What we build.
We build across tech — for clients and for ourselves. Products run a path from the lab to their own subdomain; the tools we love, we open-source.
In the lab
Runs quietly in the background.
Graduating
Distinct enough to stand alone.
Graduated
Own name, own subdomain — still Cognitra.
Products
Open source
YouTube Chapter Generator
Auto-generates YouTube chapters from a podcast episode using pyannote speaker diarization + Gemini — opening a chapter only when the host speaks.
VRChat World Builder
An AI agent toolkit that turns natural-language coaching briefs into complete, VRChat-ready Unity scenes. Part of MindShift.
Chati
A local, real-time AI companion for VRChat that sees, hears, speaks, moves and remembers — all on a single RTX 3090 (Gemma + Whisper + YOLO + Piper TTS).
Thesis Generator
An open-source CLI that writes, verifies and audits a complete bachelor's thesis with a NotebookLM + Haiku swarm and Opus auditors — no API key, runs on your Claude Code subscription.
Star Trek Terminal
A terminal USS Enterprise bridge simulator with an LLM-narrated crew (Spock, McCoy, Scotty, Uhura). You play the Captain; Gemini plays everyone else.
PinEdit
A local Pinterest-aesthetic photo editor — live preview, batch processing, 24 sliders and 12 curated presets (Flask + Pillow).
Got something worth building?
Book a call and we'll find the real problem — or bring an idea and build it under Cognitra, with our team behind it.