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Brax
Brax covers browser automation for AI agents at Citro Labs, the team behind ego(lite). His guides compare Playwright MCP, Browser Use, Chrome DevTools MCP, and coding-agent browsers on token cost, login state, and what actually works in a real session.

Guides
Why Your Scraper Gets Blocked: Proxy & Fingerprint
Diagnose scraper blocks by checking HTTP responses, proxy errors, browser fingerprints, rate limits and sessions. Know what to fix and when to stop.
Oct 20, 2026

Guides
How to Build Reliable Long-Running Browser Agents
Build long-running browser agents with durable checkpoints, safe recovery, bounded retries and useful logs. Learn what to persist and how to test a restart.
Oct 20, 2026

Guides
Playwright Tests Flaky? Fix Random Failures
Playwright tests flaky in CI? Diagnose random failures, replace timing guesses, isolate shared state, and check stale sessions before adding retries.
Oct 19, 2026

Guides
Why AI Browsers Are Slow and Unreliable: Practical Fixes
Learn why AI browsers are slow and unreliable, separate model latency from page failures, and verify recovery before choosing a different workflow.
Oct 19, 2026

Comparisons
Puppeteer vs Playwright: choose a browser automation library
Compare Puppeteer and Playwright through verified catalogue runs, preserved failures and an independent ego(lite) source check. Understand browser and setup differences.
Oct 16, 2026

Guides
MCP servers for live web scraping: choose and verify
Choose scraping MCP servers by verified output. See Fetch content loss, a Firecrawl source URL error, separate corrections and independent ego(lite) checks.
Oct 16, 2026

Comparisons
Deterministic browser automation vs AI agent clicking
Compare deterministic browser automation and AI agents by who selects actions, what must be verified and how to evaluate both on the same real task.
Oct 15, 2026

Guides
Playwright MCP for Codex: setup and verified browser calls
Set up Playwright MCP for Codex, inspect the active configuration, verify real browser calls and diagnose startup, profile and stale-reference failures.
Oct 15, 2026

Comparisons
Crawl4AI vs Firecrawl: deployment and extraction choices
Compare Crawl4AI and Firecrawl by deployment, output checks and operating cost. Use the same sites and fields to evaluate accepted extraction results.
Oct 27, 2026

Comparisons
JavaScript vs Python for web scraping: a same-task guide
Choose JavaScript or Python for web scraping with paired Playwright examples. Compare the same pages, fields, setup steps and verified JSON records.
Oct 13, 2026

Guides
Debugging AI agent browser automation failures: a guide
Debug AI agent browser automation failures across observation, planning, execution and verification. Capture evidence and recover from a known checkpoint.
Oct 13, 2026

Guides
AI-Generated Playwright Tests: A QA Reliability Guide
Make AI-generated Playwright tests trustworthy for QA with scoped locators, meaningful assertions, isolated data and reviewed CI failure evidence.
Oct 20, 2026

Guides
Extract tables from PDFs without losing provenance
Extract tables from PDFs and HTML with a practical workflow for OCR, merged headers, source references and cell checks before using the data with AI.
Oct 12, 2026

Comparisons
Stagehand vs Playwright: AI actions or scripted tests
Compare Stagehand v4 and Playwright for AI browser actions, structured extraction and CI tests, with version boundaries and an outcome-checking workflow.
Oct 12, 2026

