webbrain-one

    webbrain-one/webbrain

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

    ai-agents
    ai-agent
    ai-tools
    browser-ai
    browser-automation
    browser-extension
    JavaScript
    NOASSERTION
    1.6K stars
    207 forks
    1.6K GitHub watchers
    Updated Nov 3, 2026
    View on GitHub

    Build with Backblaze B2

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    Where it stands

    Rank, growth pace and release cadence relative to everything GStars tracks.

    5 releases in the last 90 days, the latest today, with 46 contributors on GitHub.

    Use Cases & Benefits

    • Provides an open-source AI browser agent for Chrome and Firefox enabling chat, automation, and multi-step workflows powered by various large language models.
    • Supports multiple local and cloud LLM providers with configurable tool tiers and modes for flexible, autonomous browser interaction and task execution.
    • Use for automating complex web tasks like form filling, navigation, and data extraction across multiple tabs with AI-driven plans and actions.
    • Use for developers needing advanced debugging and page inspection tools integrated with AI to analyze and manipulate web page source and styles.
    • Use for researchers or users wanting to chat contextually with any webpage content, summarize pages, or extract structured data via a side panel UI.

    Should you depend on it?

    License terms, project hygiene and risks, from GitHub metadata and GStars' snapshots.

    License

    Other

    GitHub could not identify this license; read the LICENSE file before depending on it.

    Community files

    • README: present
    • Contributing guide: present
    • Code of conduct: present

    Watch-outs

    • License not identified by GitHub; read the LICENSE file before depending on it.

    General guidance from repository metadata, not legal advice. How we score

    From the README

    Open-source AI browser agent for Chrome and Firefox. Chat with any web page, automate browser tasks, and run multi-step agent workflows — powered by your choice of LLM.

    Excerpt from the webbrain-one/webbrain README on GitHub (NOASSERTION license). © its authors.Read the full README on GitHub

    Daily snapshots

    Stars gained per day, and how forks and open issues moved, from GStars' daily snapshots

    Aug 14: +23Aug 15: +4Oct 3: +20Oct 4: +21Oct 5: +3

    +905 stars over 83 days across 12 snapshot days; best day +23 on Aug 14.

    Forks

    207+118

    Open issues

    6-7

    Compared with peers in AI Agents

    Fastest-growing repositories GStars tracks in this cohort for the week of Nov 1, by 7-day star growth

    webbrain-one/webbrain compared with AI Agents repositories by stars, 7-day star growth, health score and last release
    RepositoryStars+7dHealthLast release
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    thedotmack/claude-mem113.6K+8.8K35today
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    milind-soni/OpenMausBot13.5K+6.0K45today
    HKUDS/DeepTutor55.5K+5.5K655 days ago
    webbrain-one/webbrain1.6K—45today
    Category median55.5K+6.6K40—

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