parametron

Engineering Infrastructure

Parametron

Deterministic engineering infrastructure with a modular architecture for self-hosted workflows.

Parametron is an umbrella ecosystem for engineering workflows, product data, execution, publishing, and related operational tooling. It is being developed as a coherent infrastructure stack rather than a single application.

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What is Parametron

Parametron exists because engineering work is often spread across fragmented toolchains, manual processes, unreproducible outputs, and disconnected CAD, PDM, and automation systems.

The approach is straightforward: deterministic execution, explicit workflows, modular architecture, and self-hosted infrastructure that can be inspected, operated, and extended without depending on a single closed platform.

Ecosystem Components

Engine

Deterministic automation and execution core

Status: active development

PDM

Git-native product data and engineering workflows

Status: active development

Control

System administration, deployment, policies, integrations

Status: early foundation

Studio

User-facing workspace and orchestration interface

Status: planned

Compose

Structured outputs, documentation, and composition layer

Status: planned

How They Work Together

A job flows through Studio, Engine, and Compose, with PDM acting as the central source of truth at every step.

The following illustrates a conceptual operating model of the ecosystem.

Example workflow

  1. Start (Studio)
    A job may be initiated from a user-facing interface such as Studio.
  2. Execution (Engine)
    The request can then be handed to Engine for deterministic execution.
  3. Data access (PDM)
    Engine may retrieve the required files from PDM, create a working copy, and produce updated outputs.
  4. Publishing (Compose)
    Compose processes generated outputs into structured results.
  5. Commit (PDM)
    Generated artifacts and related documents may then be written back to PDM.
  6. Completion (Studio)
    Results and execution logs can be surfaced back through Studio.

Underlying principle

PDM is present at every stage as the persistent, versioned data layer.

Conceptual model

Instead of a linear pipeline, Parametron can be understood as operating around a central data layer:

PDM → persistent, versioned state

Engine → transforms data

Compose → structures resulting outputs

Studio → presents user-facing workflow entry points

Studio → Engine → Compose
   ↘        ↓        ↙
        PDM (source of truth)

Control provides system-level configuration, orchestration boundaries, and policy management across the ecosystem.

Open Source & Licensing

Parametron is being developed with an open-source orientation. The ecosystem is primarily distributed under AGPL v3, and additional licensing models may be introduced over time.

Repositories / Source

Public repositories for the Parametron ecosystem are published through the Parametron organization on Codeberg.