Guides
Why LLM agents fail at web search & how to fix it
Debug poor agent web search by checking queries, tool calls, retrieved pages, extraction and final answers. Includes a repeatable evaluation workflow.
Oct 29, 2026
Guides
Browser automation agent skills: install and verify
See what agent-browser and Browserbase skills install, which browser they open, and how a fresh page and server record verify the saved result.
Oct 26, 2026
Guides
agent-browser video recording: capture and verify
Record an agent-browser run, inspect the WebM, and check whether the task really finished. Two local replays show why a Saved message is not enough.
Sep 30, 2026
Guides
Browser agent verification: prove task completion
A browser agent can report success without saving a result. Verify the exact record with a fresh page and server check in our ten-run local case.
Sep 30, 2026
Guides
Claude Agent SDK browser automation: verify the write
Connect a browser executor to Claude Agent SDK, then verify each write. Eight local trials show an adapter failure and safe stops after HTTP 503.
Sep 30, 2026
Comparisons
Puppeteer alternatives for AI agents: keep or migrate?
Keep a Puppeteer script or move to Playwright or ego(lite)? Two nine-run local cohorts show what each route did and how we checked the result.
Sep 30, 2026

Guides
Playwright Test maintenance: surviving UI changes
Keep Playwright tests maintainable through UI changes with stable contracts, page objects, isolated data, CI trace triage, and a practical review cadence.
Sep 30, 2026

Guides
How to keep browser automations stable long term
Keep browser automations stable long term with verified outcomes, safe retries, release canaries, monitoring, and a maintenance routine that catches drift early.
Sep 30, 2026

Guides
Playwright works locally but fails in production
Fix Playwright tests that pass locally but fail in CI. Compare locator errors, timing, worker conflicts, timezones, and browser installs with clear examples.
Oct 25, 2026

Guides
Why computer use isn't working: debugging guide
Troubleshoot computer use failures by checking permissions, app approvals, helper contexts, and window attachment. Match the error and choose your next step.
Sep 22, 2026

Guides
Fixing scraper breakage when websites change
Fix scraper breakage after a website redesign. Use layered extraction, field validation, drift alerts, and regression fixtures to catch missing or wrong data.
Sep 22, 2026

Guides
Playwright Test failure states: handling API 500s
Intercept a 500, assert the UI or response, mark fail versus flaky, and keep mock errors separate from live outages in the Playwright report.
Oct 27, 2026

Comparisons
Playwright MCP vs Browser Use: which does your agent need
Playwright MCP and Browser Use aren't the same tool: one executes your agent's decisions, the other runs its own agent. How to choose, and their blind spot.
Oct 15, 2026

Guides
Claude Code browser login: how to automate sites behind auth
Three routes past Claude Code's login wall: reuse a signed-in browser, inject storage state, or an extension takeover. Plus CAPTCHAs, OAuth loops, and 2FA.
Oct 15, 2026

Guides
Why AI agents can't click or type in your browser
ChatGPT Desktop can read Chrome but not click or type when the native host, profile, or site allowlist is wrong. Check the handshake, then verify.
Sep 21, 2026

Guides
Set up a remote browser workspace with Codex and Docker
Wire Codex CLI, a Playwright Docker browser, noVNC, ports, auth, and volumes. Keep phone Remote and cloud environments on separate paths.
Sep 21, 2026

Guides
Agent harness: what it is, how to build one, how to choose
An agent harness runs the loop around a model: tools, context, state, and the execution environment. Learn to build one and verify a browser task's result.
Oct 26, 2026

Guides
What is an MCP server? A practical guide for 2026
Understand MCP servers, versioned requests, tool discovery, and execution errors. See how browser MCP differs from direct control and when each route fits.
Oct 25, 2026

Guides
Context engineering for browser agents: what an observation costs
Context engineering explained, the five-layer question answered honestly, and the part every other article skips: what a single page observation costs a browser agent.
Sep 20, 2026

Guides
Browser agent with local Ollama models: setup and limits
Run an Ollama browser agent on your own machine: which models call tools, VRAM and context reality, three documented wiring routes, failure modes, and when hosted wins.
Oct 23, 2026

Guides
Browser Use with local LLMs: what actually works
Configure Browser Use with Ollama or DeepSeek, separate hosted API calls from local inference, and check model output before trusting a completed task.
Oct 22, 2026

