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Mallary brings your social media workflow into Cursor. The plugin connects to your Mallary account with OAuth, so you do not need to paste an API key into Cursor.
The Mallary plugin is ready for Cursor Marketplace review. Until Cursor approves the listing, you can install it from source for testing.

What You Can Do

  • see your Mallary profiles and connected social accounts
  • create or schedule social posts
  • use a different message for each platform
  • check publishing jobs and open published posts
  • read comments and post approved replies
  • review post analytics
  • manage profiles, settings, platforms, and webhooks

Install from Source

Cursor needs a real directory copy. Do not use a symlink.
Reload Cursor with Cmd-Shift-P, then choose Developer: Reload Window. Open Cursor SettingsPlugins and confirm Mallary appears. Then open Cursor SettingsTools & MCPs and confirm mallary is listed.

Sign In

The first Mallary request opens Mallary in your browser. Sign in and approve the requested access. Cursor can then use Mallary without seeing your password, API keys, social account tokens, or payment details. Try this safe prompt:
You can also use the plugin command:

Switching from an Older Setup

If Mallary appears twice in Cursor, remove the older Mallary entry from ~/.cursor/mcp.json or disable the older Claude plugin copy. Keep only one Mallary MCP connection enabled so Cursor does not show duplicate tools.

Install from the Marketplace

After Cursor approves the listing, install Mallary from Cursor chat:

Safe Actions

The plugin reads the current state first. Before it publishes, replies, deletes, disconnects an account, changes settings, or manages a webhook, it shows the exact action and asks for confirmation. Do not approve an action until the profile, platforms, message, schedule, destination, and other details are correct.

Media in Version 1

Version 1 supports media that is already hosted at https://files.mallary.ai. Creating an upload URL does not upload a local file. Upload local media through Mallary or the Mallary CLI first, then use the approved Mallary media URL.

Privacy and Support

Mallary MCP authentication

See how OAuth permissions and account revocation work.
Last modified on August 4, 2026