Use Case
Stop doing repetitive communication tasks manually. Fastmail API lets your AI agent handle them automatically through natural conversation. Manage Fastmail mail, mailbox, identity, contact, and calendar workflows through JMAP API calls with safe batching and token hygiene. This guide shows practical examples of using Fastmail API to automate common communication workflows and save hours every week.
Install Fastmail API: npx clawhub@latest --dir ~/.claude/skills install fastmail-api
Identify the repetitive communication tasks you want to automate
Describe the task to your AI in plain English
Fastmail API will execute the task and return results directly in the chat
Chain multiple tasks: ask your AI to run a sequence of operations
Copy these prompts and use them with your AI agent after installing Fastmail API
Automate my communication tasks using Fastmail API
What repetitive tasks can Fastmail API handle for me?
Set up a workflow that runs Fastmail API every morning
Select your agent
Option 1: Install via CLI (recommended)
Recommended (no pre-install needed)
npx clawhub@latest --dir ~/.claude/skills install fastmail-apiOr via clawhub CLI (if already installed)
clawhub --dir ~/.claude/skills install fastmail-apiβ οΈ Requires Node.js 18+. No Node? Use Option 2 below to download the ZIP instead. Install Node.js β
Option 2: Manual install (no Node required)
Download the ZIP, extract it, and place the folder at the path below. Restart your agent to activate.
Install path
~/.claude/skills/fastmail-api/π‘Extract and place the folder at the path above, then restart your agent.