// WRIT // SOVEREIGN AI BACKEND · // NIST 800-53 REV 5 // OSCAL COMPONENT DEFINITIONS · // HYBRID X25519+ML-KEM-768 TLS · // 100% APACHE / MIT / BSD / MPL · // CNSA 2.0 ALIGNED · // ONE OPENAPI CONTRACT · // IL4 / IL5 TARGET · // AIR-GAP READY · // WRIT // SOVEREIGN AI BACKEND · // NIST 800-53 REV 5 // OSCAL COMPONENT DEFINITIONS · // HYBRID X25519+ML-KEM-768 TLS · // 100% APACHE / MIT / BSD / MPL · // CNSA 2.0 ALIGNED · // ONE OPENAPI CONTRACT · // IL4 / IL5 TARGET · // AIR-GAP READY · // WRIT // SOVEREIGN AI BACKEND · // NIST 800-53 REV 5 // OSCAL COMPONENT DEFINITIONS · // HYBRID X25519+ML-KEM-768 TLS · // 100% APACHE / MIT / BSD / MPL · // CNSA 2.0 ALIGNED · // ONE OPENAPI CONTRACT · // IL4 / IL5 TARGET · // AIR-GAP READY · // WRIT // SOVEREIGN AI BACKEND · // NIST 800-53 REV 5 // OSCAL COMPONENT DEFINITIONS · // HYBRID X25519+ML-KEM-768 TLS · // 100% APACHE / MIT / BSD / MPL · // CNSA 2.0 ALIGNED · // ONE OPENAPI CONTRACT · // IL4 / IL5 TARGET · // AIR-GAP READY · // WRIT // SOVEREIGN AI BACKEND · // NIST 800-53 REV 5 // OSCAL COMPONENT DEFINITIONS · // HYBRID X25519+ML-KEM-768 TLS · // 100% APACHE / MIT / BSD / MPL · // CNSA 2.0 ALIGNED · // ONE OPENAPI CONTRACT · // IL4 / IL5 TARGET · // AIR-GAP READY · // WRIT // SOVEREIGN AI BACKEND · // NIST 800-53 REV 5 // OSCAL COMPONENT DEFINITIONS · // HYBRID X25519+ML-KEM-768 TLS · // 100% APACHE / MIT / BSD / MPL · // CNSA 2.0 ALIGNED · // ONE OPENAPI CONTRACT · // IL4 / IL5 TARGET · // AIR-GAP READY ·
In active development · Pre-release
Mission-critical AI. Built at the speed of need.

One writ for sovereign AI.

A writ is a formal written order. Writ is the only sovereign AI backend built to be vibe-coded against — so small teams stand up mission-critical applications in hours, inside their own fence, against real data, without a cloud dependency or a vendor they can't fire. Open source from the first line of code. Designed around future-proof encryption. Meant to run where you run.

§ SIX PRINCIPLES

What Writ stands for.

01

Runs on your infrastructure

Your hardware. Your network. Your data stays where it is. No public cloud required.

02

100% open source

No subscription to renew. No vendor who can change the terms on you. No paid tier gating the features you need.

03

Future-proof encryption

Writ is being built around the new encryption designed to resist quantum computers — a posture most platforms are planning to reach at the end of the decade.

04

One simple surface

Every kind of AI — chat, prediction, image understanding, search, speech, agents — lives behind a single, simple system.

05

Works with the tools you have

Fits your identity system, your Kubernetes cluster, and modern AI coding assistants like Claude Desktop or Cursor.

06

Audit-ready by default

Every release ships signed, with a complete parts list and evidence your security team or auditor can actually read.

§ TECHNICAL READERS

Every principle above links to a full white paper.

Browse the Paper Library
§ CAPABILITIES

Eleven kinds of AI. One simple surface.

Real-world work usually needs more than one kind of AI. A document-review workflow might classify, extract, search, and summarize — all in one run.

With Writ, that workflow uses one login, produces one audit record, and uses one developer toolkit. You don't stitch pieces from different vendors.

See the Platform
CAPABILITY · 01
Chat and writing
Answer questions. Draft. Summarize.
CAPABILITY · 02
Prediction
Classify records; forecast outcomes.
CAPABILITY · 03
Image understanding
Detect, recognize, caption.
CAPABILITY · 04
Search with AI
Find the right passage, cite the source.
CAPABILITY · 05
Speech
Transcribe audio, read text aloud.
CAPABILITY · 06
Mixed inputs
Understand images + words together.
CAPABILITY · 07
Time-series
Forecast and flag anomalies.
CAPABILITY · 08
Ranking
Sort so what matters comes first.
CAPABILITY · 09
Learning from feedback
Improve with experience.
CAPABILITY · 10
Simulation
Run what-if models.
CAPABILITY · 11
Agents
Plan and act across steps.
§ SPEED OF NEED

Mission-critical apps, at the pace the mission demands.

Writ is the only sovereign AI backend built to be vibe-coded against. Every deployment exposes the same OpenAPI contract every modern AI coding assistant already speaks — so a mission owner can describe a new need in plain language and watch a working app take shape against real data, without anything leaving your accreditation boundary.

No other sovereign platform pairs this with a full security package, post-quantum crypto, and one audit trail across every kind of AI. That's what's unique: the mission-critical work never had to leave your fence to move at the speed of need.

HOUR · 00
Describe the need

A mission owner describes the task in plain language to an editor connected to your Writ.

HOUR · 02
Scaffold runs

A working scaffold runs against real data inside your network — authenticated, logged, scoped to the operator's identity.

HOUR · 06
Reviewable app

A reviewable app reaches the operator. Every call audited. Every model on your infrastructure. No cloud round-trip.

Three-to-six hours is the pattern we target for reference builds. The mission-critical part is that the work was never outside your fence in the first place.

§ ONE COMMAND

One simple way to ask Writ a question.

The rest of the platform feels the same. Same login, same rules, same audit trail — whether you're running a quick chat, forecasting a trend, or coordinating a multi-step agent.

writ
mTLS · hybrid-X25519+ML-KEM-768
 $ writ ask "summarize the weekly brief" 
Data Sovereignty Your network only
100% Open Source No paid tiers
Future-Proof Crypto Ships today
Runs Anywhere Laptop to data center
§ FOLLOW THE BUILD

Writ is being built in the open.

The platform is pre-release and we are heads-down on the build — no sales team, no outreach program, no early-access queue. The papers and the journal are the authoritative source of where the work is today.