The Postlia MCP server,
connected in one click.
Schedule and publish social posts to 7 networks from AI agents. Postlia API key (Pro) required. Connect the official Postlia 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
What your AI can do with Postlia
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “list_accounts”: List the connected social accounts on this Postlia workspace.”
“Use “list_scheduled_posts”: List upcoming scheduled posts.”
“Use “create_post”: Create a post. Provide scheduledAt (ISO datetime) to schedule, queue=true for the next open queue slot, or neither to post within ~5 minutes.”
“Use “cancel_post”: Cancel a scheduled post by id.”
How secure is the Postlia MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Postlia holds up.
Official endpoint
Operated by Postlia (postlia.com) 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 Postlia 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 Postlia
Choose Postlia in the gate directory. No sign-in needed.
Use it anywhere
Postlia'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 Postlia exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
list_accounts — List the connected social accounts on this Postlia workspace.
list_scheduled_posts — List upcoming scheduled posts.
create_post — Create a post. Provide scheduledAt (ISO datetime) to schedule, queue=true for the next open queue slot, or neither to post within ~5 minutes
cancel_post — Cancel a scheduled post by id.
upload_media — Pull an image or video from a public https URL into Postlia storage. Returns the storage URL and media type, ready for create_post. PNG, JPE
get_post_receipt — Delivery receipt for a post: per-platform outcome (published/failed/retrying/pending), platform post ids, and the platform's real error text
list_published_posts — Recent post history with per-post outcome status and any platform errors.
get_posting_quota — The posting quota that will actually be enforced: tier, posts used, limit and remaining. Check this before composing a batch instead of disc
+ 7 more tools once connected
The Postlia MCP server at a glance
https://postlia.com/api/mcpQuestions, answered
Is there an official Postlia MCP server?
Yes — Postlia operates its own remote MCP server at postlia.com. 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 Postlia to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick Postlia in the directory. No account or sign-in is needed. From then on, Postlia's tools are available in every client you've connected to gate.
Do I need to host anything?
No. Postlia runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the Postlia 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 Postlia in minutes. No credit card required.
Connect more than just Postlia
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up Postlia in: Claude · Claude Code · ChatGPT · Cursor · VS Code