AutoPoster AI
Create, schedule, and publish posts to multiple social media platforms from one place.
Connects to X, LinkedIn, Instagram, TikTok, YouTube, Threads, Bluesky, Pinterest, and Facebook. Lets you draft posts with images or videos, schedule them for future dates, and publish across multiple accounts at once.
Try asking Muse: "Schedule a promotional post with a video to go out on Instagram, TikTok, and LinkedIn next Tuesday at 2pm."
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Source: Found in the official MCP Registry (ai.autoposter/autoposter) · First listed October 28, 2026
Last 24 hours
Each bar is one check, every 15 minutes. Green means it answered. Last checked 3 h ago.
Is it safe to connect?
What Muse can see: It does not ask you to sign in, so it cannot see your accounts. It only sees what Muse sends it from your request.
Before it acts: Read what Muse plans to do before you approve it, and remove the app from Muse when you stop using it.
musedirectory.ai is not part of Meta. More about how Muse handles your information
How to add it to Muse
Not in Muse's Connectors list yet, but Muse can still use it. Copy the request below and paste it into Muse. Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.
https://agent.autoposter.ai/mcpNot in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
Also use it in ChatGPT or Claude
AutoPoster AI is a remote MCP server, so any assistant that can add a custom connector by link can use it. Same link, same tools.
Add it to ChatGPT
- 1
Open ChatGPT settings
In ChatGPT, open Settings, then Connectors (called Apps & Connectors on some accounts).
- 2
Turn on developer mode
Under Advanced settings, switch on Developer mode. That is what lets you add a connector by link.
- 3
Create the connector
Choose Create, give it a name, paste the link as the MCP server URL, and save. If it needs a sign-in, ChatGPT asks for it here.
- 4
Use it in a chat
Start a chat, open the tools menu, pick the connector, and ask. ChatGPT asks before it runs a tool the first time.
Custom connectors need a paid ChatGPT plan, and on Team, Enterprise and Edu accounts only an admin can add them. Our "Working" label means the server answered us; it cannot tell whether your plan lets you add it. All connectors that work in ChatGPT
Add it to Claude
- 1
Open Claude settings
In Claude, open Settings, then Connectors.
- 2
Add a custom connector
Choose Add custom connector, give it a name, and paste the link.
- 3
Connect and use it
If it needs a sign-in, Claude sends you to it. Then turn the connector on in a chat from the tools menu and ask.
Custom connectors are available on paid Claude plans; on Team and Enterprise accounts an admin may need to add them. Our "Working" label means the server answered us; it cannot tell whether your plan lets you add it. All connectors that work in Claude
https://agent.autoposter.ai/mcpWhat people ask Muse to do
Technical details: safety screening, tools, response time and recent checks
Response time at the last check: 585ms. Worked in 100% of checks over 30 days.
Screening · October 28, 2026
Screened, no issues found
Screening looks for known threats and hidden instructions at the time of the check, and runs again weekly and whenever the tool list changes. It cannot see the server's code, so only connect what you need and review what Muse asks to do. How screening works.
Tools · 14
autoposter_list_accountsLists all connected social media accounts (X, LinkedIn, Instagram, TikTok, YouTube, Threads, Bluesky, Pinterest, Facebook) in the current Autoposter workspace.autoposter_get_rulesReturns platform publishing constraints including character limits, media format requirements, and guidelines.autoposter_upload_mediaUploads an image or video to Auto Poster media library. Accepts files generated in ChatGPT (e.g. DALL-E images in /mnt/data/), uploaded files, or public image URLs. Direct chat download limit is 100MB. For larger videos or files (>100MB), tell the user to provide a direct public autoposter_get_media_upload_urlOnly for clients that can perform an HTTP PUT or multipart POST (not chat-only clients such as Gemini): if you cannot make that request yourself, use autoposter_create_upload_link instead. Generates a presigned S3 upload URL for direct, high-speed upload of videos or images up toautoposter_create_upload_linkCreates a short-lived link where the user can upload images from their device into the Auto Poster media library. Use this when the user wants to attach an image that exists only in the chat or on their device (no public URL) and your client cannot send file contents. Give the liautoposter_draft_postCreates a draft post for human review. If API key lacks direct publish, post is saved as pending_approval and notifications are sent to workspace approvers. Accepts mediaUrls (public URLs) or files (AI-generated images or uploaded files from chat up to 100MB). For large video filautoposter_schedule_postSchedules a post for a future date/time. Automatically converts local time using workspace/user timezone into UTC. Accepts mediaUrls (public URLs) or files (AI-generated images or uploaded files from chat up to 100MB). For large video files over 100MB, tell the user to provide a autoposter_publish_draftApproves and immediately publishes an existing draft or pending post. Requires an API key with direct publish permission.autoposter_get_post_statusChecks delivery status of a post and returns live platform links/receipts once published.autoposter_get_postRetrieves a single post by ID including its state (drafts, pending_approval, queued, posted) and live link receipts.autoposter_delete_postDeletes or cancels a draft, scheduled, or pending post by ID.autoposter_list_postsLists posts in the workspace. Supports filtering by state ('drafts', 'scheduled', 'queued', 'posted', 'failed', 'pending_approval'), caption text search, and limit.autoposter_list_mediaLists media files (images and videos) stored in the workspace media library with public CDN URLs.get_profileReturn the profile represented by this request's authenticated credentials. The opaque id is unique within this app and remains unchanged across token refresh, reconnection, and display-metadata changes.Recent checks
Link
https://agent.autoposter.ai/mcpQuestions about AutoPoster AI in Muse
How do I connect AutoPoster AI to Muse?
Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use AutoPoster AI to help me. It is a free service with an MCP server at https://agent.autoposter.ai/mcp. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.
Is AutoPoster AI working right now?
At the last check (October 29, 2026, 09:01 UTC) the endpoint was working, answering in 585ms. Over the last 7 days it answered 100% of health checks. It is checked every 15 minutes.
Is AutoPoster AI safe to connect to Muse?
It was screened on October 28, 2026 with the result "screened, no issues found". Screening checks the domain against threat feeds and reads the tools for hidden instructions and requests for passwords or card numbers. It cannot see the server's code, so grant only the access you need.
What can AutoPoster AI do in Muse?
It exposes 14 tools, including autoposter_list_accounts, autoposter_get_rules, autoposter_upload_media, autoposter_get_media_upload_url. For example, you could ask Muse: "Schedule a promotional post with a video to go out on Instagram, TikTok, and LinkedIn next Tuesday at 2pm."
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