--- title: "Connect Mailbox Power and MeisterTask - APIANT.ai" description: "When \"New Contact Added to Group\" fires in Mailbox Power, your agent runs \"Create Task\" in MeisterTask." canonical: "https://apiant.ai/connect/mailbox-power-to-meistertask" --- # Connect Mailbox Power and MeisterTask When **New Contact Added to Group** fires in [Mailbox Power](https://apiant.ai/connections/mailbox-power), your agent runs **Create Task** in [MeisterTask](https://apiant.ai/connections/meistertask), or **New Attachment** in MeisterTask to **Create or Update Contact** in Mailbox Power. Describe the whole flow and it is built, tested on every scenario and kept running. Mailbox Power **2** triggers Mailbox Power **4** actions MeisterTask **9** triggers MeisterTask **9** actions What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it. ## What do you want Mailbox Power and MeisterTask to do together? Give your AI client this address. `https://mcp.apiant.ai` One connection does both: ask your client to act in an app once, or have it build an automation that keeps running. Any client that takes a remote MCP server. Nothing to install. Create your free account, then sign in once in your browser. ### Set it up in your client ### Claude Code Run this in the directory you want to work in. `claude mcp add --transport http -s project apiant-ai https://mcp.apiant.ai` Start Claude Code there, approve the server, and sign in in the browser page it opens. [Claude Code guide (opens in a new tab)](https://apiant.ai/docs/mcp/claude-code) ### Claude, web and desktop Open Customize, then Connectors, then Add custom connector, and paste the address. On Team and Enterprise an owner adds it first. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) ### Cursor Add the address to your MCP configuration as a server URL. Cursor signs you in in your browser. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) ### Zed Open Settings, then AI, then MCP Servers, then Add Server, then Add Remote Server. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) ### Codex and the ChatGPT desktop app Open Settings, then MCP servers, then Add server, and choose Streamable HTTP. From the terminal, Codex takes the address with its own add command and then signs you in. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) ### Any other MCP client Paste the address where the client asks for a remote MCP server URL, and name the server apiant-ai where it lets you. APIANT's skills reach the client over the same connection. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) Example flows ## What Mailbox Power and MeisterTask can do together ### From Mailbox Power to MeisterTask - When **New Contact Added to Group** in Mailbox Power then **Create Task** in MeisterTask - When **Updated Contact** in Mailbox Power then **Create Task Label** in MeisterTask ### From MeisterTask to Mailbox Power - When **New Attachment** in MeisterTask then **Create or Update Contact** in Mailbox Power - When **New Checklist Item** in MeisterTask then **List contacts** in Mailbox Power Starting points drawn from the triggers and actions in the catalog today. Describe the flow you need, at any depth, and your agent builds it and tests every scenario before it ships. Everything your agent can do with Mailbox Power and MeisterTask ## Triggers and actions 11 triggers · 13 actions - Trigger **New Contact Added to Group** Triggers when a contact is added to the selected Mailbox Power contact group. - Trigger **Updated Contact** Triggers when a contact in Mailbox Power is added or any of its details change. - Action **Create or Update Contact** Creates a contact in Mailbox Power, or updates the existing contact whose name and address match. - Action **Delete Contact** Deletes a contact from your Mailbox Power account. - Action **List contacts** Returns every contact in the Mailbox Power account, including address, contact details and group membership. - Action **Remove Contact From Group** Removes a contact from a Mailbox Power contact group. - Trigger **New Attachment** Triggers when a new file is attached to any task in the project you pick. Returns the attachment's name, type and download link along with the task it belongs to. - Trigger **New Checklist Item** Triggers when a new checklist item is added to any task in the project you pick. Returns the item's text and status along with the checklist and task it belongs to. - Trigger **New Comment** Triggers when a new comment is posted on any task in the project you pick. Returns the comment text and author along with the task it was posted on. - Trigger **New Label** Triggers when a new label is created in the project you pick. Returns the label's name and color. - Trigger **New Person** Triggers when a new person joins your MeisterTask account. Returns their name, email address and when they were added. - Trigger **New Project** Triggers when a new project is created in your MeisterTask account. Returns the project's name, notes and status. - Trigger **New Section** Triggers when a new section (column) is added to the project you pick. Returns the section's name, color and work-in-progress limit. - Trigger **New Task** Triggers when a new task is created in the project you pick. Returns the task's