The company compiler — organization, speed, provenance

Your codebase, compiled.

Declare a node, get the artifact — or a refusal that names the contract line that broke.

Book a session See the 3 tiers

Individual

an engineer or technical founder running the compiler on their own repo

Your codebase, compiled. Declare a node, get the artifact — or a refusal that names the contract line that broke.

Enterprise

a regulated buyer, compliance or enterprise engineering team that must show where an answer came from

Your company, compiled. Every answer carries its file and its line. It runs on your machine and does not phone home.

3 ways to own it

Individual

$299/month

Build from what you already have.

The solo builder, independent educator, or single-domain professional. Best for deliverables in the TENS per year.

Ask across everything you have written and get the answer with the file and line it came from
On a local Gumroad instance: runs offline on your own hardware, bound to loopback. On hosted Command (gcbc.reaveslabs.ai): the same cite-or-refuse compiler in your workspace — not a claim that the browser tab never uses the network
Same request, same file: a recorded compile replays byte for byte
Runs with no model at all — every answer is arithmetic over an index on your own machine, which is why the same question returns the same passage every time
Regulated walls open when obligation predicates answer yes (health-records / minors / financial-advice walls in domains/gcbc-obligations.xml) — library count remains 0

Book a call

Most complete

Professional

$2,499/month

Never build from an empty shelf.

Teams and organizations that have to defend their work. Best for deliverables in the HUNDREDS per year.

All 60 deliverable kinds — decks, briefings, reports, curriculum, checkers, architecture documents and the rest
The whole vetted source library, company building and the sciences across eighteen domains — every entry carries its authority tier and its freshness class
Blend your material with the library in one deliverable, and see at a glance which facts came from which
Add your own sources into your library, permanently

Book a call

Elite

$4,999/month

Current, without being asked.

Organizations whose work has to survive scrutiny and stay current. Best for deliverables in the THOUSANDS per year across many domains.

All eighteen library domains, not half
The regulated domains — student privacy and finance, where getting provenance wrong has consequences
Every source is re-checked against its freshness window on every build — fresh, stale or expired — and a library carrying an expired source will not ship at all
A quarterly written digest of what moved in your domains, delivered rather than requested, and a one-page currency statement on demand
Priority build queue, early access to new deliverable types, and a named contact rather than a form — Reaves Labs Elite Support (the Reaves Labs Elite team) at [email protected]; one accountable company team for digest/re-verify and the priority queue, not a personal founder cell

Book a call

Measured, not asserted

Why believe any of this? Every figure below carries the file and line it was measured in, and the sentence that says what it does not mean.

Same declaration in, same bytes out

docs/GCBC-DETERMINISM-AND-PORTS.txt:9-18

Your information stays on your machine

docs/GCBC-DETERMINISM-AND-PORTS.txt:38-53

Answers come back instantly

docs/GCBC-GRADE.txt:53-59

Every answer shows you where it came from

domains/gcbc-tab-requirements.xml:144

Fourteen surfaces are self-contained

docs/GCBC-PROVABILITY.txt:12-20

154 of 487 checks have been made to fail on purpose

HANDOFF-GCBC-2026-09-01.md:16

'We do not know' is an answer, not a zero

docs/GCBC-DUE-DILIGENCE-PACKET.txt:138-149

What we do not claim

A product whose argument is that it refuses to show an unsourced number has to publish its own. Nobody else in a procurement meeting shows the reviewer their worst number first.

No efficacy or outcome promise. We do not say it will make your team faster, smarter or richer. We show what it answered and the line it came from.
Sixty kinds are declared; the kinds you can buy are the kinds the instance ships. A kind that has not built is named at the node and is never sold.
User limits are the plan: 3 on Individual, 25 on Professional, unlimited on Elite. A plan that is not sold shows no price and no buy button.
"We do not know" is an answer. Below the evidence floor it refuses and says so, rather than returning the least-bad passage as if it were the answer.
The product is the instance on your machine. Our internal board is not a customer surface and nothing you buy depends on it being up.