Head to head · Browser automation · October 2026 research run

AutoCua vs BxPlaywright

BxPlaywright scores 55 (C) on agent readiness against AutoCua's 44.3 (E), and leads in 5 of 7 scored categories. AutoCua leads on maintenance & community. Both do browser automation.

Best desktop and mobile app automation for AI agents · All 48 desktop comparisons

Best browser automation tools for AI agents · All 230 browser comparisons

Which one, for what

AutoCua E

Best for Developers who want a local agent to operate desktop apps, their own browser or phones across platforms, on a machine they control.

Ahead on

  • Maintenance & community, 65 against 53

Watch for

Two weeks old at version 0.1.9, with no changelog file

BxPlaywright C

Best for Teams on BoxLang or modernising CFML who want browser tests, rendering and a browser for BoxLang AI agents in the same language. Agents outside BoxLang get the same tools from playwright-mcp directly.

Ahead on

  • Reliability, 41 against 25
  • Schema & documentation, 66 against 42
  • Agent ergonomics, 63 against 55
  • Security & auth, 43 against 38
  • Transparency & trust, 70 against 42

Watch for

No stable release on 1 November 2026. ForgeBox has only 1.0.0-snapshot, though Ortus announced 1.0 as generally available on 13 October

Why the edge

Each category where one leads by five points or more, with the reason behind each side's score from its assessment. The numbers are in the table below; this is what they stand for.

Transparency & trust BxPlaywright +28

AutoCua 42

MIT (30). Says it sends data only to the chosen model provider and keeps everything else locally, and the source agrees (20 of 30). No deprecation policy (0). States no telemetry, and none was found (20). 30 + 20 + 0 + 20 = 70.

BxPlaywright 70

Apache-2.0, OSI approved, in box.json and src/main/resources/LICENSE (30). Local software with no data statement for the module. The source contacts only nodejs.org, Playwright's browser downloads and the pages it is told to open, and Ortus's privacy policy covers its website and customers (15 of 30). The integrations page says a minor release only adds and removals wait for a major release, listed in the changelog. Nothing has been released under it, and the module was renamed from playwright to bxplaywright on 12 October before any release (10 of 20). No telemetry found in the source and no statement either way in the docs, scored as boxlang-ai was (10 of 20). 30+15+10+10 = 65.

Schema & documentation BxPlaywright +24

AutoCua 42

Framework reading. No API reference or typed interface beyond run_agent's documented arguments (5 of 25). No llms.txt (0). The README says what each mode drives and where it runs, and agent_capabilities.md lists what it can do (16 of 20). Modes and device are documented strings (6 of 15). Many examples, no documented errors (10 of 15). Tags without a changelog (5 of 15). 5 + 0 + 16 + 6 + 10 + 5 = 42.

BxPlaywright 66

Library reading. BoxLang is dynamically typed. The public API is listed in the docs' integrations page, help() and bxplaywright help --json describe it at run time, and the ten agent tools describe each argument in a sentence, with no published API reference (14 of 25). llms.txt with a Markdown copy of each of 18 docs pages (10). The AI page says when to use aiTools(), the registry or MCP, and when to turn registration off. Tool descriptions are one line each (13 of 20). Every agent-tool argument is a string, with no enums or limits; library options are checked, and InvalidOption lists the valid values (9 of 15). An errors page lists each error type with when it happens and the fix, eight runnable examples sit in the repository, and the docs have code on every page (13 of 15). Keep a Changelog and docs versioning on release, but no released version and no tags yet (7 of 15). 14+10+13+9+13+7 = 66.

Reliability BxPlaywright +16

AutoCua 25

Local package. Installs from PyPI as AutoCua with Python 3.10 or later and the supported platforms stated (20). No CI runs the tests; the only workflow, use_case_label.yml, labels issues (0). GitHub issues weren't read, so the open-issue line is scored absent (0). Four tags in a week with no changelog file (5). Version 0.1.9 (0). 20 + 0 + 0 + 5 + 0 = 25.

