Does the connector work on my phone?

Yes. Add it once on the web or desktop app, and it is available in the Claude mobile app with the same account.

Which Postemi plans work with Claude?

MCP, the CLI and the REST API are part of the Pro, Creator and Team plans. Every plan starts with a 7-day free trial.

Does Postemi write the posts, or does Claude?

Claude writes them. Postemi has no built-in AI writer, on purpose: it connects your accounts, schedules and publishes.

Can Claude publish without asking me?

It can, if you tell it to post now. Ask for drafts or scheduled posts instead, and check them in the Postemi calendar, where you can edit, move or delete them before they go out.

Claude + Postemi

Schedule Social Media Posts with Claude

Add Postemi as a custom connector with one URL
Draft, schedule and publish to 37 platforms by asking
Works in Claude on the web, desktop and mobile

Add to Claude Start your free trial

Setup

How do I connect Postemi to Claude?

A custom connector is the most direct way: one URL and a browser sign-in. You add it once, and it works in every Claude app you use.

1Connectabout a minute

Add Postemi to Claude

In Claude, open Customize, then Connectors, and choose "Add custom connector". Paste the URL and select Add. On Team and Enterprise plans an owner adds it under Organization settings, Connectors.

Claude → Customize → Connectors → Add custom connector

# Name
Postemi
 
# MCP server URL
https://mcp.postemi.com/mcp
 
# Authentication
OAuth: you sign in to Postemi in the browser

Needs the Pro plan or higher. Every plan starts with a 7-day free trial.

Use Claude Code too? There the Postemi plugin (postemi@postemi-agent) adds the same tools plus a skill with the posting rules.

2Asklive in Postemi

Then just ask Claude

Once connected, Claude calls the Postemi tools. Scheduled posts go out on time, even after you close the chat.

Schedule a post to X and LinkedIn for tomorrow at 9:00 announcing our new feature. Keep it short.

Done. I found your X and LinkedIn accounts and scheduled both posts for 9:00 tomorrow. Want me to save a version for Instagram as a draft too?

via Postemi

Also try

List my connected channels
Plan a week of posts about our launch
Save this as a draft instead

1
Connect your social accounts in Postemi
Sign in to Postemi and connect the accounts you want Claude to post to.
2
Add a custom connector
In Claude, open Customize, then Connectors, and choose "Add custom connector". Paste the URL and select Add. On Team and Enterprise plans an owner adds it under Organization settings, Connectors.
3
Sign in to Postemi
Select Connect. Claude opens Postemi's sign-in page, where you approve access to one workspace. There is no key to copy.
4
Ask Claude
Turn the connector on in the chat's tools menu, then ask for a post in plain words.

One connection

One Claude connection powers every channel you run

Connect your accounts in Postemi once. From then on Claude can post to any of them, 37 platforms today, without a separate setup per network.

Each account keeps its own rules and character limit, and Claude reads them first.
One request can go to several platforms, with the text adapted to each.
New accounts you connect in Postemi show up for Claude at once.

Ways to connect

Custom connector or the Claude Code plugin?

Both use Postemi's MCP server and the same browser sign-in.

	Custom connectorRecommended	The Postemi pluginClaude Code
Setup	Customize, Connectors, Add custom connector, paste the URL	claude plugin marketplace add norbertlevente/postemi-agent, then install postemi@postemi-agent
Needs	Free plan: one custom connector. On Team and Enterprise, an owner adds it	Claude Code
Sign-in	Your Postemi account in the browser, no key	Your Postemi account in the browser, no key
Best for	Most people, on web, desktop and mobile	People who also use Claude Code

Custom connectorRecommended

Setup: Customize, Connectors, Add custom connector, paste the URL
Needs: Free plan: one custom connector. On Team and Enterprise, an owner adds it
Sign-in: Your Postemi account in the browser, no key
Best for: Most people, on web, desktop and mobile

The Postemi pluginClaude Code

Setup: claude plugin marketplace add norbertlevente/postemi-agent, then install postemi@postemi-agent
Needs: Claude Code
Sign-in: Your Postemi account in the browser, no key
Best for: People who also use Claude Code

What it can do

What can Claude do with Postemi?

Claude gets the same Postemi tools in every workspace it connects to. It writes; Postemi schedules and publishes.

