Webbrain AI Agent

by webbrain-one• 1.6k•• Not scanned yet•Claim this listing•Request removal
Browser Automationai agentai agentsai toolsbrowser aibrowser automation

Open-source AI browser agent for Chrome and Firefox (monorepo) 🧠

Webbrain is an open-source ai agent by webbrain-one, written mainly in JavaScript, with 1,588 GitHub stars. Its code was last updated Oct 31, 2026.

aboutREADMEsecurityreviews

What Webbrain can touch

  • Run shell commandsNot scanned yet
  • Run dynamic codeNot scanned yet
  • Read or write filesNot scanned yet
  • Read environment and secretsNot scanned yet
  • Control a web browserLikely, from its own description
  • Connect to databasesNot scanned yet
  • Read or send messagesNot scanned yet
  • Touch money or tradingNot scanned yet
  • Connect to the internetNot scanned yet

"Not seen" means our checks did not find it, and the tool may still do it. See the scan policy.

Before you install Webbrain

Webbrain has not been scanned by AgenticMart yet. It has no open-source license we can detect, so it can only be scanned once the maintainer claims it. Until then, here is what it can likely access and what to check before you install it.

What it can access

  • An AI agent decides its own next steps and calls whatever tools you give it, so its risk depends on the access you grant.
  • Based on its description and topics, it likely needs to control a web browser (visit sites, fill in and submit forms).

Before you install

  1. Run it in a separate browser profile without your logged-in accounts.
  2. Pin the version you reviewed instead of always installing the latest release.
  3. Read the tool list or scripts before the first run, and keep approval prompts on for actions that write, send or delete.
  • Maintained by webbrain-one on GitHub, 1,588 stars and 197 forks. Popularity is not proof of safety.
  • Last code change: Oct 31, 2026.
  • No open-source license detected: check the repository before using it commercially.
Maintainer? Claim it and scan it nowWhat our scan checks

Webbrain is an open-source ai agent by webbrain-one, written mainly in JavaScript. Open-source AI browser agent for Chrome and Firefox (monorepo) 🧠

At a glance

Stars
1.6k
Forks
197
Language
JavaScript
License
None found
Created
Apr 2026
Last update
Oct 31, 2026
Type
AI Agent
Price
Free

Topics

ai-agentai-agentsai-toolsbrowser-aibrowser-automationbrowser-extensionchrome-aichrome-devtoolschrome-extensionchrome-extensionsfirefox-addonfirefox-addonsfirefox-extensionfirefox-extensionsgemmagemma4minimaxoffline-aioffline-llmqwen

Questions about Webbrain

What is Webbrain?

Open-source AI browser agent for Chrome and Firefox (monorepo) 🧠

Who maintains Webbrain?

Webbrain is maintained by webbrain-one on GitHub (webbrain-one/webbrain). AgenticMart lists it from public repository data.

Is Webbrain safe to use?

Webbrain has not been scanned by AgenticMart yet. It has no open-source license we can detect, so it can only be scanned once the maintainer claims it. Until then, here is what it can likely access and what to check before you install it.

What license does Webbrain use?

No standard license was detected. Check the repository before using it commercially.

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