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Instasent MCP server

Give your AI assistant 3 tools it can call in Instasent, over one server URL.

Instasent is not a separate install. One Activepieces MCP server exposes it alongside 770+ other apps, behind a single URL.

Tools
3
Works with
Any MCP client
Auth
Custom auth
License
MIT, open source
Updated
September 2026

About the Instasent MCP server

Connect Instasent 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 Instasent and 770+ other apps over a single connection, on our cloud or a self-hosted install.

Tools

Instasent tools your AI can run

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

  • Add/Update contact

    Add or update a single contact

    2 fields

  • Delete Contact

    Delete a single contact by User ID

    1 field

  • Add Event

    Add a contact event

    5 fields

Give your assistant Instasent

Connect Instasent once and every tool above is callable from Claude, Cursor or any MCP client, behind the same server URL as 770+ other apps. Free to start.

Instasent MCP, answered.

No. That is the point of it. One Activepieces server exposes Instasent 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 Instasent 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 3 tools, including Add/Update contact, Delete Contact, Add Event, 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.