Draft, schedule or publish

Claude creates a post as a draft, schedules it for a time you name, or publishes it right away. Ask for a draft when you want to check it first.

Preview per account

Before it creates anything, Claude can show what would go out on each account: the text, the media and the character count.

Reads your calendar

Claude sees what is already scheduled, in your time zone, so it can find a free slot or move a post.

Knows each platform's rules

Postemi tells Claude the character limit and the options of every connected account before it writes.

Images and video

Claude adds media from a link, or gives you an upload link for a file on your own computer.

Workspaces and client groups

If you manage several brands, Claude lists your workspaces and client groups and works in the one you pick.

The MCP server

What is the Postemi MCP?

MCP (Model Context Protocol) is an open standard that lets an AI agent use outside tools. Postemi runs a hosted MCP server at https://mcp.postemi.com/mcp. Claude connects to it, and from then on it can list your channels, read your calendar and create posts in your Postemi account.

The server runs on Postemi's side, so there is nothing to install for it. You sign in to Postemi in the browser, or use an MCP key, and that decides the workspace Claude works in. Your social accounts stay connected in Postemi itself: Claude never sees their passwords.

Postemi has no built-in AI writer, on purpose. Claude writes the posts, Postemi schedules and publishes them.

How Claude uses Postemi

Once Postemi is connected, Claude finds the tools by itself and calls them when you ask for a post.

Reads your connected accounts and each one's rules
Checks the calendar and your time zone before it picks a time
Can show a preview per account before it creates a post
Saves a draft, schedules, or publishes now, as you asked
Adds images and video from a link, or from an upload link you open

Server URL

https://mcp.postemi.com/mcp

Claude custom connector

# Name
Postemi
 
# MCP server URL
https://mcp.postemi.com/mcp
 
# Authentication
OAuth: you sign in to Postemi in the browser
 
# Tools it gets:
# list_integrations      connected accounts
# get_integration_schema  rules and limits
# list_posts              the calendar
# preview_post            what would go out
# create_post             draft, schedule, publish
# delete_post             remove an unpublished post
# upload_media_from_url   add an image or video
# create_upload_link      upload from your computer

Your AI agent can run your social calendar

Claude schedules your next post

create_post

ChatGPT, Claude, Cursor and Codex sign in with your Postemi account. Manus, DeepSeek Harness and NanoClaw use an MCP key.

MCP setup Tool reference Read the docs

Example prompts

What can you ask Claude to post?

Anything you would ask a teammate: name the platforms, the time and the tone, and Claude handles the rest.

Content calendar

Plan a week

Look at my Postemi calendar for next week and suggest three LinkedIn posts for the empty days. Save them as drafts.

Announcement

Ship a launch post

Write a short announcement for our new product and schedule it on X, LinkedIn and Instagram for Thursday at 9:00. Adapt the length to each platform.

Visual post

Post your own photo

Give me an upload link for a photo, then schedule an Instagram post with it for Saturday at 10:00.

Thread

A thread on X

Turn this blog post into a five part thread on X and schedule it for Tuesday at 17:00.

Platforms

Which platforms can Claude post to?

Any account you connect in Postemi: 37 platforms today. Connect them once, then post to any of them by asking Claude.

Good to know

Is Claude the same as Claude Code?

They share the models, not the setup. Claude connects through a connector; Claude Code can add Postemi with one command. Both can use the same Postemi account.

	Claude	Claude Code
What it is	Anthropic's assistant on the web, desktop and phone	Anthropic's coding agent in your terminal and editor
How Postemi connects	A custom connector	claude mcp add, the plugin, or the CLI
Best for	Planning and writing posts in a chat	Posts from your repository, such as release notes

Claude

What it is: Anthropic's assistant on the web, desktop and phone
How Postemi connects: A custom connector
Best for: Planning and writing posts in a chat

Claude Code

What it is: Anthropic's coding agent in your terminal and editor
How Postemi connects: claude mcp add, the plugin, or the CLI
Best for: Posts from your repository, such as release notes

A connector you add on claude.ai also shows up in Claude Code when you sign in with the same account. Claude Code and Postemi

AI agents

Frequently asked questions about Claude and Postemi

Yes. Anthropic allows one custom connector on the Free plan. Pro, Max, Team and Enterprise allow more.

Let Claude run your social media calendar

Add the connector, sign in with Postemi, and ask for your first post.

Add to Claude

Get started today

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