JSAI · Lab

AI tools, built for real work and measured in the open.

One builder's working AI tools. Watch three of them run, read how they're built, and get hosted access when the library opens.

See the measured runs →
Trained Generated Composited Animated
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Built first. Written up second.

Every tool here was built and run in production first, then written up. The demos below run on sample data, except where a block says it shows real output. The write-ups explain what each tool does, why it's built that way, and what it measured. The library will let you use them, hosted, on credits.
Brain · live

Memory that knows what matters.

What the agent always knows, ranked, kept apart from what it can look up. Keeping them apart is the whole trick.

brain · session #4218 idle
phase: idle

Active Memory

60 / 60
salience-ranked
matched pinned warm topic_vector · cached
jeff · 05:41 AM

Recall

vector recall
Repo 0.94

feat: live coaching loop with shouldNotify gate

Inbox 0.88

Re: KPI engine — labor-hours estimator looks right

Notes 0.81

Idempotent ingest fixes the dropped-batch failure mode

agent

prompt_cache: hit · 41% saved DEMO · SYNTHETIC DATA
Sarge · live coaching

Live AI on the phone. While the call is happening.

Per-track transcription, evidence-backed coaching, signal-to-noise gate. Five-second buffers. Fifteen-second ticks. Bubble appears only when it has something useful.

REC
00:00
live call · 8khz
Customer
track 0 · transcribed
Service Advisor
track 1 · transcribed
tick: 15s · buffer: 5s · cache hit: 38% Synthetic transcript — the real system runs on a live phone line.
AI portrait pipeline

Four photos in. A finished video out.

A custom model trained from your photos, variants in seconds, composited and animated. Each step safe to re-run.

portrait-pipeline · job #8200
$1.20
step 01 · ingest
4 source photos uploaded · auto-augmenting to 12 angles
stages: train · generate · composite · animate REAL OUTPUT · THE BUILDER'S OWN PHOTOS

The tool library

01

Brain

Memory and recall, split.

Write-up: soon · Hosted: coming

02

B-roll factory

Shot specs in, footage out, with where every clip came from.

Write-up: soon · Hosted: coming

03

Portrait pipeline

Photos in, finished video out.

Write-up: soon · Hosted: coming

04

Canvas image editor

Background removal and outpainting in the browser.

Write-up: soon

05

Video timeline

A multi-track editor in the browser.

Write-up: soon

How every tool here is built.

Measured, not claimed

Every number has a date and a run behind it.

Built to be hosted

When the library opens, you get the result, not a setup project. Where a tool also runs on your own key or a local model, its card says so.

Safe to re-run

A dropped step never double-charges or double-writes.

0 k
context on a 24 GB 4090, all layers on the GPU
0
tok/s generating (2,700 tok/s reading the prompt)
0 k
tokens deep, code word recalled

Measured this week

Follow @SudoSynapse for the flags behind every number.

Or just write to me directly.

jeff@genevalakesmedia.com