AI-native builder operating system
Follow the course, install the skill, run the workflow. Build Lean SaaS turns practical AI-native experiments into reusable systems for founders and builders.
Need this wired into your own stack? Pair with DevelopJoy.
Use a sequenced implementation path instead of scattered articles.
Copy the skill, script, or template into your own builder stack.
Use cron, agents, and Linear-style inboxes to make it repeatable.
Featured course
Build the first practical agent workflow from VPS setup to X bookmark capture, Linear triage, and a daily review loop.
Course path
A public walkalong course for building always-on agent workflows: VPS, Codex, Hermes/OpenClaw, Discord control rooms, Google Workspace client ops, X bookmark capture, Linear triage, Shape Up task review, and content/release watchers.
Small, open-source workflows that pair public instructions with source files you can copy into your own agent setup.
content
Free Codex/Hermes skill for monitoring GitHub releases and RSS feeds, deduping changes locally, and emitting JSON events for sourced research briefs.
discord
An installable Hermes/OpenClaw skill for wiring a private Discord channel to a narrow agent command surface before X bookmarks and Linear triage run.
linear
An installable Hermes/Codex-style skill for reviewing Linear issues created by X Bookmark Capture Sync and turning each capture into a Shape Up Linear task.
Planning assets and checklists for turning the playbooks into tighter execution.
Template
A scope template for AI-native SaaS MVPs: job to be done, inputs, guardrails, UX boundary, and launch criteria.
Template
A practical SaaS implementation checklist for pre-launch, rollout, onboarding, and post-launch review.
Template
A fill-in-the-blank SaaS implementation plan template covering goals, scope, owners, milestones, launch gates, and post-launch metrics.
DevelopJoy partnership
Build Lean SaaS publishes the courses, skills, and templates. DevelopJoy is the implementation layer when you want help connecting Codex, Claude, OpenClaw, Linear, cron, and your repo into a working operating loop.
Latest writing
The blog stays useful, but courses, skills, and templates are the main implementation path.
A practical workflow for using X bookmarks as a paid input stream, gating ingestion on Linear backlog capacity, deduping before ticket creation, and deleting bookmarks only after capture.
A practical ranking of public API micro-SaaS ideas by monetization, programmatic SEO potential, and real utility.
A founder-friendly guide to scoping an AI SaaS MVP, choosing the right workflow, adding guardrails, and charging for something more durable than a demo.
