Repositories list

• gh-action-sigstore-python

  Public

  sigstore/gh-action-sigstore-python’s past year of commit activity
  A GitHub Action for sigstore-python

  securitysupply-chaincodesigning+ 1github-actions

  Python

  •

  Apache License 2.0

  •15•65•12•0•Updated Feb 5, 2026Feb 5, 2026

• sigstore-probers

  Public

  sigstore/sigstore-probers’s past year of commit activity
  Probers for sigstore infrastructure

  Go

  •

  Apache License 2.0

  •16•6•10•2•Updated Feb 5, 2026Feb 5, 2026

• cosign

  Public
  Code signing and transparency for containers and binaries

  Go

  •

  Apache License 2.0

  •687•5.6k•272•26•Updated Feb 4, 2026Feb 4, 2026

• sigstore-python

  Public
  A Sigstore client written in Python

  pythonsecuritysupply-chain+ 1codesigning

  Python

  •

  Other

  •72•310•49•3•Updated Feb 4, 2026Feb 4, 2026

• root-signing-staging

  Public
  Staging TUF repository for Sigstore trust root

  Apache License 2.0

  •11•10•7•1•Updated Feb 4, 2026Feb 4, 2026

• sigstore-conformance

  Public

  sigstore/sigstore-conformance’s past year of commit activity
  Conformance testing for Sigstore clients

  testsconformancesigstore

  Python

  •18•12•30•2•Updated Feb 4, 2026Feb 4, 2026

• community

  Public

  sigstore/community’s past year of commit activity
  General sigstore community repo

  Apache License 2.0

  •51•44•13•0•Updated Feb 4, 2026Feb 4, 2026

• protobuf-specs

  Public
  Sigstore's Protocol Buffer specifications

  Makefile

  •

  Apache License 2.0

  •48•34•31•6•Updated Feb 4, 2026Feb 4, 2026

• root-signing

  Public
  TUF repository for Sigstore trust root

  Makefile

  •

  Apache License 2.0

  •91•117•19•0•Updated Feb 4, 2026Feb 4, 2026

• fulcio

  Public

  sigstore/fulcio’s past year of commit activity
  Sigstore OIDC PKI

  Go

  •

  Apache License 2.0

  •168•796•49•1•Updated Feb 4, 2026Feb 4, 2026

• sigstore-rs

  Public
  An experimental Rust crate for sigstore

  rust-langrust-librariessigstore

  Rust

  •

  Apache License 2.0

  •71•220•45•11•Updated Feb 4, 2026Feb 4, 2026

• gitsign

  Public
  Keyless Git signing using Sigstore

  gitsigningsigstore

  Go

  •

  Other

  •75•1.1k•27•3•Updated Feb 4, 2026Feb 4, 2026

• model-validation-operator

  Public
  Kubernetes controller to validate AI models

  Go

  •

  Apache License 2.0

  •10•26•10•3•Updated Feb 3, 2026Feb 3, 2026

• policy-controller

  Public
  Sigstore Policy Controller - an admission controller that can be used to enforce policy on a Kubernetes cluster based on verifiable supply-chain metadata from …

  Go

  •

  Other

  •70•153•60•15•Updated Feb 3, 2026Feb 3, 2026

• sigstore-ruby

  Public
  Pure-ruby implementation of sigstore verification

  Ruby

  •

  Apache License 2.0

  •10•28•4•10•Updated Feb 3, 2026Feb 3, 2026

• sigstore-website

  Public
  Codebase for sigstore.dev

  Vue

  •

  Apache License 2.0

  •75•28•16•11•Updated Feb 3, 2026Feb 3, 2026

• rekor

  Public
  Software Supply Chain Transparency Log

  securitysupply-chainprovenance+ 1transparency-log

  Go

  •

  Apache License 2.0

  •197•1.1k•72•5•Updated Feb 3, 2026Feb 3, 2026

• timestamp-authority

  Public
  RFC3161 Timestamp Authority

  Go

  •

  Apache License 2.0

  •54•113•4•5•Updated Feb 3, 2026Feb 3, 2026

• rekor-tiles

  Public
  Signature Transparency Log designed for ease of use, low cost, and minimal maintenance

  securitysupply-chainprovenance+ 1transparency-log

  Go

  •

  Apache License 2.0

  •17•28•34•5•Updated Feb 3, 2026Feb 3, 2026

• terraform-modules

  Public
  Terraform modules for Sigstore cloud infrastructure

  HCL

  •

  Apache License 2.0

  •7•4•1•2•Updated Feb 3, 2026Feb 3, 2026

• sigstore-rekor-types

  Public
  Python models for Rekor's API types

  Python

  •

  Apache License 2.0

  •4•7•1•3•Updated Feb 3, 2026Feb 3, 2026

• k8s-manifest-sigstore

  Public
  kubectl plugin for signing Kubernetes manifest YAML files with sigstore

  Go

  •

  Apache License 2.0

  •28•85•3•1•Updated Feb 3, 2026Feb 3, 2026

• sigstore

  Public
  Common go library shared across sigstore services and clients

  gogolangsecurity+ 3supply-chaincosignsigstore

  Go

  •

  Apache License 2.0

  •144•498•20•25•Updated Feb 3, 2026Feb 3, 2026

• github-sync

  Public
  Pulumi GitHub Sync for sigstore

  automationpulumisigstore

  Go

  •

  Apache License 2.0

  •4•6•0•1•Updated Feb 3, 2026Feb 3, 2026

• homebrew-tap

  Public
  Sigstore Homebrew Tap

  homebrewtaphomebrew-formula+ 3homebrew-tapcosignrekor

  Ruby

  •

  Apache License 2.0

  •9•8•0•1•Updated Feb 2, 2026Feb 2, 2026

• sigstore-java

  Public
  java clients for sigstore

  Java

  •

  Apache License 2.0

  •25•72•23•7•Updated Feb 2, 2026Feb 2, 2026

• sigstore-js

  Public
  Code-signing for npm packages

  javascriptsecuritynode+ 2supply-chaincodesigning

  TypeScript

  •

  Apache License 2.0

  •39•178•5•8•Updated Feb 2, 2026Feb 2, 2026

• rekor-monitor

  Public
  Log monitor for Rekor to verify immutability and monitor entries

  Go

  •

  Apache License 2.0

  •34•45•10•0•Updated Feb 2, 2026Feb 2, 2026

• model-transparency

  Public
  Supply chain security for ML

  securitymachine-learningsupply-chain+ 1sigstore

  Python

  •

  Apache License 2.0

  •58•218•30•7•Updated Feb 2, 2026Feb 2, 2026

• sigstore-a2a

  Public
  Sigstore A2A Agent Signing

  agentsecuritycryptography+ 1sigstore

  Python

  •

  Apache License 2.0

  •2•15•4•2•Updated Feb 2, 2026Feb 2, 2026