/lab

// segentic lab · open source & experiments

We build fast and useful things —
then open the source.

Tools, WebGL shaders, and honest build write-ups from the workshop behind segentic.dev — the studio that builds websites only on Cloudflare. Everything here is open-source, self-hostable, and built to stay Lighthouse-100.

$ ls ./projects segentic.dev ↗

visitor@lab:~/lab$ ls ./projects

  • periscope-mcp Web-app QA, testing & analysis for AI agents — 74 Playwright tools that give hard verdicts, not screenshots to squint at. ● live
  • lens-mcp Deterministic navigation maps over code AND markdown for AI agents — map a whole project, read one function or one doc-section, ~99% less context. ● live
  • glovebox-mcp A sandboxed computer-use MCP — let an AI agent drive any GUI app, sealed inside a nested X11 window. ● live
  • hero-fx GPU-accelerated WebGL backgrounds that stay Lighthouse-100 — proof you can have motion and speed. ◇ experiment

visitor@lab:~/lab$

$ projects

4 in the open

periscope-mcp

● live

Web-app QA, testing & analysis for AI agents — 74 Playwright tools that give hard verdicts, not screenshots to squint at.

  • Python
  • AGPL-3.0
  • MCP
  • QA

lens-mcp

● live

Deterministic navigation maps over code AND markdown for AI agents — map a whole project, read one function or one doc-section, ~99% less context.

  • TypeScript
  • AGPL-3.0
  • MCP
  • tree-sitter

glovebox-mcp

● live

A sandboxed computer-use MCP — let an AI agent drive any GUI app, sealed inside a nested X11 window.

  • Python
  • MIT
  • MCP
  • computer-use

hero-fx

◇ demo

GPU-accelerated WebGL backgrounds that stay Lighthouse-100 — proof you can have motion and speed.

  • TypeScript
  • MIT
  • WebGL
  • GLSL
read build

$ whoami

Segentic Lab is the open-source and experiments arm of Segentic — a Slovenian studio that builds and hosts websites exclusively on Cloudflare. No WordPress, no plugins, no monthly hosting bill.

The commercial site proves how fast a site can be. The Lab shows the how — and gives it away. Tools we built for ourselves, cleaned up and released; shaders that stay 100/100; and write-ups that don't hide the messy parts.

→ written by humans · open-source · no tracking

github.com/segentic-lab ↗