Demo — read-only, fictional data
Dana's ledger.
A fictional developer, the real product surface. This is what MESS looks like the day after the dig — four Supabases (one forgotten), two clients' accounts mixed into a personal sprawl, and three open questions the ledger wants answered.
14 accounts · 9 providers · $45/mo stated · 3 open questions
The ledger
Type. It answers.
This filter is the product's whole promise at demo scale — in the app it's ⌘K from anywhere. Try “acme” for one client's everything, or “hackathon” for the stuff that never got cleaned up.
| Provider | Label | Owner | Project | Cost |
|---|---|---|---|---|
| Supabase | acme-corp prodclient's | billing@acme.dev | acme-web | $25/mo |
| Supabase | personal prototypes | dana@gmail.com | side projects | $0 |
| Supabase | hackathon-dbpaused | dana+hack@gmail.com | pulse-hack | $0 |
| Supabase | old-agency-site | unknown | meridian-agency | $0 |
| Vercel | personal | dana@gmail.com | portfolio, side projects | $0 |
| Vercel | agency teamclient's | dana+acme@gmail.com | acme-web | $20/mo |
| Stripe | acme-corpclient's | billing@acme.dev | acme-web | $0 |
| Stripe | personal, test modepaused | dana@gmail.com | never went live | $0 |
| Neon | hackathon leftoverspaused | dana+hack@gmail.com | pulse-hack | $0 |
| Resend | transactional email | dana@gmail.com | portfolio | $0 |
| Cloudflare | DNS for everything | dana@gmail.com | all domains | $0 |
| GitHub | main | dana@gmail.com | everything | $0 |
| Sentry | acme monitoringclient's | dana+acme@gmail.com | acme-web | unknown |
| Upstash | redis for rate limits | dana@gmail.com | side-api | $0 |
Open questions
The ledger knows what it's missing
Derived from the rows — no AI, nothing to configure. Each one ships as a prompt you hand your agent, and the answer lands back in the ledger.
Which email owns Supabase — old-agency-site?
Logged during the dig, owner unknown. The agent that deploys it next can read the CLI auth state and answer this.
Where do the Resend keys live?
The account is known; the credentials location is not. One sentence closes it.
What does Sentry — acme monitoring cost?
A Team plan with no recorded price — one look at the billing page settles it.
The handoff
One client, one document
Scope the export to Acme Corp and this is what leaves the building — deterministic markdown, no AI in the pipeline.
# Account handoff — Acme Corp Generated 2026-07-22 from the MESS ledger. Scope: accounts marked **Client's**. **4 accounts** across **4 providers**, **2 owning emails**. ## Databases | Supabase | acme-corp prod | billing@acme.dev | Pro | 1Password "Acme" | ## Hosting & Deploy | Vercel | agency team | dana+acme@gmail.com | Pro | GitHub OAuth | …