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SendIt MCP server

Multi-platform social media publishing. Schedule and publish content to LinkedIn, Instagram, Threads, TikTok, X, and 30+ more platforms.

SendIt is not a separate install. One Activepieces MCP server exposes it alongside 760+ other apps, behind a single URL.

Tools
8
Works with
Any MCP client
Auth
API key
License
MIT, open source
Updated
September 2026

About the SendIt MCP server

Connect SendIt once in Activepieces and every action it ships becomes a tool your assistant can call, behind the same server URL as the rest of your apps. Your agent reaches SendIt and 760+ other apps over a single connection, on our cloud or a self-hosted install.

Tools

SendIt tools your AI can run

Once connected, your assistant can call any of these SendIt actions by asking in plain language.

  • Publish Post

    Publish content to social media platforms immediately

    5 fields

  • Schedule Post

    Schedule content to be published at a future time

    4 fields

  • Cancel Scheduled Post

    Cancel a scheduled post before it is published

    1 field

  • Trigger Scheduled Post Now

    Immediately publish a scheduled post

    1 field

  • Validate Content

    Check if content meets platform requirements before publishing

    5 fields

  • List Connected Accounts

    Get a list of connected social media accounts

  • List Scheduled Posts

    Get a list of pending scheduled posts

    1 field

  • Custom API Call

    Make a custom API call to a specific endpoint

    10 fields

Triggers

SendIt events your agent can watch

These start a run the moment something happens in SendIt, so work gets picked up on its own.

  • Post Published

    Triggers when a post is successfully published to a platform

  • Post Scheduled

    Triggers when a post is scheduled for future publishing

  • Post Failed

    Triggers when a post fails to publish to a platform

Give your assistant SendIt

Connect SendIt once and every tool above is callable from Claude, Cursor or any MCP client, behind the same server URL as 760+ other apps. Free to start.

SendIt MCP, answered.

No. That is the point of it. One Activepieces server exposes SendIt alongside every other piece you connect, so your client keeps a single connection.

Yes. Activepieces is open source and free to start, and the MCP server is included on every plan, from the free cloud tier to any self-hosted deployment.

Connect SendIt in Activepieces, enable the server under Settings → MCP Server, then paste your server URL into your client config. It authenticates over OAuth on first use.

It can call 8 tools, including Publish Post, Schedule Post, Cancel Scheduled Post, and chain them with steps in other apps inside the same run.

Connections use OAuth2 with limited scopes and are stored under 256-bit encryption, with no API to read them back, so an agent gets scoped access rather than your keys.