Guides
Best Manus alternatives in 2026: browser automation tools
Manus alternatives in 2026, compared by login reuse, isolation, cost, and upkeep: local visible browsers, Playwright agents, Browser Use, OpenClaw, cloud sandboxes.
Oct 19, 2026

Guides
How to test MCP server quality before deployment: tools and steps
Test an MCP server before rollout with MCP Inspector's web, CLI, and TUI clients: schema checks, contract tests, failure paths, auth boundaries, and a CI gate.
Sep 19, 2026

Guides
Web scraping with Playwright: wait, extract, check
Web scraping with Playwright is for pages whose cards are missing from the HTML. Wait for the rendered DOM, extract fields, then validate counts.
Sep 18, 2026

Guides
Playwright storageState: Cookies, Origins, Expiry
Playwright storageState saves cookies and origin localStorage, not sessionStorage. Generate the JSON, load it in a new context, and verify restore.
Sep 18, 2026

Guides
Automate native file dialogs in browser automation
Do not click the OS file window. Set files on input[type=file], intercept a chooser, or save the download. Hand a true native prompt to a person.
Sep 18, 2026

Guides
Playwright authentication: login once, reuse state
Save a Playwright login once, reuse storageState across runs, then detect an expired or revoked session and re-authenticate with a check that proves it worked.
Sep 16, 2026

Guides
Web scraping pagination: numbered, load more, scroll
Handle all three pagination modes in one crawler: derive numbered-page URLs, click load more safely, detect infinite-scroll stability, and validate counts.
Sep 16, 2026

Guides
Login handoff in AI browser agents: OAuth and MFA
Implement a login handoff pattern for browser agents: detect the wall, pause for OAuth or MFA, persist the session, then resume in the same context.
Sep 16, 2026

Guides
Claude Code setup: MCP configuration and Playwright fixes
Add MCP servers to Claude Code, pick project, user, or local scope, verify with /mcp, and fix the Playwright failures that break on Windows.
Sep 16, 2026

Guides
How to handle selectors breaking in browser automation
Diagnose broken selectors with failure classes, stable locators, unique-target checks, and saved-state assertions before accepting an automation repair.
Oct 23, 2026

Comparisons
Apify alternatives for large-scale web scraping
Apify bills memory by the hour, so a million-page crawl is a proxy bill first. Compare the alternatives by cost model, concurrency, and what breaks.
Oct 19, 2026

Guides
Web scraping with JavaScript: static HTML vs rendered pages
Route a JavaScript scraper correctly: parse static HTML with fetch, spot client-rendered pages that return nothing, and know when Playwright pays off.
Sep 15, 2026

Guides
Connect an MCP server to Claude Code and Claude Desktop
Add any MCP server to Claude Code and Claude Desktop: scopes, config files, transports, the Desktop UI, and the failure message each one produces.
Sep 15, 2026

Comparisons
Playwright vs Cypress: reliability and migration
Compare Playwright and Cypress by execution model, browser coverage, session handling, and migration, then see where ego(lite) fits for one-off browser work.
Oct 24, 2026

Guides
Browser automation that survives UI changes
Learn why browser automation breaks after UI changes, which reliability layers matter, and when Playwright, ego(lite), or a hybrid is the better fit.
Sep 21, 2026

Guides
Stable Playwright locators for dynamic web apps
Learn how stable Playwright locators handle dynamic interfaces, strict-mode ambiguity, and re-renders, plus when a visible browser agent is the better fit.
Sep 14, 2026

Guides
Persistent browser sessions across agent runs
Keep one signed-in browser session usable across agent runs: user data directories, storageState, profile locks, cookie expiry, verification, and recovery.
Sep 21, 2026

Comparisons
Sandbox web browser for AI agents: local vs remote
Learn what a sandbox web browser isolates, when AI agents should use a local persistent browser or remote sandbox, and how to validate the boundary.
Sep 11, 2026

Comparisons
MCP vs CLI for AI agents: where extensions fit
Compare MCP vs CLI for AI-agent tools by discovery, context, permissions, portability, output, and security, and see where browser extensions fit.
Sep 11, 2026