BxPlaywright 41

Read with the local-software lines and graded as a pre-release. Official package on ForgeBox with BoxLang 1.17.0 or later, Java 21 and the supported platforms stated, but the only version is 1.0.0-snapshot, rebuilt from the development branch on 23 October 2026, with no binary hash on the entry (14 of 20). tests.yml runs 24 test files on Ubuntu and Windows with JDK 21, real-browser tests on Linux and a test of the full distribution, on pull requests, pushes to development and daily. Whether runs pass wasn't read, since WebFetch refused GitHub (15 of 25). Issues weren't readable for the same reason, bugs go to Ortus's Jira, and the repository is a month old, so there's no record to read (5 of 25). Keep a Changelog with semantic versioning stated and a written public contract, but nothing has been released under it and the changelog reads only [Unreleased] (7 of 15). Ortus announced 1.0 as generally available on 13 October, but no 1.0.0 build or tag exists, so it isn't 1.0 for this line (0 of 15). 14+15+5+7+0 = 41.

Maintenance & community AutoCua +12

AutoCua 65

v0.1.9 tagged on 4 November 2026 (30). Four tags in 90 days (20). Issues and pull requests weren't read (0 of 25). The PyPI wheel is current (15). No CI; dependencies pinned per OS in requirements files (0 of 10). 30 + 20 + 0 + 15 + 0 = 65.

BxPlaywright 53

The snapshot build of 23 October 2026 is the latest published package, so 30 on time, though it isn't a release (30). No tagged releases or dated changelog entries in the 90 days, only one version rebuilt (0 of 20). 39 pull requests merged by Luis Majano between 30 September and 23 October. Issue replies couldn't be read and bugs go to Jira (10 of 25). Not in the official MCP registry, and the ForgeBox package has no stable version (5 of 15). Playwright for Java 1.63.0, Dependabot for Gradle monthly and Actions quarterly, a daily test run and a format check (8 of 10). 30+0+10+5+8 = 53.

Agent ergonomics BxPlaywright +8

AutoCua 55

Framework reading. One call with a mode, provider, model and task runs a whole agent (20 of 25). A separate compression agent splices handoff summaries in, and runs are capped and stoppable (15 of 20). Permission and blocked-input errors are reported specifically, with no error reference (8 of 20). No resume or retry semantics described (2 of 20). Sensible defaults (simulators unless device is set), Python only (10 of 15). 20 + 15 + 8 + 2 + 10 = 55.

BxPlaywright 63

Library reading, scored on what a tool-calling agent gets. Ten compact in-process tools for BoxLang AI, with nothing to load until a tool is used (25 for ten or fewer), less 5 because every action tool returns the whole page's AI snapshot. Through MCP an agent gets Playwright's 24 default tools (20 of 25). The agent tools have no depth, selector or size limit, and browser_text returns the whole page. snapshot( selector ) exists in the library but not in the tools (8 of 20). Errors come back to the agent as text in the form Error [type]: message Fix: detail, and the error types are documented (16 of 20). Assertions retry until they pass. The in-process tools carry no read-only or destructive hints, and bx-ai doesn't read them; over MCP the annotations are Microsoft's (8 of 20). Works with defaults (headless Chromium, 1280 by 720) and profiles, but in one language, BoxLang, with the MCP route for any other client (11 of 15). 20+8+16+8+11 = 63.

Security & auth BxPlaywright +5

AutoCua 38

Framework reading (telemetry, approvals, guardrails, sandboxing). Provider keys stored in a local folder with Chrome profiles (10 of 30). The worker tools are an allow-list with no write tool, unseen ids are refused, downloads need a yes, but on Windows the model answers UAC elevation prompts itself through a kernel driver, with no person asked (6 of 20). The scraping ruleset has a prompt-injection instruction to log page text that gives instructions (10 of 15). Runs are logged in the app, with no audit log (7 of 15). No security policy, disclosure route or advisories found (5 of 20, for the vault and certificate handling). 10 + 6 + 10 + 7 + 5 = 38.

