta AI Muse

Empower Muse, Meta’s autonomous personal agent, to handle your ongoing social distribution. Connect Posttu via Streamable HTTP with an API key, and hand off drafting, asset selection, and schedule maintenance across Instagram, Facebook, and 14+ more channels.

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Streamable HTTP MCP
Autonomous agent connector

Continuous agent connectivity powered by Posttu MCP

Provide Muse with your Posttu endpoint and API key. Muse provisions its own tools, manages state transitions, and maintains background execution on Meta’s cloud infrastructure.

  • Custom connector spec using Streamable HTTP
  • Isolated API key with granular expiration and permissions
  • Instant synchronization with your Posttu calendar and media vault
Muse icon
Meta AI MuseMCP
Posttu Workspace Server • Connected
Initialize Posttu connector in Muse

Configure Posttu as a custom MCP connector using my API key and https://posttu.com/api/v1/mcp.

I built and authenticated the Posttu connector via Streamable HTTP. Connected publishing profiles verified:

Connected to Posttu • 3 channels authenticated
posttu_connector_handshake
Instagram:
@studio_artisansBusiness profile active
Facebook:
Studio Artisans PagePage admin verified
Threads:
@studio_artisansReady for automated publishing
Connected via Model Context Protocol 2026-07-28POST /api/v1/mcp
Hands-off errands

Set the strategy once, let Muse execute the routine

Delegate your posting cadences to Muse. It monitors deadlines, formats media, confirms optimal posting hours, and schedules content directly to your Posttu calendar.

  • Continuous cloud execution on Meta’s agent infrastructure
  • Automatic asset selection from your Posttu media library
  • Cross-posting to Instagram, Facebook, Threads, and 13+ more platforms
Muse icon
Meta AI MuseMCP
Posttu Workspace Server • Connected
Delegate background publishing errands

Schedule the workshop photo from my Posttu media library to Instagram and Facebook on Saturday at 9:00 AM.

Located `workshop-session.jpg` in your Posttu media vault (unposted). Scheduled for Saturday at 9:00 AM:

Scheduled on 2 platforms via Posttu
posttu_create_post
Instagram (Saturday 9:00 AM):
“Crafting behind the scenes this weekend” with workshop-session.jpgCarousel format ready
Facebook (Saturday 9:00 AM):
Cross-posted with location tag and community linkScheduled
Connected via Model Context Protocol 2026-07-28POST /api/v1/mcp
Holistic channel monitoring

Complete performance oversight without dashboard fatigue

Muse checks in with performance highlights, follower gains, and Reel completion benchmarks whenever you request a status update, querying verified Posttu metrics.

  • Aggregated reach, likes, saves, and comments across channels
  • Reel, Short, and video completion rate analysis
  • Direct correlation between post frequency and follower acquisition
Muse icon
Meta AI MuseMCP
Posttu Workspace Server • Connected
Continuous monthly performance checkups

Summarize our performance across Instagram and Facebook last month.

Last month you published 14 posts across Instagram and Facebook. Here is your synthesized performance report:

Monthly analytics compiled from Posttu
posttu_get_analytics
Instagram reach:
31,200 accounts reached (+18% vs previous month)+410 new followers
Top Instagram Reel:
“Handcrafted ceramic glazing process”16,400 views • 1,120 likes
Facebook engagement:
3,400 post reactions and 210 link clicks to Link in Bio5.8% CTR
Connected via Model Context Protocol 2026-07-28POST /api/v1/mcp

Delegate your social publishing routine to Meta AI Muse

Assign posting errands and content goals conversationally. Muse automates drafting and scheduling in Posttu while you focus on running your business.

Autonomous weekly errands

Hand off weekly content schedules that continue running even after you exit the Meta AI app.

Frictionless calendar adjustments

Postpone, swap, or expedite publishing dates through conversational voice or text prompts.

Automated media retrieval

Muse searches your Posttu vault to find fresh, unshared photos and video clips for upcoming slots.

E-commerce & link distribution

Transform store listings, announcements, and blog URLs into conversion-oriented social captions.

Multi-channel traction audits

Get unified summaries of reach, saves, and comments across Instagram, Facebook, and Threads.

Audience growth tracking

Watch your subscriber trajectory across 16+ connected networks with proactive milestone alerts.

Post to 16+ platforms from Muse

Posttu’s first-party Model Context Protocol server lets Muse schedule, format, and analyze content across your connected channels from one central hub.

x
x
reddit
reddit
tiktok
tiktok
instagram
instagram
facebook
facebook
threads
threads
bluesky
bluesky
mastodon
mastodon
youtube
youtube
snapchat
snapchat
linkedin
linkedin
pinterest
pinterest

Connect Posttu to Muse in three steps

Give Muse your Posttu MCP endpoint and API key to establish an autonomous agent connector.

1

Generate a scoped API key in Posttu

Create an API key with social publishing scopes in your Posttu dashboard under Settings > Developer.

2

Provide connector details to Muse

Provide Muse with Posttu’s Streamable HTTP MCP server URL and authorization payload:

{
  "name": "Posttu",
  "protocol": "Model Context Protocol",
  "transport": "streamable HTTP",
  "url": "https://posttu.com/api/v1/mcp",
  "headers": {
    "Authorization": "Bearer YOUR_API_KEY"
  }
}
3

Delegate your first publishing errand

Tell Muse: “Schedule our new menu announcement to Instagram and Facebook on Friday at noon.”

Meta AI Muse integration FAQs

Key questions about delegating social media operations to Meta AI Muse.

How do I connect Posttu to Muse?
In your Muse chat or connector settings, provide Posttu’s streamable HTTP endpoint (https://posttu.com/api/v1/mcp) and an API key generated from your Posttu developer settings. Muse uses this specification to register the tools automatically.
Is it safe to give Muse a Posttu API key?
Yes. In Posttu, you can generate an API key restricted specifically to the publishing scopes you choose, and assign an expiration date. You can revoke this key at any time in your Posttu workspace settings.
What can Muse do with my Posttu account?
Muse can retrieve your calendar, schedule posts and threads, attach media from your library, reschedule upcoming content, and fetch performance analytics across your 16+ connected channels.
Will Muse post to my accounts without asking me?
Muse acts strictly on your instructions. You can instruct Muse to always ask for confirmation before scheduling, or tell it to save posts as drafts in your Posttu approval queue for team sign-off.
What if Muse gets stuck creating the connector?
Make sure you provided the full URL (https://posttu.com/api/v1/mcp) and selected 'streamable HTTP' as the transport. You can also test the connection directly in our MCP documentation.
Does connecting Muse to Posttu cost extra?
No. All Posttu plans include full API and MCP access at no additional cost.

Have questions about custom agent setups? Explore our MCP documentation

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Delegate your social publishing with Muse and Posttu

Connect Posttu to Meta AI Muse and hand off social drafting and scheduling across 16+ platforms.

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instagram
threads
tiktok
youtube
linkedin
pinterest
facebook
reddit
bluesky
mastodon

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