title, notes, section and assignee. - Trigger **New Task Label** Triggers when a label is added to any task in the project you pick. Returns the label's name and color along with the task it was added to. - Action **Create Attachment** Uploads a file and attaches it to a MeisterTask task. Returns the new attachment's ID, name and download link. - Action **Create Label** Creates a new label in a MeisterTask project. Returns the label's ID, name and color. - Action **Create Task** Creates a new task in a MeisterTask section. Returns the task's ID, title, section and project. - Action **Create Task Label** Adds an existing project label to a MeisterTask task. Returns the link between the task and the label. - Action **Find Attachment** Finds an attachment on a MeisterTask task by name. Returns whether a match was found along with the attachment's ID, name and download link. - Action **Find Label** Finds a label in a MeisterTask project by name. Returns whether a match was found along with the label's ID and color. - Action **Find Person** Finds a person in your MeisterTask account by email address or full name. Returns whether a match was found along with the person's ID, name and email. - Action **Find Task** Finds a task in a MeisterTask project by title, optionally limited to one section. Returns whether a match was found along with the task's ID, section and assignee. - Action **Update Task** Updates a MeisterTask task. Only the values you supply are changed — anything you leave blank keeps its current value. ## Each app on its own - [ **Mailbox Power** Mailbox Power enables you to engage your customers and stay top of mind with your clients by sending...](https://apiant.ai/connections/mailbox-power) - [ **MeisterTask** MeisterTask is an incredibly intuitive online task manager that uses smart integrations and task automations...](https://apiant.ai/connections/meistertask) Reviews ## What our customers say ## More from Mailbox Power - [ **Mailbox Power to Salesforce** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/mailbox-power-to-salesforce) - [ **Mailbox Power to Slack** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/mailbox-power-to-slack) - [ **Mailbox Power to Mailchimp** Mailchimp marketing automation and email platform.](https://apiant.ai/connect/mailbox-power-to-mailchimp) - [ **Mailbox Power to Stripe** Stripe is a payment processing platform for online businesses.](https://apiant.ai/connect/mailbox-power-to-stripe) - [ **Mailbox Power to Shopify** Shopify is a commerce platform for online stores and retail point-of-sale.](https://apiant.ai/connect/mailbox-power-to-shopify) - [ **Mailbox Power to QuickBooks Online** QuickBooks Online accounting — manage customers, invoices, bills, payments, vendors, expenses, and more via...](https://apiant.ai/connect/mailbox-power-to-quickbooks-online) ## More into MeisterTask - [ **HubSpot to MeisterTask** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-meistertask) - [ **Google Sheets to MeisterTask** Google Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.](https://apiant.ai/connect/google-sheets-to-meistertask) - [ **Gmail to MeisterTask** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-meistertask) - [ **Google Calendar to MeisterTask** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/google-calendar-to-meistertask) - [ **Google Drive to MeisterTask** Google Drive is a cloud storage solution for uploading, sharing, and collaborating on files across devices...](https://apiant.ai/connect/google-drive-to-meistertask) - [ **Mailchimp to MeisterTask** Mailchimp marketing automation and email platform.](https://apiant.ai/connect/mailchimp-to-meistertask) Questions ## Mailbox Power and MeisterTask, answered ### ### What can start an automation from Mailbox Power? Any of Mailbox Power's 2 triggers in the catalog, including New Contact Added to Group and Updated Contact. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in MeisterTask when something happens in Mailbox Power? Any of MeisterTask's 9 actions, including Create Attachment, Create Label, Create Task and Create Task Label. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from MeisterTask to Mailbox Power? Yes. When something happens in MeisterTask, your agent can act in Mailbox Power too. This page covers both directions: MeisterTask's triggers and Mailbox Power's actions are listed here as well. ### ### Do I have to build a connector for Mailbox Power or MeisterTask? No. Both are in the catalog with their triggers and actions. You describe the automation; your agent builds it, tests every scenario and keeps it running. ### ### Can my AI client use Mailbox Power and MeisterTask without building an automation? Yes. With your AI client connected to APIANT, ask it to do something in either app once and it runs that action on the spot. Ask for an automation and your agent builds it, tests every scenario and keeps it running. One connection covers both. ### ### What happens when something fails? Your agent works that out for you. It plans the failure paths along with the happy path, then tests every scenario before it ships. ### ### Is there a free plan? Yes. Every plan includes the agent, including free, and building from your own AI client spends no assistant credits.