Guides
Browser Use Pi: packages, setup, and session tradeoffs
A hands-on Browser Use Pi guide with 30 timed runs, real screenshots, and a clear account of where ego(lite) reduces setup, session, and handoff friction.
Sep 11, 2026

Comparisons
Codex Computer Use vs ego(lite): browser benchmark
Codex Computer Use vs ego(lite) in a 30-run browser benchmark, with methodology, timings, pricing boundaries, limitations, and best-fit workflows.
Sep 11, 2026

Guides
Playwright MCP for Claude Code: setup guide
Add Playwright MCP to Claude Code, verify the connection, choose browser and login-state settings, and fix missing tools or failed runs.
Sep 10, 2026

Guides
OpenClaw browser relay: setup & troubleshooting
Install OpenClaw Browser Relay, verify the Chrome tab and Gateway connection, and diagnose token, attach, and extension failures safely.
Sep 10, 2026

Comparisons
Meta Muse browser automation: secure VM vs real sessions
A source-checked look at Meta Muse browser automation and why ego(lite) suits visible, logged-in local work with human handoff at the live page.
Sep 10, 2026

Guides
Claude in Chrome: setup, permissions, and safety
Set up Claude in Chrome, choose the right permission mode, connect Claude Code or Cowork, fix common failures, and reduce prompt-injection risk.
Oct 29, 2026

Comparisons
Playwright vs Selenium: which test framework fits?
Compare Playwright vs Selenium for new and existing test suites: browser coverage, waits, languages, Grid, debugging, migration cost, and team fit.
Sep 9, 2026

Insights
Computer Use agent: how it works and how to control it
Understand computer use agents, compare pixel, DOM, protocol, and API control, then design state, approvals, evaluation, and evidence for safe workflows.
Sep 9, 2026

Insights
GPT-6 Astra Computer Use: capabilities, limits, alternatives
Explore GPT-6 Astra's computer use capabilities from official docs and early reviews, and compare cloud vs local browser agents for your tasks.
Sep 6, 2026

Insights
WebMCP explained: how it changes browser automation (and where it doesn't)
See a hands-on Chrome 152 WebMCP test, including tool discovery, human confirmation, a schema-validation gap, and when browser automation still fits.
Sep 11, 2026

Guides
Hermes browser extension: connect agents to your browser
Compare the Hermes browser extension, local gateway, CDP, and CLI routes on setup cost, login-state boundaries, tab ownership, and the ego(lite) alternative.
Oct 29, 2026

Guides
Selenium MCP: setup and when to use Playwright MCP instead
Selenium MCP exposes a community WebDriver adapter. Check its actual Grid and session options, setup, waits, and fit against Playwright MCP before adoption.
Oct 24, 2026

Comparisons
ChatGPT browser use: cloud browser vs your own browser
Compare ChatGPT cloud, built-in browser, and Chrome tab access, then verify the selected account and action result before trusting a browser workflow.
Oct 22, 2026

Guides
Codex Chrome extension: setup, permissions, and fixes
Set up the Codex Chrome extension, choose site permissions, work across browser tabs, enable developer access, and fix connection or profile errors.
Sep 8, 2026

Insights
Browser agent security risks: threats and controls
Map browser agent security risks from prompt injection to excessive agency, then apply isolation, least privilege, approvals, evidence, and recovery controls.
Sep 8, 2026

Comparisons
Playwright vs Puppeteer for PDF generation
Playwright and Puppeteer both support tagged PDFs and outlines. Compare defaults, language support, and checks for document identity, pages, and layout.
Oct 27, 2026

Comparisons
Playwright vs Puppeteer for web scraping: 2026 verdict
Playwright vs Puppeteer for scraping: anti-bot boundaries, CAPTCHA and proxy limits, JavaScript rendering, and which one to pick for your target.
Oct 15, 2026

