Built on Wall Street.
Now building the tools.

Almost a decade inside a global investment bank, building decision systems and monitoring infrastructure under institutional load. Now I build products on the same discipline. erudite turns frontier research into build plans, live today. Doré reads stablecoin attestations and reconciles them against the chains. The thread is the same: read the hard, illegible thing, and turn it into something you can act on. Built on Wall Street.

See the work →
Products and operator tooling, built to ship runtime · Hermes
01 · WHAT WE BUILD

The work

One product, live. And the tooling behind it.

Shipped, not pitched.
Cited, not invented.

01 · PRODUCT · LIVE

erudite

Read the frontier. Build on it.

erudite takes the research papers behind the frontier and reads them back in plain language, across five levels, from a one-line headline to an executive brief. No lab. No PhD. No paywall in the way.

Then it turns the paper into a build plan: the thing you could make from it, broken into steps. Live today, free to read.

Open erudite ↗

02 · PROPRIETARY TOOLING

Doré

Stablecoins, verified.

Doré reads every attestation a stablecoin issuer publishes and reconciles it against the chains, every six hours. Every figure traces back to its source. Every claim cites the regulation it answers to. Nothing on screen is invented by a model.

Proprietary tooling, built on Hermes, the agent runtime underneath. The same discipline I ran on Wall Street, brought to bear on reserves.

See Doré →

02 · HOW WE BUILD

The standard

The same discipline in everything we ship.

Shipped. Cited.
Controlled. Owned.

01

We ship

The artifact is a working product, not a deck. erudite is live. Doré runs. If you cannot open it and use it, it is not done.

02

Cited

Every figure traces back to its source. Search proposes, deterministic code disposes. An honest gap is a finding, not a failure. Nothing on screen is invented by a model.

03

Controlled

Policy versioned. Tool access read-only by default and audit-logged. The agent reads and recommends. The human decides. Evidence retained per the regime that asks.

04

Owned

Built on Wall Street, under real institutional load. One operator accountable for what ships. No hand-off to a team that was not in the room.

03 · OPERATOR

Who builds the agent

Operating discipline, brought across.

Built on Wall Street.
Now applied here.

Almost a decade inside a global investment bank. LLM analytics, decision systems, transaction monitoring infrastructure under institutional load. Now building products on the same discipline: erudite, Doré, and the agent systems underneath.

About the operator →
04 · THE TOOLING

A look at the proprietary tooling

Watch. Decide. Act.
Call a human.

How the tooling runs.
Shown in full.

This is how the systems I build run, drawn out in full. They watch what a team can't watch by hand, decide inside the rules you set, act only within set limits, and hand off to a person the moment judgment is needed.

The agent can read, but it can't act on its own. No shell, no loose access to the web, every move logged. It reads and recommends. The person decides. That line never moves.

Hermes does not replace the team. It watches what no one can watch by hand: the overnight hours, the things that move while everyone is asleep, the checks that have to land the instant something happens. When a call needs a person, it hands over with the full story.

Doré: a plain-language brief that leads with the bottom line, the key figures, and the source behind each one
The brief, in plain language. Bottom line first, the source behind every figure one tap away.
Doré: a snapshot panel showing whether the numbers add up, with a per-source breakdown
Do the numbers add up? One read, every figure traced back to where it came from.

Data layer

Search proposes. Deterministic code disposes.

Sources move and rot. A page that was there yesterday is gone today, or quietly changed. A background check runs every few hours: it re-finds every source, re-verifies every record, and goes looking for a replacement the moment one breaks. Search results are leads, never facts. A candidate gets checked, trusted origins beat random pages, and a second source has to agree before anything counts.

Every figure carries its source. An append-only record stores the claim, what it was checked against, the time it was read, and a fingerprint of the exact data. Any number can be replayed to any moment in the past.

A full provenance trail sits behind every number on the screen.

05 · INTAKE

Tell me what you're building, or what needs watching.

contact@rayleighstark.com