Use Case
Stop doing repetitive product manager tasks manually. letcairn.work lets your AI agent handle them automatically through natural conversation. Project management for AI agents using markdown files. Install and use the cairn CLI to create projects, manage tasks, track status, and coordinate human-AI collaboration through a shared workspace of markdown files. This guide shows practical examples of using letcairn.work to automate common product manager workflows and save hours every week.
Install letcairn.work: npx clawhub@latest --dir ~/.claude/skills install cairn-cli
Identify the repetitive product manager tasks you want to automate
Describe the task to your AI in plain English
letcairn.work 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 letcairn.work
Automate my product manager tasks using letcairn.work
What repetitive tasks can letcairn.work handle for me?
Set up a workflow that runs letcairn.work every morning
Select your agent
Option 1: Install via CLI (recommended)
Recommended (no pre-install needed)
npx clawhub@latest --dir ~/.claude/skills install cairn-cliOr via clawhub CLI (if already installed)
clawhub --dir ~/.claude/skills install cairn-cliβ 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/cairn-cli/π‘Extract and place the folder at the path above, then restart your agent.