What can Deckhand do?

Run real offshore / oil & gas engineering calculations from a chat message — wall thickness, on-bottom stability, fatigue, fitness-for-service, vessel motions, mooring, field economics — and return a deliverable with assumptions traced and changes delivered as pull requests.

Is Deckhand deterministic?

Yes. Calculations run on the open-source digitalmodel engine, not free-form model output. The same input produces the same output every time — audit-ready, traceable to a DNV / API / ISO / ASME clause.

Join the free Open Deck tier on Telegram and ask a real engineering question on open, MIT-licensed repositories. For confidential client work we run isolated private scopes.

Deckhand

An AI engineering agent you drive from chat. Ask a real offshore / oil & gas question in plain language — Deckhand runs the actual calculation against the right standard and returns a deliverable that shows its work.

Try Open Deck — free See the proof

How it works

Chat → action → result — with enforcement below the model.

Ask

Send an engineering question in plain language — no syntax, no software jargon required.

Run

Deckhand picks the right method and standard and runs the real calculation on the digitalmodel engine.

Show its work

You get the number, the governing clause, and the assumption ledger — nothing hidden.

Deliver

Calculation notes and code changes arrive as pull requests you can review and merge.

Hard, auditable guardrails

The enforcement sits below the model, not in a prompt.

🔒Scoped access. Each channel is bound to specific repositories. Everything out of scope returns 404 — verified, not promised.

📝PR-only changes. No force-push, no history rewrite, no deletes. Every change is a reviewable pull request.

⚖Standards-traceable. Every result maps to a DNV / API / ISO / ASME clause.

📊Audit trail. Every action is logged; fine-grained credentials per scope; client data never mixes across scopes.

Two ways to run it

Open Deck — free

A Telegram community for engineers trying Deckhand on open, MIT-licensed engineering work.

Reads, analyses, documentation drafts and reviews
Changes arrive as pull requests to a public sandbox
No force-push, history rewrite, or deletes
Scoped to open repos only — everything else returns 404

Join Open Deck

Private scopes — for client work

Confidential, proprietary, and licensed-solver work runs on isolated scopes with their own data, servers, and credentials.

Dedicated repositories and fine-grained credentials
Full reply visibility within your channel
Domain-specific knowledge packs
Nothing client-specific touches the open tier

Talk to us

What it covers

Drawn from ~30 engineering disciplines in the digitalmodel platform.

Wall thickness & pipe capacity On-bottom stability & free-span / VIV Fatigue (S-N, spectral) Fitness-for-service (API 579) Cathodic protection Mooring & riser design Vessel motions & seakeeping Hydrodynamics (OrcaWave / AQWA) OrcaFlex model generation Field development economics

See the platform

Bring a real question

Open Deck is free for known industry contacts. Ask something from your actual work and watch the agent run it, traced to the standard.

Try Open Deck on Telegram