Cofounder.md gives you an AI agent that works as your technical co-founder. Disciplined, risk-averse, available around the clock. You own the what and the why. It owns the how.
Agencies drain your runway. Co-founders take half your company. No-code platforms collapse under real scale. There has never been a fourth option. Until now.
For a standard MVP that takes four months, misses the spec, and locks you into their retainer to maintain it.
Half your company, forever, plus the co-founder conflict risk that kills more startups than competition does.
Fast until it isn't. Performance ceilings, vendor lock-in, and zero ability to hire real engineers onto it later.
A repeatable four-step loop a non-technical founder runs to build an entire software product. No Git. No SQL. No terminal anxiety.
Describe the outcome in plain English, exactly like you'd brief a human CTO.
Claude returns a blueprint with scope, implications, and a risk profile. You type one word.
Code gets written in an isolated branch, edge cases handled, tests run automatically.
Build passes, version bumps, commit drafts itself, and the feature goes live.
Generic AI chat sessions end in context bloat, spaghetti code, and abandoned projects. Cofounder.md wraps every development cycle in hard execution boundaries.
A machine-readable map of every table, API, and user flow. Claude checks it before any change so legacy features never get silently deleted.
Broken code physically cannot be saved. A Git hook blocks the commit, rolls back to the last stable state, and forces a rethink.
Built-in Model Context Protocol links fetch current Stripe, Supabase, and Resend docs so Claude never ships deprecated patterns.
No raw compiler errors. No stack traces. Every technical issue gets translated into a business trade-off you can actually decide on.
Before any complex change: scope, implications, risk profile. You always know what's about to happen before it happens.
No file exceeds 150 lines. UI never touches the database. If you hire human engineers later, they inherit a pristine codebase.
Complex developer operations wrapped into declarative scripts that Claude executes internally. You never touch them. You just benefit from them.
The traditional playbook said find a co-founder, give up half, and pray. The new playbook is you, Claude Code, and one markdown file that keeps it honest.
Same enterprise-grade stack. Next.js, Tailwind, Postgres. One of these options also wants half your company.
Cofounder.md is in private development. Get on the list and we'll send you the repo the moment it goes live.