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Vector Stream Systems logoVector Stream Systems
agent-ready MBSE · Services

Engagements built on VectorOWL + MCP

We help engineering organizations adopt natural language model based requirements MBSE: OWL-backed graphs for what must be logically true, vector retrieval over simulations and documents where meaning matters, Model Context Protocol (vectorowl-mcp) so hosts and tools read the same graph, validation gates where soft inference cannot override review obligations, and hooks for computational-model characterization, the same substrate described on our homepage.

MBSE & engineering domainsOWL + embeddingsMCP · validation · characterization

The vision

The feedback-driven engineering substrate

The transition from model-driven to feedback-driven engineering is where MBSE must deliver for teams that use AI: the system evolves as data lands, under rules you can audit. Coding agents often run without a shared structural spine, or consistent computational-model trust metadata. Our services close that gap: semantics-first modeling in Git, embeddings where axioms alone are not enough, and MCP so specifications, CAD/CAE-style tools, and assistants stay aligned as branches and merges move.

What to know before we start

  • You already model. We do not replace SysML, Cameo, or your existing toolchain. We align them into one queryable graph so humans, CI, and agents share the same structure.
  • OWL is the spine. VectorOWL is the runtime around that ontology, vectors for similarity, MCP for agent wiring, validation for consistency. You own the model; we harden the substrate.
  • Integration over replacement. We wire into your Git, CAD/CAE boundaries, and review gates, not rip-and-replace. Scope is scoped to your assurance bar and existing toolchain.

Why hire us

When the system is tangled, spreadsheets fail first

The bottleneck is rarely raw data. It is knowing how parts depend on one another, and defending what happens when a constraint moves upstream. Engagements translate that pressure into reviewable structure: graphs you can query, retrieval you can attribute, and integration patterns that do not fracture under automation.

Dependency clarity

Directed graphs and trace links so “what depends on what” is inspectable, not guessed from slide decks.

Defensible outputs

Scenarios and recommendations tied to inputs, rules, and provenance, aligned to engineering and audit habits.

One graph, many actors

Human reviewers, CI gates, and MCP-connected tools consume the same versioned model, with fewer contradictory “sources of truth.”

Offerings

How we work with your team

Engagements combine advisory, modeling support, integration architecture, and research prototypes, scoped to your assurance level. Production hardening follows your governance; we label research builds honestly.

MBSE alignment & traceability

Structure requirements, architecture, behavior, and verification so intent survives scale and turnover. Emphasis on version-aligned change, impact visibility, and V&V posture, including records that support release gates.

  • Trace patterns: specify, satisfy, verify; change signals when upstream assumptions move
  • Branch/merge-aware modeling workflows alongside your Git practice
  • Coordination with computational-model trust metadata where programs require it

MBSE overview & install

VectorOWL framework adoption

Ontology design, hybrid symbolic–vector reasoning (tunable α), and embedding pipelines tied to engineering nodes, so similarity search stays grounded in your graph.

  • OWL domains, constraints, and reviewable ontology evolution
  • Kernel-style similarity over CFD, FEA, telemetry, and document corpora, where appropriate
  • Roadmap alignment with the open framework overview

MCP integration & assistant-ready context

Package vectorowl-mcp for your hosts: tool surfaces, dataset status, and context bundles so coding agents and automation pull from the same graph your engineers review, not from unmanaged prompts alone.

  • MCP server layout, secrets, and environment patterns for your toolchain
  • CI hooks and human-gated promotion aligned to your policies
  • Integration posture for CAD/CAE/PLM-adjacent workflows where applicable

Try MCP setup · Home · MBSE integration

Validation, constraints & safety posture

Deterministic predicates and logs where probabilistic inference must not override obligations: safety limits, policy gates, and audit-friendly enforcement points.

  • Validation design against your hazard and assurance vocabulary
  • Solver and logging patterns suitable for review and replay
  • Clear separation between soft retrieval and hard must-never-break rules

Computational model characterization

Align with community practice for describing trust and lifecycle for computational models, orthogonal to the MCP protocol, but storable as structured ontology and evidence where your program demands it.

  • Mapping characterization records into your VectorOWL-backed knowledge base
  • Linkage to verification evidence and downstream agents via MCP-aware workflows

Framework · model characterization

Applied research & interactive prototypes

Build-to-learn: dependency and scenario lenses, notebooks, reproducible datasets, and demos that make structure tangible for leadership, explicitly labeled when non-operational.

  • Graph and map exploration UIs; exports (GeoJSON, JSON) with documented schemas
  • Scenario workflows you can replay; performance guards for large graphs

Typical engagement flow

  1. Align on program context, assurance bar, and toolchain (Git, hosts, CAD/CAE boundaries).
  2. Assert structure and constraints in the ontology-backed model; define validation policies where needed.
  3. Bring simulations, telemetry, and documents into the vector layer tied to nodes.
  4. Stand up MCP paths so assistants and automation query governed context.
  5. Iterate with traceability visible in review, scoping hardening vs research artifacts to match your risk posture.
Approach

Provenance first, accountable delivery

We label sources, assumptions, and uncertainty so outputs can be reviewed, not laundered through prose. Research prototypes are positioned honestly relative to operational verification requirements. Depth lives in VectorOWL technical material, the framework story, and the product narrative on the homepage.

Research prototype; not investment advice. Hosted demos may be offline during maintenance, same caveat as our home hero.