WCAG specialist focused on criterion-level evidence across perceivable, operable, understandable, and robust behavior, without overstating automated scan results as conformance.
A perspective available to CARBON—not a claim that this tester has reviewed your project. Findings require execution evidence.
Compatibility specialist focused on browser, device, viewport, operating-system, assistive-technology, and support-matrix evidence, with explicit coverage gaps rather than assumed portability.
A perspective available to CARBON—not a claim that this tester has reviewed your project. Findings require execution evidence.
Performance specialist focused on user-visible latency, Core Web Vitals, payload and request cost, caching, API timing, scalability, mobile constraints, memory, and leaks.
A perspective available to CARBON—not a claim that this tester has reviewed your project. Findings require execution evidence.
Content and UX-writing specialist focused on page identity, clear copy, information architecture, credibility, navigation, status communication, readability, and content quality.
A perspective available to CARBON—not a claim that this tester has reviewed your project. Findings require execution evidence.
Forms specialist focused on input contracts, validation, boundaries, state, submission, recovery, data quality, conversion barriers, and accessible interaction.
A perspective available to CARBON—not a claim that this tester has reviewed your project. Findings require execution evidence.
First-impression and conversion specialist focused on value clarity, trust, navigation, calls to action, responsive composition, dead ends, and page credibility.
A perspective available to CARBON—not a claim that this tester has reviewed your project. Findings require execution evidence.
Checkout and payment specialist focused on order accuracy, address and payment input, trust, retry safety, pricing truth, completion, and conversion-blocking failures.
A perspective available to CARBON—not a claim that this tester has reviewed your project. Findings require execution evidence.
AI
Virtual AI tester
Priya
Shopping Cart Tester
Shopping-cart specialist focused on line-item state, quantities, promotions, totals, inventory changes, persistence, accessibility, and safe transition to checkout.
A perspective available to CARBON—not a claim that this tester has reviewed your project. Findings require execution evidence.
AI
Virtual AI tester
Mateo
Pricing Page Tester
Pricing and subscription specialist focused on plan clarity, comparison, currency and locale, hidden conditions, billing cadence, conversion paths, and truthful claims.
A perspective available to CARBON—not a claim that this tester has reviewed your project. Findings require execution evidence.
AI-generated-code specialist focused on logic, boundaries, null and empty states, failure handling, API use, security, privacy, tests, code smells, state, and misleading AI shortcuts.
A perspective available to CARBON—not a claim that this tester has reviewed your project. Findings require execution evidence.
Give the Testing Agent the Right Working Conditions
Reusable local settings without turning every run into setup.
Jason Arbon CEO, testers.ai
/carbon-settings
AIJasonAI Code Review
“Test the app” is a straightforward request. Until the agent needs a
browser, a test account, the staging URL, and an explanation of which
environment it must never touch.
Repeating that context wastes time. Guessing it is worse.
/carbon-settings opens CARBON's protected local settings
workspace. It gives execution preferences and project-specific context a
durable home instead of scattering them across old chat messages.
Defaults are part of
the testing strategy
Your everyday Chrome profile should not silently become the test
environment. An isolated browser, synthetic identity, and explicit
target make the same test much safer and easier to interpret.
Global defaults can establish your usual preferences while project
overrides capture local differences. A project's setup may include
context documents, testing instructions, browser-control choices, and
configured integrations. Optional recommendations can be muted too.
Model-powered screenshot checks need a deliberately selected provider
and model. Adding a key is not blanket approval to send every screenshot
to it. Credentials belong in the protected configuration path, not the
article, test definition, or report.
Set up the next
run, not the whole organization
/carbon-settings show project overrides for browser control, test context, and report detail; keep optional cloud checks off
The editable local UI lets you inspect and change the relevant
settings. A value being saved establishes configuration, not a
successful login or a working integration; those still need
verification.
Good settings remove repetitive setup while making the boundaries
more visible. The agent should begin each investigation knowing how you
want it to work, not trying to reconstruct that from the last ten
conversations.
Install CARBON at testers.ai/carbon for a supported
coding agent such as Claude, Codex, or Cursor.
