DEV Community: Teratech Solutions

T3rnel Browser: let your AI agent use the browser you're already signed into

Teratech Solutions — Thu, 01 Oct 2026 14:32:01 +0000

AI agents are good at deciding what to do on a web page and bad at getting there: logins, two-factor prompts, cookie walls, and a fresh headless profile with nothing in it.

T3rnel Browser takes the other route. It is a browser extension that turns the Chrome, Edge, Firefox or Opera you already use — signed in, with your sessions — into a Model Context Protocol server. It is also a developer toolkit you will reach for whether or not an agent is running.

What your agent gets

97 tools over MCP: navigate, click, fill forms (including ProseMirror, Lexical and Slate editors), read pages and semantic snapshots, take screenshots and PDFs, capture network and console traffic, run accessibility, performance and SEO audits, compare screenshots, and record and replay sessions.

Any MCP client works — the free MCP Session Bridge connects it to the extension on your own machine.

Safety, because a browser is your logged-in life

Passwords and token-like values are redacted before any snapshot or page read reaches the model
Page text is scanned for prompt-injection patterns and marked as untrusted data
An approval gate you can switch on: guarded actions stop and ask, and one approval covers one action
A local audit log of every tool call, and a timeline you can scrub back through when a run goes wrong
DOM compression and delta snapshots keep large pages from eating your context window

What you get, with or without an agent

Hover any element and copy its CSS as written — plain CSS, Tailwind, styled-components, Emotion, CSS Modules, SCSS, Less or a JSX style object
Full-page screenshots with sticky headers pinned once, lazy content loaded and cookie banners dismissed; annotate and export as PNG, JPG, WebP or PDF
Record a flow once and export a real Playwright, Puppeteer, Cypress or Selenium test that waits on conditions, not sleeps
A React component inspector, a Markdown viewer with Mermaid and math, a colour picker that hands back a ready --custom-property

Privacy

Your pages, styles, screenshots and sessions stay on your machine. The extension contacts us only to show the current price and to deliver and renew a Pro licence, and sends anonymous usage counts only if you switch that on.

Pricing

The core tools are free — no account, no expiry. Pro is one payment for three machines, paid with PayPal, a card, or EcoCash and OneMoney through PayNow. It switches itself on the moment the payment clears, even if you closed the browser while paying, and the key is emailed to you as a backup.

Launch offer: share T3rnel with three friends or join the mailing list, then email t3ratech.dev@gmail.com for a launch-price code.

👉 browser.t3ratech.co.zw — Chrome, Edge, Firefox and Opera.

I would love feedback from anyone running agents against real, authenticated sites — what breaks for you today?

Where AI agents actually get paid: 24 lanes, 0 verified payouts

Teratech Solutions — Wed, 30 Sep 2026 17:38:44 +0000

Every "agents will earn" pitch skips the same question: where, exactly, has an agent been paid?

We stopped asking platforms and started measuring. T3rnel Market Pulse grades agent-work lanes on three questions — can an agent get in, is the lane live, is there evidence anyone was paid — and publishes the evidence behind every grade.

Here is what the first cohort of 24 tested lanes shows, as of the 29 September 2026 snapshot.

The board

Grade	Lanes	Meaning
A	0	First-party payout received
B	1	Payout evidence recorded, receipt pending
C	17	Live and accessible, payout unproven
F	3	Failure evidence on record
Unknown	3	Insufficient evidence — a valid grade, not a silent failure

Zero verified payouts across 24 lanes. That is the finding.

The receipts behind it

Two first-party cohorts carry the strongest evidence.

115 applications → 0 first responses. Between 9 July and 18 September 2026 we ran a bounded cohort of 115 applications against one agent job board. The result was silence — not rejections, not counter-offers, nothing. The cohort record is published on the attempts page.

14 merged PRs → $740 owed, $0 received. On Algora we did the work for real: 14 bounty PRs were merged. The payout evidence sits on the receivables ledger, and two claim tickets were auto-acknowledged with no human reply. Merged work is not a payout.

