For regulated enterprises & public authorities

Connect the data silos.
Keep control of the platform.

MoE Codex links heterogeneous data sources, catalogues and operational context through open interfaces—then makes lineage, approvals and usage traceable for governed AI.

Connect governed data silos without creating a new proprietary dependency. Sources retain their provenance while operators choose which data is queried in place, ingested, related and approved.

Trace the evidence chain Technical documentation
  • Self-hosted
  • Open components
  • Auditable interfaces
01 Connect Bridge databases, files, documents, streams and APIs.
02 Relate Build shared context without erasing source ownership.
03 Govern Trace transformations, permissions and decisions.

The role of Codex

A connection layer for governed data—not another silo.

Codex addresses a recurring problem in regulated organisations: operationally valuable context is distributed across databases, documents, specialist applications and organisational boundaries. It connects these sources through modular services deployable under the operator’s control.

Existing landscape

Valuable systems, isolated context

  • Databases and data warehouses
  • Document and case-management systems
  • Departmental files and specialist applications
  • Separate identities, policies and audit trails

MoE Codex connection layer

Shared context with governed boundaries

  • Connect or ingest through explicit adapters
  • Catalogue sources without hiding provenance
  • Relate objects through search, SQL and graphs
  • Apply lineage, approval and access policies

The evidence chain

From raw source to reviewable AI context.

  1. 01 Register Discover, classify and assign every data asset.
  2. 02 Approve Route changes through named, timestamped decisions.
  3. 03 Version Bind data state to reproducible branches and commits.
  4. 04 Transform Capture pipeline runs and input/output lineage.
  5. 05 Control Evaluate access and usage through explicit policies.
  6. 06 Evidence Retain health, drift and investigation records.

Capability groups

One operating layer, organised by outcome.

Codex integrates focused open-source services behind explicit interfaces. Operators enable the modules required by their governance model.

DATA

Understand assets

Catalogue, federated search, document intelligence, forms and SQL access.

Catalog · OpenSearch · Docling · Trino
FLOW

Reproduce change

Version datasets, capture lineage and orchestrate ETL and analytical pipelines.

lakeFS · Marquez · NiFi · Kestra
GATE

Control decisions

Review knowledge, apply access policy and retain accountable approvals.

Approvals · OPA · Guardrails
PROVE

Inspect outcomes

Track drift, investigate relationships and preserve compliance evidence.

Health · Timeline · Link analysis · Falco
LEARN

Evaluate models

Track experiments, compare outputs and connect governed data to evaluation.

MLflow · analytics · feedback
WORK

Use the platform

Notebooks, BI, maps and case files make governed context operational.

JupyterLite · Superset · Geo · Dossiers

Compliance support

Technical controls are evidence—not legal conclusions.

Codex provides controls and documentation that can support GDPR, EU AI Act, NIS2 and BSI-oriented processes. Conformity remains dependent on purpose, configuration and organisational measures.

Policy

Explicit access decisions

OPA is the access-control source of truth; roles and markings remain inspectable.

Trace

Versioned accountability

Lineage, approvals and immutable references connect decisions to data states.

Operate

Sovereign deployment

Self-hosted, OCI-portable and air-gap-capable operation without mandatory external APIs.

Modular architecture

One optional add-on. Clear HTTP boundaries.

Codex communicates with MoE Sovereign through documented REST APIs. Services are configured through environment variables; the core remains independently deployable.

FastAPI OpenLineage lakeFS OPA OpenSearch PostgreSQL 
MoE Sovereign
    │ HTTP / REST
    ▼
MoE Codex API
    ├─ catalogue
    ├─ approvals
    ├─ lineage
    ├─ policy
    └─ evidence

MoE ecosystem

Codex governs context. Sovereign executes. Libris federates.

S

MoE Sovereign

Compiles prompts into validated workflows and retains reusable knowledge.

moe-sovereign.org ↗
L

MoE Libris

Exchanges reviewed knowledge bundles between independent sovereign nodes.

moe-libris.org ↗
C

MoE Codex

Adds governed data operations, lineage, approvals and audit evidence.

You are here

Governance must be inspectable

Make every data path
explainable after the fact.

Inspect the repository Read the documentation