Qanthos
How it works

From English
to a passing suite
in six moves.

The customer touches steps 1 and 5. Everything in between is plumbing we own so you don't have to. Here's the entire loop.

You
Describe + triage
Us
Everything else
Both
Review repairs
The pipeline you never have to configure
Every project. Every run. Provisioned automatically.
Auto
Queue
Stage 01
Checkout
Stage 02
Build
Stage 03
Test
Stage 04
Report
Stage 05
01

You write the acceptance criteria

A PM or QA lead drops the criterion into Qanthos in plain English. That's the entire input — no framework, no selectors, no CI config.

Product owns intent. That never changes.
Acceptance criterion

When a returning customer opens the checkout page with a saved card, the payment method should be preselected and the total should include their loyalty discount.

ERGA-812 Accepted
02

The agent generates the .feature file

We ground on your app's OpenAPI, DOM, and past test history to produce readable, executable Cucumber/Gherkin. Anything we can't infer, we ask about — we don't invent.

Real Cucumber. Real steps. A human can read it.
checkout.feature
Generated · 2s
Feature: Returning customer applies loyalty discount
Scenario: Returning customer applies loyalty discount
Given I am a returning customer with a saved card
When I open the "/checkout" page
Then the saved card should be preselected
And the total should include the loyalty discount
03

It commits to your managed repo

We provision one private repo per project under our GitHub org and push via a GitHub App. Short-lived tokens, scoped access, never touches your keys.

You never see a PAT. You never rotate one.
github.com/qanthos-runs/acme-checkout-web
✓ commit a1b2c3d
feat(checkout): regenerate loyalty-discount scenario
via Qanthos Agent · GitHub App · 55m token
04

A managed runner executes it

Every tenant gets its own runner path. Queued, isolated, secure. Parallelism scales with your subscription — you're never behind another customer's suite.

Isolated blast radius. Predictable throughput.
Pipeline
2 of 5 steps, start to finish
Queue
Stage 01
Checkout
Stage 02
Build
Stage 03
Test
Stage 04
Report
Stage 05
05

You triage in the dashboard

Failures show up with the request, response, DOM snapshot, and the agent's proposed repair. Approve, edit, or reopen — the loop closes in one click.

No CI diving. No stack-trace archaeology.
Executed Test Cases
3 tests · 2 pass · 1 fail
TC-A15C
Saved card is preselected
Pass
TC-E9A0
Loyalty discount applies to total
Pass
TC-8F04
Expired coupon shows inline error
Fail
06

The agent maintains the suite

When selectors drift or response shapes shift, we detect it, propose the minimal repair, and mark it for QA review. Approved fixes commit to the repo — reviewable, revertable.

Coverage compounds. It doesn't decay.
TC-8F04 Repair proposed
- When I click "[data-testid='submit']"
+ When I click "[data-testid='checkout-submit']"
Selector rename detected in build a1b2c3d.
Ready to see it?

Walk through the loop with us.

30 minutes. Bring one real acceptance criterion. We'll generate, commit, and run it live.

Book a demo