Open source / Community built

    Build what you want to trust.

    Specter is more than one codebase. Contribute to wallet software, open hardware, firmware, design or documentation and help make Bitcoin self-custody better for everyone.

    Choose a projectExplore on GitHub
    MIT licensedPull requests welcomeGlobal community
    Exploded view of the Specter Shield and its open hardware components
    Hardware + software
    Open by design

    Find your entry point

    Choose a project

    Start where your skills and curiosity fit. Each path has its own repositories, resources and community contacts.

    /01

    Specter Desktop

    Build wallet features, integrations and standalone plugins.

    /02

    Specter DIY

    Work on open hardware, firmware and the next device UI.

    /03

    Other

    Improve the website, docs, design and community resources.

    Your first contribution

    1

    Explore

    Pick a project and read its setup and contribution notes.

    2

    Talk

    Join the relevant Telegram group and share what you want to work on.

    3

    Ship

    Start small, open a focused pull request and ask for feedback early.