The agent workspacefor voyage operations.

Every voyage, every document, every decision — coordinated by AI, approved by you.

01Document-grounded
02Human-approved
03Private tenant
I.The shift

Your ops team isn’t slow. Your tools are.

A single voyage touches fifteen systems. IMOS for the P&L, Q88 for the vetting, DA-Desk for disbursements, email for the charterparty, AIS for the position, spreadsheets for every figure that doesn’t fit anywhere else.

Every question — is the laycan still clean? what’s our demurrage exposure? did we ever sign the addendum? — means opening four tabs and reconciling them in your head.

II.The bridge

Keep your tools. Stop operating them.

Sephra sits above IMOS, Q88, DA-Desk, email, and every spreadsheet — the agentic layer that reads from your systems, writes back to them, and handles the voyage-level busywork on your behalf. Your systems of record stay where they are. Your team stops opening them.

Ask a question. Sephra queries the stack and cites the source. Ask for a draft. Sephra composes it from the IMOS P&L, the SOF entries, and the CP. Kick off a workflow. Sephra runs it across every system it needs — and routes every output through your approval before anything ships.

How it works

Four steps from inbox chaos to shipped output.

01 / 04

Every fixture gets its own scoped workspace — context, memory, and document hold included.

New voyage
MV Helios
Trafigura PTE
Crude · 97,000 mt
Houston
Rotterdam
Cancel
Open voyage
Connected sources6 live · OAuth
All systems healthy
IMOSVoyage P&L · estimates2m ago
Q88Vessel vetting5m ago
DA-DeskPort disbursements1m ago
OutlookCP, SOF, NOR inboxjust now
ExcelLaytime · SharePoint3m ago
AISVessel positionsstreaming
3 new items ingested · SOF_Rotterdam, CP addendum, Q88 update5m window
MV Helios — Discharging
Is our laycan still clean on Athena?

Yes. NOR was tendered on 15 Apr 11:00, within the laycan window CP_Athena.pdfp. 6 (13–17 Apr).

Master’s acceptance logged in SOF_Athena.pdfp. 1.

Artifact · Awaiting approvalLaytime statement — MV Helios
FINAL DRAFT
Laytime used7.77 d
On demurrage3.27 d
ExposureUSD 78,400
SourcesCP_Helios.pdf · NOR_Helios.pdf · SOF_Helios.pdf
Edit
Approve & send to charterer
Six primitives

The building blocks of voyage operations.

A small set of composable parts, each doing one thing with craft. Scroll to see them work.

A workspace per fixture.

Fixing, loading, at sea, discharging, closing. Every stage of the voyage has its own memory, its own documents, its own agents — scoped to the cargo in motion.

VoyageMV Helios
VOY-2026-0184
FixingNegotiating
LoadingHouston
At seaCape of Good Hope
DischargingRotterdam
ClosingLaytime final

Natural language in, traceable answers out.

Every chat assembles the right context automatically — voyage documents, global memory, relevant skills. Ask a question, get a grounded answer with citations.

Summarize BIMCO clauses in the Helios CP that differ from our template.

Three material deviations from your standard template:

  • Clause 18 — DeviationPermits bunker-only calls; your template restricts to emergency only. CP_Helios.pdf · p. 22
  • Clause 24 — LaytimeSHINC not SHEX. Sundays and holidays count. CP_Helios.pdf · p. 14
  • Clause 31 — ArbitrationLondon / LMAA 2021 terms. Template defaults to Singapore. CP_Helios.pdf · p. 34

Drafts and statements, rendered inline.

Laytime statements, handover notes, commercial summaries — composed row by row, cited to source, ready for your edits and your signature.

ArtifactLaytime statement — MV Helios
DRAFT
Date / TimeEventHoursCountedCumulative
16 Apr 08:00NOR tendered0.00
16 Apr 14:00Laytime commences+6.000.000.00
17 Apr 00:00Discharging24.0024.001.00
18 Apr 00:00Discharging24.0024.002.00
18 Apr 09:15Rain stoppage4.250.002.38
19 Apr 00:00Discharging resumed19.7519.753.20
20 Apr 12:00Allowed laytime expires4.50
23 Apr 18:30Discharging complete78.5078.507.77
Total on demurrage3.27 days
Exposure at USD 24,000 / dayUSD 78,400

Multi-step operations, one command away.

