Case study · Our own tool

The tool I built to run my own method.

Turning an idea into a buildable spec used to take me hours across several tools. Studio does it in about ten minutes, and it was built with the same method it teaches.

Role
Product, spec and build
Timeline
June to September 2026
Built with
Lovable, Supabase, Claude, GPT, Gemini
Status
v1.6, in active use
The Vibe Arc Studio landing page: the name in large serif type above three cards showing a walkthrough step, the skills manager and a build tracker.

01 · Discovery

The problem

My workflow lived in Claude. One assistant sharpened the idea into a prompt, another wrote the brief, then a separate project session produced the spec documents, and only then the build tracker.

It worked, but it was slow and inconsistent. Context disappeared between sessions, the information I needed took too long to find, and the whole process was tied to a single model.

02 · Blueprint

Specified with its own method

Before any code, Studio got the same documents it now produces for others: a masterplan, an implementation plan, a design system, an app flow and a task list.

Ten decisions were locked up front, and the out of scope list was written as carefully as the feature list. If the method could not structure its creator's own product, it could not structure anyone else's.

  • Speed from AI, judgment from us
  • Every file becomes context
  • One project, one context bubble

03 · Build

Two ways through

The hardest part was not the code, it was the flow: making nine steps feel simple and fast. The answer was two paths. A guided walkthrough asks for what it needs and moves you forward, or you work in chat and call each step as a skill.

Either way, every file is saved at its stage and feeds the next one. At the end you download everything, generate a build tracker, or hand the files to Lovable or Claude Code.

The Studio chat with its skills menu open, listing the method's steps as slash commands, each with the file it produces, such as brief.md, masterplan.md and design.md.
In chat, each step of the method is a skill that writes its own file.

04 · What broke

Four problems, and how I fixed them

  1. The build tracker drifted.

    The first version asked the AI to write the whole tracker page. Colors drifted, logic broke, and each run cost over 12,000 tokens.

    The fix: Now I ship a tested template and the AI fills in only the data: about 1,500 tokens, and it cannot break the layout.

  2. Deleted projects came back to life.

    Cloud sync saw a project online but not on the device, and restored it within a second.

    The fix: Sync now remembers deletions, and deleting goes through Archive first, so nothing is lost by accident.

  3. API keys lived in the browser.

    That is fine for a prototype and wrong for anything real.

    The fix: Every model call now goes through the server, so keys never reach the page.

  4. The plan changed, on purpose.

    The spec said local only. Real use across a laptop and a phone said otherwise.

    The fix: Studio got accounts and sync, including conflict handling and offline mode.

Don't ask AI to build infrastructure it can't see being tested.

05 · Result

Where it stands today

~10 min
from a raw idea to a full spec set
~10
documents per project, all editable
3 to 4
real projects so far
4
AI providers in one workspace

Projects that went through it include a license manager for BLK Architects and the Peak app.

Studio is still in development, and I am its main user. I have shown it to several people and the interest is clear, so opening it to paying users is next on the table.

Start here

Let's start with your goal.

Tell us what you're trying to fix. We'll reply with the track that fits, even if that means no AI at all.

What do you need?