BxPlaywright 43

Library reading, as puppeteer and playwright-mcp were. No credential to leak and nothing to scope, so the middle band (20 of 30). Nothing is restricted by default. browser_visit takes any URL with no allow-list, browser_screenshot writes to any path the model passes, and the tools are added to bx-ai's global registry unless registerAiTools is false, so an agent given every registered tool gets a browser. Over MCP it starts Microsoft's server, which limits file access to workspace roots, and Ortus's plugin starts it with --headless but without --isolated, with browser_run_code_unsafe and browser_evaluate in the default set. HTTPS errors are not ignored by default (6 of 20). Page snapshots and text go to the model unfenced, and the docs give no prompt-injection guidance (0 of 15). Screenshot, trace and video policies, show-trace, and interception points such as onPageCreate and onPlaywrightArtifact give the operator a record, all off by default (10 of 15). CONTRIBUTING.md asks for reports to security@ortussolutions.com and the Slack #security channel; SECURITY.md points there. No security.txt (410, per the boxlang-ai check of the same day), no bounty, no advisories. Node.js downloads are checked against the release's SHA-256 list (7 of 20). 20+6+0+10+7 = 43.

Score by category

CategoryWeight this runAutoCuaBxPlaywrightEdge
Reliability16%202541BxPlaywright +16
Performance10%pendingpendingpendingnot scored in this run
Schema & documentation13%16.24266BxPlaywright +24
Agent ergonomics13%16.25563BxPlaywright +8
Security & auth14%17.53843BxPlaywright +5
Payments & pricing10%12.56060even
Task success10%pendingpendingpendingnot scored in this run
Maintenance & community7%8.86553AutoCua +12
Transparency & trust7%8.84270BxPlaywright +28
Negative events≤1500
TotalE 44.3/100C 55/100

Facts side by side

FactAutoCuaBxPlaywright
KindAgent frameworkSDK + MCP
VendorAshish Yadav and contributors (ComputerUseAgent on GitHub)Ortus Solutions
Hosted endpointno (local only)no (local only)
Transports
AuthNoneNone
PricingFreeFree
x402nono
LicenceMITApache-2.0
Read-only variant documentednono
llms.txtnoyes
Last release2026-11-042026-10-23
Terms last updatedno document linkedno date given
Privacy policy last updatedno document linkedno date given
Customer content may train modelsnot read yetnot found in the text
Terms restrict automated accessnot read yetnot found in the text
Terms restrict benchmarkingnot read yetnot found in the text
Terms or service can change without noticenot read yetnot found in the text
Arbitration or class-action waivernot read yetnot found in the text

Verdicts

AutoCua

A capable, fast-moving open-source agent for driving desktops, browsers and phones through real input and accessibility trees, with a careful safety section. It's two weeks old, with no test CI or changelog, and on Windows the model itself decides whether to accept an admin elevation prompt.

BxPlaywright

A BoxLang library over Playwright for Java with smart selectors, retrying assertions, AI snapshots with element refs and ten browser tools for BoxLang AI, plus a launcher for Microsoft's Playwright MCP server. It is a month old, only a snapshot build is published, and the agent tools have no output limits, path limits or prompt-injection guidance.

Before you call either

AutoCua

  1. pip install AutoCua, then call run_agent with a mode such as "web use" or "computer use", a provider, a model and a task
  2. Run it on a machine or account you can afford to lose; it drives real input and keeps logged-in browser profiles
  3. On Windows, don't install the Interception driver unless you accept the model deciding UAC prompts
  4. Set AutoCua_DATA_DIR to keep keys and profiles somewhere private
  5. Phones go over USB from a script; Wi-Fi only through the desktop app

BxPlaywright

  1. Expect snapshot builds. Only 1.0.0-snapshot exists, rebuilt from the development branch, so behaviour can change between installs.
  2. Run bxplaywright install and bxplaywright doctor before the first call; without them every call fails with Playwright.NotInstalled.
  3. Pass --headless and --isolated to bxplaywright mcp. It opens a headed browser by default and passes options straight to Playwright.
  4. Set registerAiTools: false and use playwright().aiTools() when only some agents should get a browser.
  5. Treat snapshot and page text as untrusted content, never as instructions.

Questions

Which is better for AI agents, AutoCua or BxPlaywright?

BxPlaywright scores 55 (C) on agent readiness against AutoCua's 44.3 (E), and leads in 5 of 7 scored categories. AutoCua leads on maintenance & community.

Are AutoCua and BxPlaywright open source?

Yes. AutoCua is open source (MIT). BxPlaywright is open source (Apache-2.0).

Other comparisons with AutoCua or BxPlaywright

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