generated: '2026-07-18'
method: searched
source: https://docs.malbeclabs.com/setup/ ; https://crates.io/search?q=doublezero
notes: >-
  DoubleZero ships its client as a system package (the `doublezero` CLI +
  `doublezerod` daemon) via Cloudsmith apt/rpm repositories, not via a
  language-SDK registry. A first-party family of `doublezero-*` crates is
  reserved on crates.io but currently published as 0.0.0 placeholders
  (description "Placeholder"), so they are namespace reservations rather than
  functional client SDKs — recorded here honestly, NOT wired as SDKs.
packages:
- name: doublezero
  kind: system-package
  registry: cloudsmith
  official: true
  channels:
    mainnet-beta:
      setup: curl -1sLf https://dl.cloudsmith.io/public/malbeclabs/doublezero/setup.deb.sh | sudo -E bash
      install: sudo apt-get install doublezero
    testnet:
      setup: curl -1sLf https://dl.cloudsmith.io/public/malbeclabs/doublezero-testnet/setup.deb.sh | sudo -E bash
      install: sudo apt-get install doublezero
    rpm-mainnet-beta:
      setup: curl -1sLf https://dl.cloudsmith.io/public/malbeclabs/doublezero/setup.rpm.sh | sudo -E bash
      install: sudo yum install doublezero
  binaries:
  - doublezero
  - doublezerod
  docs: https://docs.malbeclabs.com/setup/
crates_reserved:
  registry: crates.io
  official: true
  status: placeholder-0.0.0
  names:
  - doublezero
  - doublezero-cli
  - doublezero-solana
  - doublezero-solana-cli
  - doublezero-sdk
  - doublezero-sui
  - doublezero-admin
  - doublezero-telemetry
  - doublezero-config
  - doublezero-passport
  - doublezero-record
  - doublezero-revenue-distribution
  - doublezero-program-tools
  - doublezero-programs-common
  - doublezero-validator-debt
  - doublezero-activator