Zernio MCP: social publishing, inbox and ads from your AI app

Schedule and publish posts across more than 15 social platforms, answer messages in one inbox, manage ads and read analytics, all from your AI app. Zernio's MCP server brings that marketing work into Claude, ChatGPT and Cursor through ContextGate, where a policy can warn before anything is published to your audience.

  • Ready to connect
  • Free

Add Zernio to Claude, ChatGPT or Cursor

  1. 1Click Connect Zernio free and sign in with your Zernio account.
  2. 2Every tool is on once you connect. Publishing, inbox replies and ad changes go straight to your audience or your budget, so switch off the ones your AI app shouldn't do unattended and keep analytics.
  3. 3Add ContextGate to your AI app as a connector or MCP server. The steps for each app are on the Works with page.
  4. 4Ask your AI app which of last week's posts did best across your accounts, then open Activity to see the Zernio call.

Social media work Zernio handles from Claude or ChatGPT

  • Schedule and publish posts to 15+ social platforms from one chat.
  • Read and answer messages in Zernio's inbox.
  • Manage ads and check how they perform.
  • Analyze results by post and by account.

Publishing with a pause

  • Switch off the publishing and ad tools, and your AI app can read analytics but not post or spend.
  • A policy can warn or block before a post goes out.
  • Activity records each post, reply and ad change made through ContextGate.

What you get with Zernio and ContextGate

  • Your AI apps can use ZernioClaude, Cursor, ChatGPT and other AI apps reach Zernio through the one ContextGate connection you add to them.
  • You choose which tools they can useSwitch off any Zernio tool you don't want used. It's hidden from your AI apps and refused if called.
  • Every call is checked and recordedYour policies check each call (for example, personal data is hidden and secrets are blocked), and Activity keeps a record of it.

ContextGate sees only the tool calls that go through it, not your AI app's built-in tools or your chats.

Zernio tools

Zernio's own MCP server shows its tools once you sign in. When you connect it, they are listed and synced in your workspace.