THE SEMITEXA ECOSYSTEM

Software.
Beautifully
connected.

Semitexa OS brings people and AI agents into one workspace. Platform shapes the interface. Framework powers execution. Three layers. One connected ecosystem.

Explore the ecosystem Start building

Simple by design. Powerful by nature.

SEMITEXA OS01 / EXPERIENCE

SEMITEXA PLATFORM02 / INTERFACE

SEMITEXA FRAMEWORK03 / EXECUTION

DIFFERENT LAYERS. SHARED DNA.

THREE CONNECTED LAYERS

The whole is
something more.

OS is where people and agents work. Platform provides the interface. Framework runs the application. Each layer has a clear purpose; together they form Semitexa.

01 EXPERIENCE LAYER

Semitexa OS

A workspace for
people and agents.

Semitexa OS is the workspace vision for Harness Engineering: a shared place for people, AI agents, projects and tools. Explore the OS product site to learn how context, durable work and verification fit together.

Visit Semitexa OS site

Semitexa OSYOUR SPACE, IN FOCUS●

LESS FRICTION. MORE FLOW.A little clarity.
A lot of possibility.

Everything you need. Space to think.

My workspace↗

▦Projects

◷Activity

▤Library

Room to focusOne workspace. Everything connected.

↗

WORKSPACE CONCEPT

One coherent workspaceDesktop-grade experienceDesigned for focus

02 INTERFACE LAYER

Semitexa Platform

All the pieces.
Your possibilities.

Semitexa Platform supplies reusable foundations for dashboards, forms, data views, and actions. Build distinct workflows with a consistent feel instead of designing every screen from scratch.

Visit Semitexa Platform site

Data viewsForms & controlsProduct shells

workspace / projects⌘ K

Good things in progress.+ New project

PROJECTSTATUSTEAM

◈Brand experienceIn progressJD

▧Customer portalReadyAK

↗Next chapterIn progressMK

ACTIVITY↗

A clearer picture.

THE SMALL DETAILS

Focus mode

Made yours.

INTERFACE PREVIEW

03 EXECUTION LAYER

Semitexa Framework

Strong foundations.
Clear direction.

Semitexa Framework connects typed payloads, handlers, server-rendered pages, async events, and tenancy in one PHP execution model. Explicit contracts keep request and background flows understandable as systems grow.

Visit Semitexa Framework site

PHP + SwooleNATS JetStreamAI-friendly

One way. From request to response.{ }

01 / REQUESTSiteHomePayload.php

// Describe the incoming request.

#[AsPublicPayload(
    path: '/',
    methods: ['GET'],
    responseWith: SiteHomeResource::class,
)]
final class SiteHomePayload {}

// Turn that intent into a response.

#[AsPayloadHandler(
    payload: SiteHomePayload::class,
    resource: SiteHomeResource::class,
)]
final class SiteHomeHandler
{
    public function handle(SiteHomePayload $payload,
                           SiteHomeResource $resource): SiteHomeResource
    {
        return $resource->withHero(['title' => 'Semitexa']);
    }
}

// Shape the page the visitor receives.

#[AsResource(
    handle: 'site_home',
    template: '@project-layouts-semitexa-site/pages/home.html.twig',
)]
final class SiteHomeResource extends HtmlResponse
{
    public function withHero(array $hero): self
    {
        return $this->with('hero', $hero);
    }
}

PayloadHandlerResource

ONE TYPED FLOWHTML · JSON · SSE

THE IDEA THAT CONNECTS IT ALL

Less friction.
More possibility.

01 /

Coherent by design.

A shared language from the runtime to the workspace. Every layer has a purpose. Every part belongs.

02 /

Room to make it yours.

Reusable foundations leave more space for the workflows and ideas that make your product different.

03 /

Built in the open.

An open project, supported by its community. Explore the code, bring an idea, or help shape what comes next.

YOUR NEXT CHAPTER STARTS HERE

Good software.
Great possibilities.

Start building with Semitexa Explore on GitHub

Software.Beautifullyconnected.

The whole issomething more.

A workspace forpeople and agents.

All the pieces.Your possibilities.

Strong foundations.Clear direction.

Less friction.More possibility.