The AutoPoster AI MCP server,
connected in one click.
Multi-platform social media post creation, scheduling, and publishing. Connect the official AutoPoster AI MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
Add AutoPoster AI to your AI in one minute
Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.
claude mcp add --transport http autoposter-ai https://agent.autoposter.ai/mcpRun in your terminal, then restart Claude Code.
AutoPoster AI · https://agent.autoposter.ai/mcp
What your AI can do with AutoPoster AI
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “autoposter_list_accounts”: Lists all connected social media accounts (X, LinkedIn, Instagram, TikTok, YouTube, Threads, Bluesky, Pinterest, Facebook) in the current Au.”
“Use “autoposter_get_rules”: Returns platform publishing constraints including character limits, media format requirements, and guidelines.”
“Use “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 file.”
“Use “autoposter_get_media_upload_url”: Generates a presigned S3 upload URL for direct, high-speed upload of videos or images up to 5GB without size limits or timeouts. Returns dir.”
How secure is the AutoPoster AI MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how AutoPoster AI holds up.
Official endpoint
Operated by AutoPoster AI (autoposter.ai) at its documented MCP endpoint — not a third-party mirror or community re-host.
No sign-in needed
This server only exposes public data — no account and no credentials are involved when you connect.
Scanned before it goes live
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
Watched for drift
If AutoPoster AI adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Connected in three steps
Connect your gate
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Pick AutoPoster AI
Choose AutoPoster AI in the gate directory. No sign-in needed.
Use it anywhere
AutoPoster AI's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
The actual tools AutoPoster AI exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
autoposter_list_accounts — Lists all connected social media accounts (X, LinkedIn, Instagram, TikTok, YouTube, Threads, Bluesky, Pinterest, Facebook) in the current Au
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 file
autoposter_get_media_upload_url — Generates a presigned S3 upload URL for direct, high-speed upload of videos or images up to 5GB without size limits or timeouts. Returns dir
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 work
autoposter_schedule_post — Schedules a post for a future date/time. Automatically converts local time using workspace/user timezone into UTC. Accepts mediaUrls (public
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.
+ 5 more tools once connected
Who runs the AutoPoster AI MCP server?
The AutoPoster AI MCP server at a glance
https://agent.autoposter.ai/mcpQuestions, answered
Is there an official AutoPoster AI MCP server?
Yes — AutoPoster AI operates its own remote MCP server at agent.autoposter.ai. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
How do I connect AutoPoster AI to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick AutoPoster AI in the directory. No account or sign-in is needed. From then on, AutoPoster AI's tools are available in every client you've connected to gate.
Do I need to host anything?
No. AutoPoster AI runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the AutoPoster AI MCP server safe to connect?
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Is it free?
Yes — you can get started with gate for free and connect AutoPoster AI in minutes. No credit card required.
Connect more than just AutoPoster AI
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up AutoPoster AI in: Claude · Claude Code · ChatGPT · Cursor · VS Code