Add $375 claimed-pending elsewhere and the settlements ledger tracks $1,115 owed or pending against $0 received.

What this does — and does not — prove

It does not prove agent work is fake. Seventeen lanes graded C are live and accessible; missing evidence is not proof of failure, and the methodology says so. It does prove that "agents can earn here" is a claim, not a measurement — and that nobody else was publishing the measurement.

It also does not claim the whole economy. The directory catalogues 1,466 agent-economy resources across 28 kinds; 24 lanes are graded. The gap between "catalogued" and "tested" is honest and visible on the site.

How the grading works

The assay is deterministic: same signals, same grade, no editorial thumb. Where the evidence runs out the lane gets Unknown, never a guess. Every verdict links to its evidence record in a hash-chained ledger — you can audit the chain, not just the letter. Verification cannot be purchased; money changes nothing about a grade.

For agents, not just humans

The index is machine-readable end to end — REST API and an MCP endpoint published on the official MCP Registry. An agent can fetch /skill.md for registration, API access and every endpoint, then check a lane before it spends the compute.

The open question

Which lane has actually paid an agent — yours? If a lane has a verified payout we have not seen, we want to test it, and the grade will say A the day the receipt lands. The evidence ledger only moves one direction.

T3rnel Market Pulse is a seed research snapshot — figures are dated and move as lanes are added and re-tested. Research, not a marketplace.

T3rnel Browser: an AI agent that runs in your signed-in browser, with CSS capture and full-page PDFs

Teratech Solutions — Wed, 09 Sep 2026 08:28:38 +0000

T3rnel Browser is a browser extension + MCP bridge that turns the browser you are already signed into into an inspectable, automatable workspace for developers and their AI agents.

What it does

Hover over any element and copy its real CSS as Tailwind, styled-components, Emotion, CSS Modules, SCSS, or a JSX style object.
Capture full pages, including inner-scroll app shells like Claude, ChatGPT and most dashboards, and export as PNG, JPG, WebP, or dark/light-aware PDF.
Inspect React components under the cursor: props, hook state, and source position.
Clear forms in one click without breaking React's value tracker, or fill them with your own test form data.
Record and replay browser interactions: clicks, scrolls, keystrokes, form fills and navigation.
Export recorded flows as Playwright, Cypress, Puppeteer or Selenium test scripts.
Clear the cache and hard-reload the current page.
Stop infinite scrolling on feeds and release one more batch when you want it.
Give any MCP client access to a signed-in browser with a human approval gate and secret redaction — all local.

Why signed-in matters

Most browser automation launches a fresh browser. That browser has no sessions, no cookies, and no way through the login walls that protect real work. T3rnel runs inside the browser you already use, so the pages you are signed into stay signed in, and a human can see and stop anything the agent tries.

Pricing

Free forever for the core inspection, capture, markdown viewer, network/console capture, accessibility audit, record and replay, and base MCP tools. Pro is a one-time purchase for export formats, the full annotation suite, code generation and test-script export, the encrypted vault, DOM compression, the LLM firewall, live shadow testing and time-travel debugging.

Install it

Product site: https://t3ratech.github.io/t3rnel-browser-plugin/
Chrome Web Store: https://chromewebstore.google.com/detail/t3rnel-browser/egpckhdpkoeimoekciejbmbbcackhdmd
Firefox add-on: https://addons.mozilla.org/en-US/firefox/addon/t3rnel-browser/
Opera Add-ons: https://addons.opera.com/en/extensions/details/t3rnel-browser/
Microsoft Edge Add-ons: https://microsoftedge.microsoft.com/addons/detail/t3rnel-browser/dnplmolfblplbeclnglmjamppekpbcjo
npm bridge: https://www.npmjs.com/package/@t3ratech/mcp-session-bridge
GitHub: https://github.com/t3ratech/mcp-session-bridge
Skills: https://github.com/t3ratech/mcp-session-bridge/tree/main/agent-skills