AutoPoster AI
Multi-platform social media post creation, scheduling, and publishing.
Connector by autoposter.aiOfficial · Domain verified by the MCP Registry
Chalk Labs
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Install
Works with Claude Code, VS Code, Cursor, Windsurf. Read the repository before you give any tool access to your data.
npx agentmarket install connector/autoposter-ai-autoposter
Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.
Remote endpoint
https://agent.autoposter.ai/mcpRemote (HTTP)
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About
Reviews
Write a reviewNo reviews yet. Installed it? Reviews come from verified installers only. How reviews work
Permissions
What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.
- Tools
- 7 read · 6 write · 1 delete
- Secrets
- None asked for
- Install scripts
- Nothing to install (hosted)
- Runs as
- Hosted (remote endpoint)
Tools by what they do 14
From the running server's own tool list (tools/list) on Oct 25, 2026.
Read 7 · Look things up without changing anything.
autoposter_get_postautoposter_get_post_statusautoposter_get_rulesautoposter_list_accountsautoposter_list_mediaautoposter_list_postsget_profile
Write 6 · Create, change, send or run things.
autoposter_create_upload_linkautoposter_draft_postautoposter_get_media_upload_urlautoposter_publish_draftautoposter_schedule_postautoposter_upload_media
Delete 1 · Delete, drop, revoke or wipe things.
autoposter_delete_post
Network hosts it talks to 1
agent.autoposter.ai· found in remote endpoint, install command
Files it touches
- Any path the agent passes to its tools
Tools (14)
As the server listed them on Oct 25, 2026. Descriptions are the server’s own words; hidden characters are shown as [U+…].
autoposter_create_upload_linkCreate Image 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 link to the user, wait until they say the upload is done, then call autoposter_list_media (newest first) and attach the image with mediaIds in autoposter_draft_post or autoposter_schedule_post.
autoposter_delete_postDelete Postcan change or delete dataDeletes or cancels a draft, scheduled, or pending post by ID.
autoposter_draft_postCreate Post DraftCreates 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 files over 100MB, tell the user to provide a direct public file URL or use autoposter_get_media_upload_url.
autoposter_get_media_upload_urlGet Direct S3 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 to 5GB without size limits or timeouts. Returns direct PUT url, POST upload fields, and public CDN URL.
autoposter_get_postGet Post Detailsread-onlyRetrieves a single post by ID including its state (drafts, pending_approval, queued, posted) and live link receipts.
autoposter_get_post_statusGet Post Statusread-onlyChecks delivery status of a post and returns live platform links/receipts once published.
autoposter_get_rulesGet Platform Rules and Limitsread-onlyReturns platform publishing constraints including character limits, media format requirements, and guidelines.
autoposter_list_accountsList Connected Accountsread-onlyLists all connected social media accounts (X, LinkedIn, Instagram, TikTok, YouTube, Threads, Bluesky, Pinterest, Facebook) in the current Autoposter workspace.
autoposter_list_mediaList Media Libraryread-onlyLists media files (images and videos) stored in the workspace media library with public CDN URLs.
autoposter_list_postsList Postsread-onlyLists posts in the workspace. Supports filtering by state ('drafts', 'scheduled', 'queued', 'posted', 'failed', 'pending_approval'), caption text search, and limit.
autoposter_publish_draftPublish Draft PostApproves and immediately publishes an existing draft or pending post. Requires an API key with direct publish permission.
autoposter_schedule_postSchedule 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 direct public file URL or use autoposter_get_media_upload_url.
autoposter_upload_mediaUpload Media FileUploads 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 file URL or use autoposter_get_media_upload_url for direct S3 upload up to 5GB. If the image exists only in the chat or on the user's device and cannot be sent here, use autoposter_create_upload_link instead.
get_profileread-onlyReturn 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.
Signals
- Last release
- Oct 7, 2026 (24 days ago)
Details
- Registry name
ai.autoposter/autoposter- Version
- 1.0.0
- Auth
- Auth not stated
- License
- License unknown
- Website
- autoposter.ai
- First seen
- Oct 24, 2026
- Last checked
- Oct 25, 2026
- Source
- Official MCP Registry
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Cite this page
AutoPoster AI MCP server. Agent Mart. https://agentmart.dev/connectors/autoposter-ai-autoposter (last updated 2026-10-25)