# AutoPoster AI Muse connector

From musedirectory.ai, the independent directory of Meta Muse connectors. Not affiliated with Meta.

## AutoPoster AI

Create, schedule, and publish posts to multiple social media platforms from one place.

- Record: https://musedirectory.ai/connector/autoposter-ai
- Category: Marketing & Ads
- Developer: autoposter.ai (https://autoposter.ai)
- Muse status: Extra setup. Not in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
- Health: Working, 232ms, checked 2026-10-29T12:46:13Z
- Endpoint: https://agent.autoposter.ai/mcp
- Auth: No account needed; Pricing: unknown
- Screening: Screened, no issues found (2026-10-28T23:01:09Z)
- Source: Found in the official MCP Registry (ai.autoposter/autoposter) https://registry.modelcontextprotocol.io/v0/servers?search=ai.autoposter%2Fautoposter

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.

Example request: "Schedule a promotional post with a video to go out on Instagram, TikTok, and LinkedIn next Tuesday at 2pm."

How to connect: 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.

Tools:
- autoposter_list_accounts: Lists all connected social media accounts (X, LinkedIn, Instagram, TikTok, YouTube, Threads, Bluesky, Pinterest, Facebook) in the current Autoposter workspace.
- autoposter_get_rules: Returns platform publishing constraints including character limits, media format requirements, and guidelines.
- autoposter_upload_media: Uploads 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_url: Only 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 to
- autoposter_create_upload_link: Creates 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 li
- autoposter_draft_post: Creates 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 fil
- autoposter_schedule_post: Schedules 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_draft: Approves and immediately publishes an existing draft or pending post. Requires an API key with direct publish permission.
- autoposter_get_post_status: Checks delivery status of a post and returns live platform links/receipts once published.
- autoposter_get_post: Retrieves a single post by ID including its state (drafts, pending_approval, queued, posted) and live link receipts.
- autoposter_delete_post: Deletes or cancels a draft, scheduled, or pending post by ID.
- autoposter_list_posts: Lists posts in the workspace. Supports filtering by state ('drafts', 'scheduled', 'queued', 'posted', 'failed', 'pending_approval'), caption text search, and limit.
- autoposter_list_media: Lists media files (images and videos) stored in the workspace media library with public CDN URLs.
- get_profile: Return 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.

Screening checks:
- MCP handshake: pass (Answered in 2488ms)
- Domain against threat feeds (Cloudflare security DNS): pass (agent.autoposter.ai, autoposter.ai not flagged)
- Published packages against the OSV malicious-package database: n/a (No npm or PyPI package published)
- Hidden instructions or invisible characters in tool text: pass (13 tools read, nothing found)
- Inputs asking for passwords, card numbers or seed phrases: pass (None found)
- Domain and redirects: pass (Domain registered 1130 days ago)
- AI review of purpose and tool behavior: pass (No concerns)