Comparisons
Puppeteer vs Playwright vs Selenium for scraping
Selenium's WebDriver hop, Puppeteer's CDP directness, Playwright's auto-waiting: how each translates into scraping outcomes, and who should pick which.
Sep 28, 2026

Guides
How to connect AI agents to your existing browser
Connect an AI agent to your signed-in browser: compare session routes and permissions, verify the active account, and check the result before acting again.
Oct 26, 2026

Guides
Claude Code browser testing: a practical workflow
A real Claude Code browser test: reproduce mobile overflow, fix CSS, verify the browser and server result, and inspect a controlled failure.
Oct 24, 2026

Comparisons
Chrome DevTools MCP vs Claude in Chrome: comparison
One is an open protocol any agent can use free; the other serves paid Claude plans with zero config. The lock-in question, and a decision tree.
Aug 18, 2026

Comparisons
Browser Use vs Browserbase: cloud browser comparison
Browser Use and Browserbase now overlap, but one leads with agent logic and the other with cloud browser infrastructure. Compare setup, pricing, and fit.
Oct 29, 2026

Reviews & roundups
Claude Code browser automation: 6 ways compared
Compare 6 ways to automate browsers with Claude Code, including the new Cowork built-in browser, for login sessions, token cost, and task fit.
Oct 19, 2026

Comparisons
Browser Use vs Stagehand vs ego(lite): tested paths
Browser Use 0.13.10, Stagehand 4.1.0, and ego-browser 0.5.2.16 on one audited task: browser runs, false-success checks, setup limits, and raw logs.
Sep 28, 2026

Comparisons
Browser Use vs Codex browser: AI browser comparison
Compare Browser Use with the new Codex Browser product line. Understand the architectural shift, session handling, and which tool fits your automation tasks.
Sep 7, 2026

Comparisons
Browser Use vs Playwright MCP: which fits your stack
Compare Browser Use, Playwright MCP, and agent-browser: control surfaces, setup, browser state, and the tradeoffs behind each AI browser automation route.
Aug 28, 2026

Comparisons
Agent browser vs DevTools MCP vs ego(lite)
Compare OpenAI Atlas's integrated browser with agent-browser, Chrome DevTools MCP, and ego(lite) for AI agents. Learn which architecture fits login state.
Oct 23, 2026

Reviews & roundups
AI web scraper guide: choose the right workflow
Choose an AI web scraper by volume, login state, and cost, then map tools like Browse AI, Firecrawl, and ego(lite) onto no-code, API, or agent-browser routes.
Oct 23, 2026

Comparisons
Headless browser vs real browser for AI agents
Compare headless and real browsers for AI agents: production reliability, authorized session reuse, fingerprint limits, profile isolation, and cost.
Oct 15, 2026

Reviews & roundups
Best AI browsers and browser automation tools in 2026
Compare eleven AI browser automation tools for reliability, token cost, model control, no-code workflows, dynamic DOMs, anti-bot limits, and privacy.
Oct 15, 2026

Reviews & roundups
Best MCP for browser automation: the 2026 shortlist
A scored shortlist of browser automation MCP servers on login-state access, token cost, and compatibility, plus the browser that beats them on tokens.
Oct 15, 2026

Comparisons
Browser extensions vs shared agent browser: which is better?
Every browser agent decision hides one question: does the agent move into your browser, or get its own with your sessions? Window ownership decides it.
Oct 25, 2026

Insights
Playwright MCP token problem: why snapshots eat your context
One Salesforce page can cost 114K tokens through Playwright MCP. The cause is the snapshot mechanism, not your config. Three ways out, ranked by savings.
Oct 15, 2026

Comparisons
Playwright MCP vs Puppeteer for Claude Code
For Claude Code, one fact settles it: Puppeteer's reference MCP server is deprecated, Playwright's is first-party. When Puppeteer still wins.
Oct 15, 2026