Close this voyage. Summarize the CP. Reconcile the SOF. Named, structured, auditable workflows run step by step with progress you can watch and approve.

Workflow/close-voyage
Running
  1. Parse CP laytime clausesClause 12, 14, 18
  2. Read SOF entries8 events · 78.5h pumping
  3. Calculate time counted7.77 days total
  4. Draft laytime statementArtifact created
  5. Flag variances against CP3 items for review
  6. Queue for operator approvalAwaiting sign-off

Open primitives, authored by you.

Reusable orchestrations built on the open Agent Skills standard. Advanced operators trigger them with slash commands. Your team authors them, owns them, and extends them.

sephra › MV Helios
Skills — 4 matches
/close-voyageCalculate final laytime, draft statement, queue for approval.
/summarize-cpSurface material deviations from your template charterparty.
S
/draft-handoverCompose a shift-to-shift handover note for the current voyage.
H
/reconcile-sofCross-check SOF entries against the bill of lading timestamps.
R

Every document, tagged on arrival.

Upload once. Sephra classifies every file — CP, SOF, NOR, BL, email, invoice — with a confidence score you can audit. Voyage-scoped or fleet-wide, searchable in plain English.

The Hold8 documents
Voyage
CP412 KB
CP_Helios_2026-04-10.pdf
0%
NOR78 KB
NOR_Helios_2026-04-16.pdf
0%
SOF224 KB
SOF_Helios_Rotterdam.pdf
0%
BL186 KB
BL_Helios_014.pdf
0%
CP62 KB
addendum_01.pdf
0%
EMAIL14 KB
agent-email-apr-19.eml
0%
INV92 KB
DA-rotterdam-pro-forma.pdf
0%
NOR1.1 MB
vetting-q88-helios.pdf
0%
Trust

Every answer is traceable. Every draft is approved. Every time.

sephra.app / MV Athena · chat
Confirm: is MV Athena still within laycan, and who approved the BL instructions?

Yes — MV Athena’s NOR was tendered at 15 Apr 11:00 Rotterdam, within the laycan window of 13–17 Apr specified in CP_Athena.pdfp. 6 · clause 4CP_Athena.pdfp. 6 · clause 4"Laycan: 13th April 2026, 00:01 hrs, through 17th April 2026, 23:59 hrs, at discharging port.". Master’s acceptance was logged in SOF_Athena.pdfp. 1SOF_Athena.pdfp. 1NOR received and accepted by Master at 15 Apr 11:00 local time. No free pratique remarks. with no objection.

The BL instructions were issued by Nikos Papadakis, Trafigura chartering, on 14 Apr 16:22 UTC, per email_npapadakis_2026-04-14.emlFrom: Trafiguraemail_npapadakis_2026-04-14.emlFrom: TrafiguraSubject: MV Athena — BL instructions. Please issue BLs to order, blank endorsed, three originals, notify Sasol Rotterdam., and countersigned by your operator Dara Chen at 14 Apr 18:05 UTC in approval_log.jsonentry #1842approval_log.jsonentry #1842{"actor":"dchen","action":"approve_bl_instructions","voyage":"VOY-2026-0176","at":"2026-04-14T18:05:11Z"}.

No hallucinated clauses. No invented timestamps. Every assertion in this reply is grounded in a document you uploaded.

4 sources cited
Human-approved
Your tenant only
AUDIT ENTRY · 2026-04-20T09:14:22Z

Hover any highlighted citation — Sephra shows you the exact source line from the document you uploaded.

FAQ

Questions we hear before the first voyage.

No. Sephra sits on top — it reads the documents and data you already produce in IMOS, Q88, DA-Desk, email, or any in-house system you run. Your systems of record stay where they are.

Yes. SDAs, port logs, NORs, statements of facts, broker emails — in any language, in any format they arrived. Sephra reads, normalizes, and shows you the source line so you can verify.

It drafts, summarizes, and flags. It does not practice law. Every output is grounded in your documents and marked with its sources so your team — or your counsel — can verify.

You'll see the source. You'll see the reasoning. You'll catch it before it ships, because nothing ships without you. That's the whole point of the human-in-the-loop design.

Yes. Sephra's skills are built on an open, markdown-based standard. Your team authors them. Your team owns them.

Take the helm.

Sephra works with a handful of operators today. If you run voyages and you’re tired of running them across fifteen tools, we’d like to talk.