LoopSuit · Lead magnet

STACK — The Solo AI-Native Build OS

Five-person agency. One operator. One OS. Rules, briefs, boundaries, and verification — so AI ships systems instead of demos.

The four layers

Layer	Job	Without it
Repo conventions	Where code, docs, env live	Every project reinvents folders
Cursor rules	Taste + safety bans	Invented APIs / skipped RLS
Repeatable skills	Brief → slice → review → verify	“Just prompt” and hope
Least-privilege MCP	Tools with blast-radius limits	OAuth circus + secret leaks

Folder layout

workspace/
  .cursor/rules/
  skills/ or agents/
  app/
  docs/
  .env                 # never commit / never on camera
clients/
  acme/
    AGENTS.md
    .env

Process loop

Brief first — outcome, non-goals, data contract, acceptance, blast radius
One vertical slice — prove the happy path
Boundary review — what the model must not invent
Verify — failure path, deploy smoke, rollback

Hard bans

Fake provider responses presented as live
Auth without RLS / entitlement thinking
Secrets in git or on camera
AI sludge in user-facing copy
Auto-send outreach without a human gate