Comparisons
Playwright MCP vs CLI: token cost, setup, and trade-offs
Compare Playwright CLI and MCP with official guidance, six controlled browser runs, injected failure checks, session trade-offs, and honest token limits.
Sep 28, 2026

Reviews & roundups
Is Playwright MCP good? An honest review (2026)
Playwright MCP is free, official, and five minutes to set up. It's also token-hungry and shaky on complex pages. An honest review of where it shines.
Oct 15, 2026

Comparisons
DevTools MCP vs Playwright MCP: debugging or automation
Chrome DevTools MCP wins at debugging (traces, memory, network). Playwright MCP wins at driving (forms, navigation). Compare token cost, setup, and QA fit.
Oct 15, 2026

Guides
Chrome DevTools MCP: setup, existing sessions, and fixes
Set up Chrome DevTools MCP, connect an existing Chrome session, fix Node and profile errors, and understand the security trade-offs before granting access.
Sep 10, 2026

Guides
OpenClaw browser automation: control, relay, and profiles
Learn OpenClaw browser automation with the current quick start, managed, Chrome attach, extension relay, and remote CDP profiles, plus safe logged-in options.
Sep 1, 2026

Guides
Playwright MCP setup guide for Claude Code and Cursor
Copy-paste Playwright MCP setup for Claude Code, Cursor, and Codex, plus a practical comparison with Chrome DevTools MCP and the zero-config alternative.
Aug 11, 2026

Guides
Cursor browser automation: MCP, fixes, and alternatives
Cursor browser automation guide: set up browser MCP, fix tools that do not show up, cut token cost, and keep long runs stable with persistent rules.
Oct 26, 2026

Comparisons
Browser Use vs Computer Use: browser agent comparison
Compare Anthropic's DOM-native browser use tool with pixel-based computer use and real browsers. Learn which approach fits your agent's tasks.
Oct 15, 2026

Reviews & roundups
Best browser MCP for Claude Code: 6 tested options
Six browser MCP options for Claude Code, scored on login state, context cost, reliability, security, and price—with practical ways to reduce MCP bloat.
Oct 15, 2026

Comparisons
Codex for Chrome vs Claude for Chrome: compared
OpenAI and Anthropic built the same shape: an extension putting their agent in your browser. Compare permissions, reliability, cost, and when isolation wins.
Aug 30, 2026

Comparisons
Browser Use vs Playwright for AI browser automation
Playwright is deterministic code. Browser Use is an LLM loop that dropped Playwright for raw CDP. Compare reliability, DOM changes, and token cost.
Oct 27, 2026

Guides
How to reduce MCP token usage: 6 proven tactics
Learn how to reduce MCP token usage with HTML preprocessing, memory compaction, lazy-loaded schemas, lean coding-agent workflows, and runaway-cost guardrails.
Oct 15, 2026

Comparisons
Playwright MCP vs Claude for Chrome: compared
Playwright MCP is an open protocol any agent can use. Claude for Chrome lives in your real browser but serves only Claude. Compare CAPTCHAs, SPAs, token cost.
Aug 9, 2026

Guides
Google Antigravity browser automation: setup and fixes
Google Antigravity browser automation guide: manage Gemini quotas, fix browser connections and loops, and keep login sessions working on Linux.
Aug 8, 2026

Guides
AI scraping behind login walls: X and LinkedIn (2026)
Handle X and LinkedIn login walls with authorized sessions, evidence checks, and clear stops for challenges, access blocks, and rate-limited responses.
Oct 26, 2026

Guides
Browser automation for n8n: nodes, Browserless, and more
n8n browser automation tested in a real workflow: browser JSON into n8n, downstream readback, a suppressed-write failure, and current node limits.
Oct 24, 2026

Product
The fastest browser for AI agents to run web automation
Best alternative to browser-use and agent-browser. AI agents run parallel browser tasks with your Chrome logins and no cloud bill, 47% to 63% faster in our own bench.
Oct 15, 2026